for domestic appliances

Transcription

1 BLUESIL, CAF, CAF AXAD, ESA Silicones solution for domestic appliances Silicones solution for domestic appliances Bluestar Silicones. Delivering Your Potential. A range of elastomeric silicones specially designed for: Production of Domestic Appliances using Processing Technology For small productions runs to high productivity Both Domestic & Industrial uses Protecting the workstation environment Bluestar Silicones technologies are developed to release no irritating or unpleasant smelling by-products on curing Under brand names: CAF & Bluesil u CAF > Thixotropic, Fluid and Extra Fluid > One component (RTV-1) > Room Temperature Vulcanizing with air & moisture > Flexible elastomers with outstanding properties u CAF AXAD > Two components (RTV-2) > Unique Technology using accelerating agent, added to RTV-1 providing a complete curing even in confined environment (in absence of atmospheric moisture) > High productivity levels by reducing production time > High heat Resistance food contact applications For the above products, compliance with regulations must be checked with your Sealing & Bonding Technical Customer Service Laboratory. u BLUESIL ESA > Two components RTV-2 adhesive silicon elastomers > Curing in a few minutes at high temperatures (from +100 C to +180 C) > With consistency ranging from self levelling to thixotropic > High level of primer-less adhesion on most materials u BLUESIL HCR MASTER BATCH Uncured HCR offer an excellent compromise between mechanical properties, exceptional processability and optimized performances in terms of converting. > Heat stability in continuous use from - 50 to 200 C (can be increased up to 250 C and even up to 300 C using specific additives) > Exceptional ageing resistance (even under extreme conditions) > Great flexibility of use: Wide possibilities for blending with other Bluesil HCR Easy pigmentation using Bluestar Silicones color bases for HCR Easily extended with silica fillers (quartz type) u BLUESIL HCR/PAL > Ready to use heat curing elastomers processed by extrusion, injection moulding, calendaring > Mainly developed and sold in Mix & Fix centers > Intended for use by rubber converters & Components manufacturers u BLUESIL RT FOAM > Two components silicone foam curing by addition reaction > Easy curing at temperatures above +20 C even in the complete absence of air & moisture > Good chemical & temperature resistance > Easy automatic processing for gaskets application u SILBIONE RESINS > Performance additives for food release coatings (protection & decoration) > With excellent heat stability & ageing resistance (ozone, water, light )

2 Silicones solution functions & applications Bonding Bluestar Silicones has developed the caf and caf AXAD ranges including selective bonding rates to obtain flexible to structural bonding with primer-less adhesion (a primer may be required in certain cases) and high heat performance Microwaves Ovens u Bonding of double glazing - Insulation u Bonding of front Panels - Adhesion Need : heat resistance Vitroceramic Hobs u Bonding hobs on metal & plastic frames Need : heat resistance u Sealing & bonding of hobs with visible gasket Protecting workstation environment and high productivity Guarantee of assembly stability Ovens u Bonding of inner, outer glasses - insulation u Bonding of brackets, profiles, metallic elements Adhesion, high heat resistance High performance, responding to customer s requirements, cover a wide range of heat and humidity environments u Bonding of front panels - Adhesion on stainless steel and many substrates Applications Sealing In order to answer all needs in term of sealing, Bluestar Silicones has developed a range including self levelling and thixotropic silicones with acetoxy curing (quick curing) system and high heat resistance Washing machine u Sealing during drum assembly Removable repairs, barrier to water even with detergent & temperature Irons u Sealing & bonding of steam chamber, water box and ironing sole Self levelling (fluid) high temperature properties and thermal conductivity Electrical Resistance u Maintain standard or high performance resistance Exceptional dielectric properties, stable over a wide range of temperature Bicomponents - Caf AXAD Mono-components - Caf Activated acetoxy (Adhesive***) Acetoxy (Adhesive***) Oxime (Self-adhesive) Alcoxy (Self-adhesive) Caf 8 axad Caf 33 axad Caf 99 axad Caf 1 Caf 1 extra Fluid Caf 8 Caf 36 caf 30 Caf 33 Caf 5662 CAF 22 0x Caf 240 Caf 505 Caf 520 Caf 530 Heat resistance Min Temperature Service -65 C -65 C -70 C -65 C -65 C -65 C -60 C -65 C -65 C -65 C -55 C -60 C -60 C -60 C -60 C Max Temperature Service 300 C 250 C 275 C 300 C 275 C 300 C** 300 C** 280 C* 300 C* 275 C 250 C 230 C 180 C 150 C 185 C Fonctions Electrical Resistance Maintaining resistance Steam Iron Sealing of water box Sealing of steam chamber Bonding of sole Cold chamber Bonding of sealing-joint Washing machine Sealing of drum Dish-washer Bonding of ABS panel Microwaves Bonding of double glazed door Front panels Vitroceramic hobs Bonding of the glass to the frame Visible gasket ovens, Bonding inner, outer glasses steam-ovens, Bonding of profiles, brackets of the door pyrolysis ovens Bonding of front panels, handles Maintenance, industry Repairs, bonding *Black colour **15H at 320 C ***Self-adhesive on aluminium, glass, enamel and ceramics, on other substrates with a primer

3 Heat Stability Service temperature Adhesion on substrates Main Product properties requested Range/ products Hobs Ovens Steam Iron +180 C to +220 C Some plastics, powder coated glass Inner insulation glass External glass Front Panel/ Handle Chimney Microwaves pyrolyse All ovens Steam ovens +180 C to +220 C Plastics 250 C 1000 H 275 C 72 Hours 200 C 1000H 220 C 72 Hours screen-printed glass, stainless steel, aluminium, coated steels Painted or powder coated profiles, (fluorinated paints) Thixotropic Black, dark grey High productivity (fast cure rate) Adapted for visible gaskets High Shear strength High heat stability, heat & humidity resistance Water box 120 C 100 C > 150 C Plastics, painted steel Thixotropic Black, White & translucent Fast cure Good elongation Plastics Primer-less Black Good elongation, steam resistance Thixotropic Monocomponant Steam chamber 230 C in continuous 300 C in peak Aluminium, Steel Plastics Iron Sole 250 C in continuous 300 C in peak Mono-component Self levelling Primerless Steam, heat & Humidity resistance CAF & CAF AXAD ranges CAF RANGE CAF FLUID RANGE

4 Silicones Solution for domestic appliances CAF AXAD technology Bluestar Silicones has developed a specific range to respond to customer s requirements in terms of productivity in domestic appliances. The CAF AXAD Technology involves a twocomponents system curing at room temperature containing: u An accelerator (part B) added to u CAF acetoxy (one component room temperature vulcanizing, part A) CAF AXAD Technology is the ideal solution permitting good performance & high productivity levels. By reducing production time u Curing in confined space, even in high thickness u Possibility to handle assemblies after 30 minutes u Possibility to increase productivity by heating (Infra-red radiations or air ovens from 70 C till 150 C) u Easy to process (ratio A:B optimal with 9:1) u The presence of B-part increases curing rate, captures acidity decreasing odour and protecting the environment In a wide range of temperature With high temperature resistance -60 C to 300 C In the main following application u Dish-washer u Vitroceramic hobs: for sealing & bonding of hobs with visible or invisible gaskets u Ovens, steam-ovens, pyrolysis ovens, microwaves ovens u Maintenance industry benefits These are the unique properties that make the best choice for optimal productivity & performance: u Increasing the cure rate u High heat stability u High mechanical properties u High resistance to humid heat and some chemicals u High adhesive strength u Captures acidity to protect the work station environment Bluestar Silicones. Delivering Your Potential.

5 Domestic appliances CAF AXAD technology A wide range specially developed to meet industry s requirements for high productivity CAF AXAD BI COMPONENT CAF 8 axad CAF 33 AXAD CAF 99 AXAD Product category Flowing, Self adhesive Thixotropic, Self-Adhesive Main characteristics High heat stability Heat stability High hardness Color Brick-red Black Dark grey, Black Cure-type Activated acetoxy Specific gravity at 25 C (1) 1.14/ / / Properties before curing Viscosity (mpa.s) (2) 20000/- Extrusion (g/min) (3) 50 / / - Flowability (4) <5 mm <5 mm Cured compound Skin formation time (min) (5) Shore Hardness for 6 mm Thick section (6) Modulus for 100% elongation (MPa) (7) Mechanical properties after Tensile Strength (MPa) (7) curing Elongation at break (%) (7) Lap Shear strength (MPa) (8) Type of failure Cohesive (CF)/Adhesive (AF) CF 100% CF 100% CF 100% Lower service temperature -65 C -65 C -70 C Physical properties after curing Maximum continuous service temperature, 1000H 250 C 180 C 250 C Maximum peak service temperature, 72H 300 C 250 C 275 C Storage Shelf life from the production date (months) (1) ISO R1183, DIN 53479, NM703 (2) Brookfield NF T 76105, ASTM D445 (3) NM495-3 mm 3 bars (4) Boeing S7502 (5) 23 C, 50% Relative humidity (6) ISO R868, DIN53505, ASTMD2240, BS903 (A7), NF T 46003, NM471 (7) ISO 37 (H2), DIN 53504, ASTM D 412, BS903 (A2), NF T (H2), NM470 (8) On Aluminium AG3, without primer, 1mm thick joint, NM748 Volumic Ratio Versatil capability of CAF AXAD products allows ratio A/B from 8.8/1.2 up to 9.2/ Shore A Hardness/Volumic Ratio - CAF 99 AXAD Parts A/B 60: Ratio 10/ : Ratio 9.5/0.5 Shore A hardness : Ratio 9/1 38: Ratio 8.5/ Volumic Ratio Shore A hardness/24h 31: Ratio 8/2 Shore A hardness/48h

6 CAF AXAD technology u High mechanical performance and heat Resistance u Optimal productivity & performance u Complete curing in confined environment in high section thickness (even in absence of atmospheric moisture) Setting time for 2 mm thickness (hours) Cured thickness for 24 hours Acetoxy mm Activated acetoxy 20 min. Infinite Adhesion properties as function of the curing time CAF 99 AXAD at 23 C & RH50% Enamelled steel/glass Cohesion rate (%) Shear Strenght (MPa) Curing time of minutes at room temperature allows the assembled parts to be handled min. 45 min. 60 min. 90 min. 120 min. 150 min. 180 min min. Cohesion rate (%) Shear Strength (MPa) Cure rate of caf 99 axad Shore A hardness Time to cure (min.) Room T C 25 C By heating at 75 C By heating at 125 C Complete curing in confined environment in high section thickness Adhesive properties as a function of heating 100 Cohesion rate (%) min min 15 min min 13 min min min 20 min min min 25 min min C 100 C 125 C

7 Adhesion on various substrates To guarantee adhesion properties in thermal ageing conditions, we recommend using a primer (adhesion promoter) on metal & plastic substrates: Glass Metals Painted metals Plastics Primer Primer 131 Glass, enamel, ceramics Screen printed glass Aluminium Stainless steel Other metals polyester powder coated or fluorocarbonated resin based substrates Primer PM820& Primer PM824 Primer UVT * Without primer Epoxy, PES painted steel ABS Polypropylene PBT Polyamide Polycarbonate Polymethyl methacrylate PES *PM820 UVT: adhesion promoter PM820 is available containing an UV tracer (UVT) to visualize areas where primer has been applied. For other substrates & coatings or in the case of extreme heat & moisture measurements, the optimal adhesion could be achieved by using the appropriate primer. For specific technical recommendations please contact your Sealing & Bonding Technical Customer Service Laboratory. This information should not be used in Substitution of customers tests to ensure satisfactory results. Processing CAF AXAD can be applied by a variety of methods ranging from manual dispensing to automatic dispensing units for cartridge, pail or drum packages with large productions runs, high productivity levels, partial or total automation integrated production line. Innovation Partnership Cooperation with automatic dispensing equipment Suppliers for installation and innovation. Photos: Bluestar Silicones Bluestar Silicones France SAS 21, avenue Georges Pompidou F Lyon Cedex 03 - France Tel: +33 (0) Fax: +33 (0) SIL CAFAX

8 Silicones Solution for domestic appliances CAF - ONE component elastomers Bluestar Silicones has developed an exhaustive range to cover all technical, economical and environmental requirements. CAF are room temperature vulcanizing (RTV-1) silicone elastomers which cure at room temperature: u As soon as the product comes into contact with atmospheric moisture u The cure rate increases with temperature and ambient humidity level For using In applications which need u Self levelling or thixotropic properties u Sealing & protection against water u Heat & humidity resistance u High mechanical properties u Sealing & bonding of metal & plastic components subject to thermal stresses In a wide range of temperature u With high temperature resistance 60 C up to +300 C In the main following applications u Washing machine u Dish-washer u Steam iron u Electrical resistors, inductors u Industrial sterilizer u Cold chamber u Maintenance industry u Vitroceramic hobs: products specially developed for sealing & bonding of hobs with visible gasket u Ovens, steam-ovens, pyrolysis ovens, microwaves ovens benefits u Ready & easy to use, manually or with robotic dispensing equipment u Self-levelling or thixotropic u Adhesive or Self-adhesive u High mechanical properties u High heat resistance u High chemical resistance Bluestar Silicones. Delivering Your Potential.

9 Domestic appliances CAF - ONE COMPONENT ELASTOMERS range Properties before curing Cured compound Mechanical properties after curing Physical properties after curing Storage CAF 1 CAF 1 extra fluid CAF 8 CAF 36 CAF 30 Product category Flowable Thixotropic Main characteristics Heat stability flowing Heat stability, quick setting High heat stability High heat stability High elongation Color Red Trans, wh Cure-type acetoxy acetoxy Specific gravity at 25 C (1) Viscosity (2) Extrusion (g/min) (3) flowability (4) 5 min - 30 sec <5mm <2 mm Skin formation time (min) (5) Setting time for 2 mm thick (H) Cured thickness after 24H (mm) Shore Hardness for 6 mm Thick section (6) Modulus for 100% elongation (MPa) (7) Tensile Strength (MPa) (7) Elongation at break (%) (7) Lap Shear strength (MPa) (8) Type of failure Cohesive (CF)/Adhesive (AF) CF 100% AF CF 100% CF 100% CF 100% Lower service temperature -65 C -65 C -65 C -60 C -65 C Maximum continuous service temperature, 1000H 255 C 250 C 275 C 275 C 250 C Maximum peak service temperature, 72H 300 C 275 C 300 C 300 C 280 C Shelf life from the production date (months) (1) ISO R1183, DIN 53479, NM703 (2) Brookfield NF T 76105, ASTM D445 (3) NM495-3 mm 3 bars SEALING CAF Steam-Iron Washing Machine u Flowable or thixotropic acetoxy products are used for sealing to ensure protection against water, heat & humidity or high heat resistance (up to 300 C). Vaporization chamber Sole Closing plate of the Vaporization chamber u The product is applied to one of the assembled part to perform CIPG (cured-inplace) or FIPG (formed-in-place) gaskets. u Adhesion increases as the CAF bead cures, thus ensuring sealing. u Dismantling does not damage the parts and a new bead is laid when reassembling after repairs (this operation can be carried out manually). PE or PP copper Drum Silicon sealing

10 CAF 33 CAF 5662 CAF 22 Ox CAF 240* CAF 505 CAF 520 CAF 530 Thixotropic Thixotropic Thixotropic High elongation Heat stability Heat stability high hardness Self-adhesive, heat stability Self-adhesive, neutral ite, black Black Trans, black Black Trans Trans, white White, black, grey acetoxy oxime alcoxy <2 mm <2 mm <2 mm <3 mm <2 mm <3 mm <2 mm CF 100% CF 100% CF 100% CF 100% CF 100% CF 100% CF 100% -65 C -65 C -55 C -60 C -60 C -60 C -60 C 250 C 250 C 200 C 200 C 180 C 150 C 150 C 300 C 275 C 250 C 230 C 180 C 150 C 185 C (4) Boeing S7502 (5) 23 C, 50% Relative humidity (6) ISO R868, DIN53505, ASTMD2240, BS903 (A7), NF T 46003, NM471 (7) ISO 37 (H2), DIN 53504, ASTM D 412, BS903 (A2), NF T (H2), NM470 (8) On ALU AG3, without primer, 1mm thick joint, NM748 *Meko content < 1% (methylethyl ketoxime) BONDING CAF Hobs, Cookers Ovens u CAF are applied manually or using automatic dispensing equipment and transformed into a flexible bond which absorbs differential movement of components submitted to very high temperatures. u The product is applied to one of the assembled parts. Adhesion and mechanical properties increase as the CAF cures. u Excellent tooling properties of CAF allows visible gaskets with high quality aspect. Spacer Double-glazing internal glass Handle External glass Ceramic glass Silicon glue Wedge

11 Curing properties Bluestar Silicones has developed an exhaustive range to cover all technical, economic and environment requirements. CAF are room temperature vulcanizing (RTV-1) silicone elastomers which cure at room temperature. To meet multiple technical requirements, Bluestar Silicones offers 3 different systems of curing: u Acetoxy cure system: CAF 1, CAF 8, CAF 30, CAF 33, CAF 36, CAF 5662 u Oxime cure system: CAF 22 Ox, CAF 240 u Alcoxy cure-system: CAF 505, CAF 520, CAF 530 with different levels of curing rates, hardness, mechanical properties and heat stability. Cure rate depends on the thickness and on the moisture level. Adhesion properties Self adhesion on various substrates: u Glass, screen-printed or coated glasses, ceramic, enamel u Metallic & plastic engineering components u Painted steels (epoxy, PES, PU ) For other substrates & coatings or in the case of extreme heat & moisture measurements, the optimal adhesion can be achieved by using the appropriate primer. For specific technical recommendations please contact your Sealing & Bonding Technical Customer Service Laboratory. Cured product thickness (mm) Curing kinetic Acetoxy Time to cure (min) Oxime Technical service Alcoxy Our Technical Customer Service Laboratory carries out analyses and tests to assess performance of our silicones in a given application. We participate in the design of the parts in order to optimize the performance of our products. We also offer our customers the opportunity of producing prototype series with our dispensing equipment or in close cooperation with a specialist equipment supplier. Technical support for mass production can be provided by our team of technicians who have the experience of using silicone materials for adhesive and gasketing applications. Photos: Bluestar Silicones SIL CAF Bluestar Silicones France SAS 21, avenue Georges Pompidou F Lyon Cedex 03 - France Tel: +33 (0) Fax: +33 (0)

12 Bluestar Silicones adhesion Primers The Primer range The Bluestar Silicones Primer range is made up of a series of surface treatments designed to allow Bluestar Silicones Elastomers to achieve optimal adhesion to many different surfaces. Bluestar Silicones Primers are products in solution form that dry in air, containing a siloxane that reacts with atmospheric humidity. Recommendations u Processing is particularly easy, since Bluestar Silicones Primers are delivered ready-to-use. In all cases they must be applied to perfectly clean and dry surfaces. u Bluestar Silicones Primers are applied with a dry cloth or a fiber pad in a thin and uniform coat. u After applying Bluestar Silicones Primers, it is recommended to leave a minimum drying time before applying the elastomer on the treated surface. A maximum waiting time before applying the elastomer must also be complied with (see technical data table). u To avoid any problems with hydrolysis, it is recommended not to leave the tin of primer in contact with atmospheric humidity by closing the container after each application. benefits u When used with Bluestar Silicones Elastomers, the primers have the following advantages: Optimizing RTV adhesion on a wide variety of surfaces. > Polar plastics: polyamide, polycarbonate, ABS, etc. > Composite materials, glass fibre, epoxy resin. > Aluminium. > Polished or unpolished stainless steel. > Painted, zinc-plated, chrome-plated steel. u Quickly develop good surface adhesion. It is essential for all surfaces to be clean, dry and free from any contaminants before applying a primer or an RTV. Bluestar Silicones. Delivering Your Potential.

13 Range Bluesil Primer 131 Bluesil Primer PM820/PM820 UVT* Bluesil Primer PM824 Bluesil Primer Main Characteristics Metallic powder coating & substrates, stainless steel, aluminium, Zn or Cr plated steel Metallic substrates Plastic substrates (ABS, PA, PC ) Painted steel, epoxy/ PES powder coatings, metallic substrates Aluminium, stainless steel, zinc and alloys, PES powder coating, fluorinated resin based substrates Product Category Liquid Liquid Liquid Liquid Colour Transparent Light Yellow, Transparent Transparent Transparent Specific gravity at 25 C approx. Viscosity at 25 C, mpa.s, Approx. Non volatile Substance contents N/A N/A 5% >25% FLASH POINT, C, approx. 12 < Diluent Aliphatic hydrocarbons Aliphatic hydrocarbons Aliphatic hydrocarbons Isopropanol Solvent Isopropyl alcohol Petrol E (93-114) octamethyltrisiloxane Isopropanol, hydrocarbures aromatiques et apliphatiques Minimum drying time Maximum drying time Before elstomer apl. 1 min to 6 Hours 1-3 min to 6 Hours 15 min to 6 Hours 15 min to 3 Hours Shelf life/packaging 24 months /800 gr 12 months / kg 18 months /500 ml 18 months / kg *PM820 UVT: adhesion promoter PM820 is available containing an UV tracer (UVT) to visualize areas where primer has been applied. u Bluestar Silicones Primers are sold in 400g to 800g cans. As for all our products, our direct sales network, backed up by our local specialist distributors, allows us to provide a highperformance service. u For Specific Technical Recommendations please contact your Sealing & Bonding Customer Service Laboratory. Photos: Bluestar Silicones SIL PR Bluestar Silicones France SAS 21, avenue Georges Pompidou F Lyon Cedex 03 - France Tel: +33 (0) Fax: +33 (0)

14 Bluestar Silicones throughout the world Commonwealth of Independant States (CIS), Middle East, Eastern Europe, Africa Bluestar Silicones France SAS 21, avenue Georges Pompidou F Lyon cedex 03 Tel (0) Fax + 33 (0) France, Belgium, Luxembourg, the Netherlands Bluestar Silicones France SAS Customer Service 55, rue des Frères Perret F Saint-Fons cedex Tel (0) Fax + 33 (0) Italy Bluestar Siliconi Italia SpA Via Archimede, 602 I Caronno Pertusella (Va) Tel Fax Germany, Switzerland, Austria Bluestar Silicones Germany GmbH Borsigstrasse 1 D Leverkusen Tel (0) Fax + 49 (0) Spain, Portugal Bluestar Siliconas España SA C/Vic 3, Poligono Industrial La Florida E Santa Perpètua de Mogoda (Barcelona) Tel Fax United Kingdom, Ireland Bluestar Silicones UK Ltd Wolfe Mead, Farnham Road Bordon, Hampshire GU35 0NH Tel Fax USA - Canada Bluestar Silicones North America Two Tower Center Blvd - Suite 1601 East Brunswick - NJ USA Tel Fax Latin America Bluestar Silicones Brasil Ltda Av. Maria Coelho Aguiar, 215 Bloco G - 1 ANDAR - São Paulo - Brazil CEP : Tel Fax Hong Kong - Asia Pacific Regional Office Bluestar Silicones Hong Kong Trading Co., Ltd 29/F, 88 Hing Fat Street Causeway Bay, Hong Kong Tel Fax China Bluestar Silicones Shanghai Co., Ltd 3966 Jin Du Road Xin Zhuang Industrial Zone Shanghai , China Tel (0) Fax + 86 (0) All the names mentioned are registered trademarks. Norway, Sweden, Denmark Bluestar Silicones Scandinavia A/S Dronningensgate 6 N Oslo Tel Fax Korea Bluestar Silicones HK Trading Co., Ltd Korea Branch 17/F, Kangnam Bldg., , Seocho Dong, Seocho Gu, Seoul, Korea Tel (0) Fax + 82 (0) A quality system certified to NF EN ISO 9001 : 2008 and NF EN / AS 9100 standard An ongoing commitment to safety, protection of health and the environment Having signed its name to the U.I.C. (Chemical Industry s Union) commitment to progress, Bluestar Silicones is committed to manufacturing its products and carrying out its operations with a continuous focus on improving safety and protecting health and the environment. Finland Bluestar Silicones Finland OY Eskolantie 1 A FI Helsinki Tel Fax The information contained in this document is given in good faith and based on Bluestar Silicones current knowledge. Bluestar Silicones makes no representation or warranty as to the accuracy, completeness of such information or as to the compatibility of such information with the user s intended application: information is supplied on an as-is basis and is not binding on Bluestar Silicones. Nothing contained herein is intended as a recommendation to use the products so as to infringe any patent. Bluestar Silicones assumes no liability for users violation of patent or other rights and disclaims any liability for loss, injury or damage which may result from the use of the products. Therefore, information contained herein must not be used as a substitute for necessary prior tests which are the sole responsibility of the user and which alone can ensure that a product is suitable for a given use. Bluestar Silicones France SAS 21, avenue Georges Pompidou F Lyon Cedex 03 - France Tel: +33 (0) Fax: +33 (0) Japan Bluestar Silicones Hong Kong Trading Co., Ltd Roppongi First Building, Roppongi, Minato-Ku, Tokyo, , Japan Photos: Bluestar Silicones - Fotolia - Shutterstock SIL Pate de collage