LNG Adhesives XB 5032 A/B and XB 5032 A / XB 5319

Transcription

1 Advanced Materials LNG Adhesives XB 5032 A/B and XB 5032 A / XB 5319 Structural Adhesives LNG Adhesives XB 5032 A/B and XB 5032 A / XB 5319 Structural adhesive system approved by G.T.T. to the Technigaz Mark III specification MH1006 Key properties Epoxy adhesive for bonding of TechniGaz insulation panels with Triplex Long working time Colour coded components for easy identification Description XB 5032 A/B is a lightly thixotropic adhesive for lamination of Triplex/Triplex or plywood/triplex. XB 5032A/XB 5319 is a highly thixotropic adhesive for lamination of corners and complex shaped areas. Full test reports are available from Vantico to support the G.T.T. approvals. Typical product data Properties XB 5032 A Resin XB 5032 B XB 5319 Appearance Yellow, thixotropic Blue paste Red brown thixotropic paste Specific gravity Viscosity at 25ºC (Pas) Processing Mix ratio Parts by weight Parts by volume XB 5032 A Resin XB 5032 B Hardener XB 5319 Hardener Tolerance ± 10% of hardener addition. The resin and hardener should be thoroughly blended until they form a homogenous mix. Viscosity (Mixture) 15ºC 25ºC 40ºC Viscosity XB 5032 A + B (Pas) Viscosity XB 5032 A + XB January 2008 XB 5032 A/B and XB 5032 A / XB 5319 Page 1 of 6

2 Open time Substrate: Aluminium alloy, Anticorodal 100B Pretreatment: Degreased, surfaces abraded Curing condition: 23ºC/14 days Temperature (ºC) Open time (Tolerance) 30 3 hours 23 4 hours days Minimum cure time Substrate: Aluminium alloy, Anticorodal 100B Pretreatment: Surfaces degreased and abraded. Curing condition: 23ºC/14 days Cure temperature (ºC) Minimum cure time 30 4 hours hours days Shear strength Pretreatment: Surfaces degreased and abraded. Curing condition: 23ºC/14 days Aluminium 18 N/mm 2 Mild steel 19 N/mm 2 Stainless steel 23 N/mm 2 Glass reinforced epoxy 13 N/mm 2 Mechanical properties Shear test - Rigid cellular materials / Plywood / Triplex Curing conditions: 25ºC/7 days Thermal shock: (-160ºC/1 hour + 25ºC/1 hour) x 3 cycles Water immersion: (H 2 O/1 hour + 60% RH air/2 hours) x 3 cycles XB 5032A + B Strength (N/mm 2 ) Failure mode At 25ºC 1.1 ( ) RPUF failure Thermal shock 1.3 ( ) RPUF failure Water immersion 1.0 ( ) RPUF failure XB 5032A + XB 5319 Strength (N/mm 2 ) Failure mode At 25ºC 0.7 ( ) RPUF failure Thermal shock 1.1 ( ) RPUF failure Water immersion 0.8 ( ) RPUF failure January 2008 XB 5032 A/B and XB 5032 A / XB 5319 Page 2 of 6

3 Tensile strength - perpendicular Curing condition : 25ºC/7 days XB 5032A + B XB 5032A + XB 5319 Tensile strength at break (Nmm 2 ) Mean (N/mm 2 ) Failure mode RPUF failure RPUF failure Mechanical properties Tensile shear testing Curing conditions: Thermal shock: Water immersion: 25ºC/7 days (-160ºC/1 hour + 25ºC/1 hour) x 3 cycles (H2O/1 hour + 60 % RH air/2 hours) x 3 cycles January 2008 XB 5032 A/B and XB 5032 A / XB 5319 Page 3 of 6

4 Plywood - Plywood XB 5032A + B Mean value (N/mm 2 ) Specification (N/mm 2 ) At 25ºC 4.1 ( ) >3.0 Thermal cycles 4.0 ( ) >3.0 Water immersion 2.9 ( ) >2.4 XB 5032A + XB 5319 Mean value (N/mm 2 ) Specification (N/mm 2 ) At 25ºC 4.4 ( ) >3.0 Thermal cycles 4.0 ( ) >3.0 Water immersion 2.9 ( ) >2.4 Plywood - Triplex XB 5032A + B Shear strength (N/mm 2 ) Specification (N/mm 2 ) Actual >3.0 Mean value 3.3 XB 5032A + XB 5319 Shear strength (N/mm 2 ) Specification (N/mm 2 ) Actual >3.0 Mean value 3.9 January 2008 XB 5032 A/B and XB 5032 A / XB 5319 Page 4 of 6

5 Mechanical properties Rigid Triplex Flexible Triplex (4 layer laminates from flexible Triplex, 2 layer laminates rigid Triplex) XB 5032A + B Shear strength (N/mm 2 ) Specification (N/mm 2 ) Actual > 3.5 Mean value 3.51 Failure mode: Cohesive failure XB 5032A + XB 5319 Shear strength (N/mm 2 ) Specification (N/mm 2 ) Actual >3.5 Mean value 3.52 Failure mode: Cohesive failure Note: The full approval testing also includes resistance of Triplex-Triplex bonds to thermal shock, and immersion testing in liquid methane, nitrogen/ammonia mixture and sea water. January 2008 XB 5032 A/B and XB 5032 A / XB 5319 Page 5 of 6

6 Storage XB 5032 A and B and XB 5319 may be stored for up to 3 years at 2-40 C provided the components are stored in sealed containers. The expiry date is indicated on the label. Handling Precautions Caution Our products are generally quite harmless to handle provided that certain precautions normally taken when handling chemicals are observed. The uncured materials must not, for instance, be allowed to come into contact with foodstuffs or food utensils, and measures should be taken to prevent the uncured materials from coming in contact with the skin, since people with particularly sensitive skin may be affected. The wearing of impervious rubber or plastic gloves will normally be necessary; likewise the use of eye protection. The skin should be thoroughly cleansed at the end of each working period by washing with soap and warm water. The use of solvents is to be avoided. Disposable paper - not cloth towels - should be used to dry the skin. Adequate ventilation of the working area is recommended. These precautions are described in greater detail in the Material Safety Data sheets for the individual products and should be referred to for fuller information. Huntsman Advanced Materials warrants only that its products meet the specifications agreed with the buyer. Typical properties, where stated, are to be considered as representative of current production and should not be treated as specifications. The manufacture of materials is the subject of granted patents and patent applications; freedom to operate patented processes is not implied by this publication. Huntsman Advanced Materials (Switzerland) GmbH Klybeckstrasse 200 CH Basel Switzerland Tel: +41 (0) While all the information and recommendations in this publication are, to the best of our knowledge, information and belief, accurate at the date of publication, NOTHING HEREIN IS TO BE CONSTRUED AS A WARRANTY, EXPRESS OR OTHERWISE. IN ALL CASES, IT IS THE RESPONSIBILITY OF THE USER TO DETERMINE THE APPLICABILITY OF SUCH INFORMATION AND RECOMMENDATIONS AND THE SUITABILITY OF ANY PRODUCT FOR ITS OWN PARTICULAR PURPOSE. The behaviour of the products referred to in this publication in manufacturing processes and their suitability in any given end-use environment are dependent upon various conditions such as chemical compatibility, temperature, and other variables, which are not known to Huntsman Advanced Materials. It is the responsibility of the user to evaluate the manufacturing circumstances and the final product under actual end-use requirements and to adequately advise and warn purchasers and users thereof. Products may be toxic and require special precautions in handling. The user should obtain Safety Data Sheets from Huntsman Advanced Materials containing detailed information on toxicity, together with proper shipping, handling and storage procedures, and should comply with all applicable safety and environmental standards. Hazards, toxicity and behaviour of the products may differ when used with other materials and are dependent on manufacturing circumstances or other processes. Such hazards, toxicity and behaviour should be determined by the user and made known to handlers, processors and end users. Except where explicitly agreed otherwise, the sale of products referred to in this publication is subject to the general terms and conditions of sale of Huntsman Advanced Materials LLC or of its affiliated companies including without limitation, Huntsman Advanced Materials (Europe) BVBA, Huntsman Advanced Materials Americas Inc., and Huntsman Advanced Materials (Hong Kong) Ltd. Huntsman Advanced Materials is an international business unit of Huntsman Corporation. Huntsman Advanced Materials trades through Huntsman affiliated companies in different countries including but not limited to Huntsman Advanced Materials LLC in the USA and Huntsman Advanced Materials (Europe) BVBA in Europe. Copyright 2008 Huntsman Corporation or an affiliate thereof. All rights reserved. January 2008 XB 5032 A/B and XB 5032 A / XB 5319 Page 6 of 6