Graphite Sheets Graphite Sheets Type: YG (Pyrolytic Graphite Sheet) is a thermal interface material which is very thin, synthetically made, has high thermal conductivity, and is made from a higly oriented graphite polymer film. It is ideal for providing thermal management/heatsinking in limited spaces or to provide supplemental heat-sinking in addition to conventional means. This material is flexible and can be cut into customizable shapes. "SSM(Semi-Sealing Material)" is the product which is compounding and High thermal conductive lastomer resin. It has a function to absorb heat by resin and release the heat by utilizing high thermal conductivity of. It also enables taking better attachment to the component which has different height on the electronic board, reducing stress to the electronic board. xcellent thermal conductivity : 0 to 1950 W/(m K) (2 to 5 times as high as copper, 3 to 8 time as high as aluminum) Lightweight: Specifi c gravity : 0.85 to 2.13 g/cm 3 (1/4 to 1/ of copper, 1/1.3 to 1/3 of aluminum in density) Flexible and easy to be cut or trimmed. (withstands repeated bending) Low thermal resistance Low heat resistance with fl exible (SSM) Low repulsion and easy to keep the product's shape after attaching (SSM) Siloxane Free(SSM) High dielectric voltage : 17 kvac/mm (SSM) RoHS compliant Recommended applications Smart phones, Mobile phones, DSC, DVC, Tablet PCs, PCs and peripherals, LD Devices Semiconductor manufacturing equipment (Sputtering, Dry etching, Steppers) Optical communications equipment
Graphite Sheets xplanation of Part Numbers only (YGS ) 1 2 Y 3 4 5 6 7 8 9 G S 0 9 1 2 1 0 Product Code Style Dimension thickness S only 0912 1218 1823 90 mm 115 mm 115 mm 180 mm 180 mm 230 mm 07 05 04 03 0 50 40 25 thickness of 17, does not support as single item. Taping (YGA ) 1 2 Y 3 4 5 6 7 8 9 11 12 G A 0 9 1 2 1 0 D M Product Code Style Dimension thickness A Taping 0912 1218 90 mm 115 mm 115 mm 180 mm 07 05 04 0 50 40 03 25 Please contact us for other dimensions other than those above. 02 17 01 A M F PA PM DM DF V RV Suffix Lamination type Please refer to Composition example. Thermally conductive elastomer processing (YG ) 1 2 Y 3 4 5 6 7 8 9 11 12 G 0 9 1 2 X B 6 D Product Code Style lastomer processing Dimension 0912 90 mm 115 mm SSM type Please contact us for other dimensions other than those above. thickness A B C G D F 0 50 40 25 17 lastomer thickness 5 6 7 8 9 0.5 mm 1.0 mm 1.5 mm 2.0 mm 3.0 mm Q D P F M A Tape thickness PT tape 8 PT tape PT tape 30 Acrylic adhesive tape 6 Acrylic adhesive tape Acrylic adhesive tape 30
Graphite Sheets Characteristics of Graphite Sheets Thickness 0 50 40 0.±0.03 mm 0.07±0.015 mm 0.050±0.015 mm 0.040±0.012 mm Density 0.85 g/cm 3 1.21 g/cm 3 1. g/cm 3 1.80 g/cm 3 Thermal conductivity a-b plane 0 W/(m K) 00 W/(m K) 1300 W/(m K) 1350 W/(m K) lectrical conductivity 000 S/cm 000 S/cm 000 S/cm 000 S/cm xtensional strength 20.0 MPa 20.0 MPa 20.0 MPa 25.0 MPa xpansion coeffi cient a-b plane 9.3-7 1/K 9.3-7 1/K 9.3-7 1/K 9.3-7 1/K c axis 3.2-5 1/K 3.2-5 1/K 3.2-5 1/K 3.2-5 1/K Heat resistance 400 C Bending(angle 180,R5) 000 cycles Thickness 25 17 0.025±0.0 mm 0.017±0.005 mm 0.0±0.002 mm Density 1.90 g/cm 3 2. g/cm 3 2.13 g/cm 3 Thermal conductivity a-b plane 1600 W/(m K) 1850 W/(m K) 1950 W/(m K) lectrical conductivity 20000 S/cm 20000 S/cm 20000 S/cm xtensional strength 30.0 MPa 40.0 MPa 40.0 MPa xpansion coeffi cient a-b plane 9.3-7 1/K 9.3-7 1/K 9.3-7 1/K c axis 3.2-5 1/K 3.2-5 1/K 3.2-5 1/K Heat resistance 400 C Bending(angle 180,R5) 000 cycles Withstand temperature refers to only. (Lamination material such as PT tape etc. is not included) Values are for reference, not guaranteed. Characteristics of SSM (lastomer) Thickness 1 mm 2 mm 3 mm Specifi c heat 1.4 J/(g C) Density 1.88 g/cm 3 Thermal conductivity 1.6 W/(m K) 0 kpa 7.53 (C cm 2 )/W 14.82 (C cm 2 )/W 19.48 (C cm 2 )/W Thermal 200 kpa 6.71 (C cm 2 )/W 13.17 (C cm 2 )/W 16.01 (C cm 2 )/W resistance 300 kpa 5.90 (C cm 2 )/W.73 (C cm 2 )/W 11.38 (C cm 2 )/W 0 kpa 4.93 % 4.05 % 4.43 % Compressibility 200 kpa 9.58 % 8.66 % 14.04 % 300 kpa 18.41 % 22.13 % 40.49 % Resistivity > 14 Ω cm Dielectric voltage > 17 kvac/mm Hardness (Type ) 39 Adhesive force SUS Aluminum Glass Characteristics refer to lastomer resin only. Typical values, not guaranteed. 39 mn/cm 31 mn/cm 38 mn/cm
Graphite Sheets Comparison of thermal conductivity (a-b plane) Layered structure of Diamond 17 25 40 50 0 Pure copper Aluminum Magnesium alloy 0 W/(m K) 00 W/(m K) 1600 W/(m K) 1350 W/(m K) 1300 W/(m K) 1950 W/(m K) 1850 W/(m K) Thermal conductivity: 2 to 5 times as high as copper, Specific gravity: 1/ to 1/4 that of copper C axis a-b plane 3.354 3.356-8 cm C : 99.9 % above Stainless steel Heat-conductive sheet 0 200 400 600 800 00 1200 1400 1600 1800 2000 Coefficient of thermal conductivity (W/(m k)) lectric field shield performance ffect of shield (db) a-b plane(kc method) 140 130 120 ffect of shield (db)= 20 log (Vs/V0) 1 0 90 ffect of electric field shield 80 60 50 40 30 20 ffect of magnetic field shield 0 0 00 000 Frequency (MHz)
Graphite Sheets Lamination type/composition example Standard series ( 0,, 50, 40, 25, 17, ) Type Only Adhesive Type A-A type A -M type A -F type Front face Rear face Insulative adhesion type 30 Insulative thin adhesion type Insulative thin adhesion type 6 Structure High Thermal Conductivity High Flexibility Low Thermal Resistance Available up to 400 C Conductive Material Polyester(PT) tape 30 tape 30 With insulation material on one side With strong adhesive tape for putting chassis : 2 kv Polyester(PT) tape 30 tape one side Low thermal resistance comparison with A-A type : 1 kv Polyester(PT) tape tape 6 one side Low thermal resistance comparison with A-A type Withstand temperature 400 C 0 C 0 C 0 C Standard size 115 180 mm 90 115 mm 90 115 mm 90 115 mm Maximum size 180 230 mm (25 to) 115 180 mm 115 180 mm 115 180 mm 0 50 40 25 17 Part No. YGS1218 YGA0912A YGA0912M YGA0912F Thickness 0 130 1 6 Part No. YGS121807 YGA091207A YGA091207M YGA091207F Thickness 0 80 76 Part No. YGS121805 YGA091205A YGA091205M YGA091205F Thickness 50 80 60 56 Part No. YGS121804 YGA091204A YGA091204M YGA091204F Thickness 40 50 46 Part No. YGS121803 YGA091203A YGA091203M YGA091203F Thickness 25 55 35 31 Part No. YGA091202A YGA091202M YGA091202F Thickness 47 27 23 Part No. YGA091201A YGA091201M YGA091201F Thickness 40 20 16 Type Laminated type (Insulation & Adhesive) A-PA type A-PM type A-DM type A-DF type Front face Polyester tape standard type 30 Polyester tape standard type 30 Polyester tape thin type Polyester tape thin type Rear face Insulative adhesion type 30 Insulative thin adhesion type Insulative thin adhesion type Insulative thin adhesion type 6 Polyester(PT) tape Structure tape 30 both side PT tape : 4 kv Adhesive Tape : 2 kv Please contact us for other lamination type product. Withstanding Voltages are for reference, not guaranteed. tape both side PT tape : 4 kv Adhesive Tape : 1 kv tape both side PT tape : 1 kv Adhesive Tape : 1 kv tape 6 both side PT tape : 1 kv Withstand temperature 0 C 0 C 0 C 0 C Standard size 90 115 mm 90 115 mm 90 115 mm 90 115 mm Maximum size 115 180 mm 115 180 mm 115 180 mm 115 180 mm 0 50 40 25 17 Part No. YGA0912PA YGA0912PM YGA0912DM YGA0912DF Thickness 160 140 120 116 Part No. YGA091207PA YGA091207PM YGA091207DM YGA091207DF Thickness 130 1 90 86 Part No. YGA091205PA YGA091205PM YGA091205DM YGA091205DF Thickness 1 90 66 Part No. YGA091204PA YGA091204PM YGA091204DM YGA091204DF Thickness 0 80 60 56 Part No. YGA091203PA YGA091203PM YGA091203DM YGA091203DF Thickness 85 65 45 41 Part No. YGA091202PA YGA091202PM YGA091202DM YGA091202DF Thickness 77 57 37 33 Part No. YGA091201PA YGA091201PM YGA091201DM YGA091201DF Thickness 50 30 26
Graphite Sheets Lamination type/composition example High heat resistance series ( 0,, 50, 40, 25, 17, ) Type A-V type Front face Rear face High heat resistance and insulation adhesion type 18 High heat resistance type A-RV type High heat resistance and insulation type 13 High heat resistance and insulation adhesion type 18 Heat-resistance PK tape 13 Structure Heat-resistance Acrylic adhesive tape 18 Heat-resistance Acrylic adhesive tape 18 With high heat resistance and insulation tape on one side Adhesive tape : 2 kv With high heat resistance and insulation tape on both side PK tape : 2 kv Adhesive tape : 2 kv Withstand temperature 150 C 150 C Standard Size 90 115 mm 90 115 mm Maximam size 115 180 mm 115 180 mm 0 50 40 25 17 Part No. YGA0912V YGA0912RV Thickness 118 131 Part No. YGA091207V YGA091207RV Thickness 88 1 Part No. YGA091205V YGA091205RV Thickness 68 81 Part No. YGA091204V YGA091204RV Thickness 58 71 Part No. YGA091203V YGA091203RV Thickness 43 56 Part No. YGA091202V YGA091202RV Thickness 35 48 Part No. YGA091201V YGA091201RV Thickness 28 41 Please contact us for other lamination type product. Withstanding Voltages are for reference, not guaranteed. Standard series (SSM) Type -6 type -8 type -9 type lastomer thickness 1.0 mm 2.0 mm 3.0 mm Graphite Sheet PT tape Graphite Sheet PT tape Graphite Sheet PT tape Structure tape lastomer 1.0 mm tape lastomer 2.0 mm tape lastomer 3.0 mm Soft and low thermal resistance (lastomer) Low repulsion : 1.7 kv Soft and low thermal resistance (lastomer) Low repulsion : 1.7 kv Soft and low thermal resistance (lastomer) Low repulsion : 1.7 kv Withstand temperature 0 C 0 C 0 C Standard Size 90 115 mm 90 115 mm 90 115 mm 25 Part No. YG0912XB6D YG0912XB8D YG0912XB9D Thickness 1.09 mm 2.09 mm 3.09 mm Part No. YG0912XD6D YG0912XD8D YG0912XD9D Thickness 1.05 mm 2.05 mm 3.05 mm
Graphite Sheets Minimum order Item Type Part No. Size Minimum order Graphite Sheet Only, 25, 17 Adhesive Type [Standard series], 25, 17 Laminated Type (Insulation & Adhesive) [Standard series] 0 50 40 25 A-A type A-A type 25 A-A type 17 A-M type A-M type 25 A-M type 17 A-PA type A-PA type 25 A-PA type 17 A-PM type A-PM type 25 A-PM type 17 A-DM type A-DM type 25 A-DM type 17 Only supports 180 230 mm size. ( thickness of 17, does not support as single item) of, 40, 50 type is also possible to be made as lamination type. The above-listed part number is sample part number for testing. Please contact us about your request of custom part number which will be arranged separately. Please contact us if quantity is below Minimum Order Quantity. YGS0912 90 115 mm 20 YGS1218 115 180 mm YGS1823 180 230 mm YGS091207 90 115 mm 20 YGS121807 115 180 mm YGS182307 180 230 mm YGS091205 90 115 mm 20 YGS121805 115 180 mm YGS182305 180 230 mm YGS091204 90 115 mm 20 YGS121804 115 180 mm YGS182304 180 230 mm YGS091203 90 115 mm 20 YGS121803 115 180 mm YGS182303 180 230 mm YGA091207A 90 115 mm 20 YGA121807A 115 180 mm YGA091203A 90 115 mm 20 YGA121803A 115 180 mm YGA091202A 90 115 mm 20 YGA121802A 115 180 mm YGA091207M 90 115 mm 20 YGA121807M 115 180 mm YGA091203M 90 115 mm 20 YGA121803M 115 180 mm YGA091202M 90 115 mm 20 YGA121802M 115 180 mm YGA091207PA 90 115 mm 20 YGA121807PA 115 180 mm YGA091203PA 90 115 mm 20 YGA121803PA 115 180 mm YGA091202PA 90 115 mm 20 YGA121802PA 115 180 mm YGA091207PM 90 115 mm 20 YGA121807PM 115 180 mm YGA091203PM 90 115 mm 20 YGA121803PM 115 180 mm YGA091202PM 90 115 mm 20 YGA121802PM 115 180 mm YGA091207DM 90 115 mm 20 YGA121807DM 115 180 mm YGA091203DM 90 115 mm 20 YGA121803DM 115 180 mm YGA091202DM 90 115 mm 20 YGA121802DM 115 180 mm
Graphite Sheets Item Type Part No. Size Minimum order, 25, 17 [High heat resistance type] SSM lastomer 3.0, 2.0, 1.0 mm, 25 A-V type A-V type 25 A-V type 17 A-RV type A-RV type 25 A-RV type 17-9 type lastomer 3.0 mm, -9 type lastomer 3.0 mm, 25-8 type lastomer 2.0 mm, -8 type lastomer 2.0 mm, 25-6 type lastomer 1.0 mm, -6 type lastomer 1.0 mm, 25 Minimum order Only supports 180 230 mm size. ( thickness of 17, does not support as single item) of, 40, 50 type is also possible to be made as lamination type. The above-listed part number is sample part number for testing. Please contact us about your request of custom part number which will be arranged separately. Please contact us if quantity is below Minimum Order Quantity. YGA091207V 90 115 mm 20 YGA121807V 115 180 mm YGA091203V 90 115 mm 20 YGA121803V 115 180 mm YGA091202V 90 115 mm 20 YGA121802V 115 180 mm YGA091207RV 90 115 mm 20 YGA121807RV 115 180 mm YGA091203RV 90 115 mm 20 YGA121803RV 115 180 mm YGA091202RV 90 115 mm 20 YGA121802RV 115 180 mm YG0912XB9D 90 115 mm 5 YG0912XD9D 90 115 mm 5 YG0912XB8D 90 115 mm 5 YG0912XD8D 90 115 mm 5 YG0912XB6D 90 115 mm 5 YG0912XD6D 90 115 mm 5