Thermal conductive silicone_Hangzhou Dachuang Kehua New Materials Co., Ltd

Dachuang Kehua thermal conductive silicone sheet is a thermal conductive medium material synthesized through a special process using silicone as the substrate and various auxiliary materials such as metal oxides. It is used to reduce the contact thermal resistance between the heat source surface and the contact surface of the radiator component. It is specially designed and produced for using gaps to transfer heat. It can fill gaps, complete heat transfer between the heating and cooling parts, and also serve as insulation, shock absorption and sealing. It can meet the design requirements of equipment miniaturization and ultra-thinness, and is highly processable and practical, with a wide range of thickness applications. It is an excellent thermal conductive filling material. It is used for control main boards, new energy vehicles, LED lighting, communication equipment, computers, PC servers, machine room stations, switching power supplies, backlight modules and any materials that need to be filled and Heat spreader of electronic and electrical products. Material selection content: Thermal conductive silicone sheet, with fiberglass silicone film, with silicone tape silicone film Thermal conductivity range: 1-8W/m · k Thickness range: 0.3-20mm Hardness range: 15-75 degrees (Shore C) Colors: black, light blue, blue, pink, green, purple, yellow

Thermal conductive silicone sheet

Basic parameters

	Item	Standard	Unit	DC1010	DC1015	DC1020	DC1030
1	Thickness	ASTM D374	mm	0.3-20	0.3-20	0.3-20	0.3-20
2	proportion	ASTM D792	g/cc	1.8±0.1	1.9 ±0.1	2.4±0.1	2.9±0.1
3	Hardness	ASTM D2240	Shore 00	15-50	20-50	30-50	30-60
4	Temperature	EN344	°C	-40-200	-40-200	-40-200	-40-200
5	Dielectric constant	ASTM D150	/	4.8	4.8	5.3	5.4
6	Volumetric resistivity	ASTM D257	Q-cm	*1.010^12**	1.0*10^12	*1.010^12**	*1.010**^12
7	Voltage resistance	ASTM D149	kV/mm	4	4	4	4
8	Flame retardancy	UL-94	/	V-0	V-0	V-0	V-0
9	Thermal conductivity	ASTM D5470	W/m K	1	1.5	2	3
10	Environmental Testing	RoHS REACH	/	Qualified
11	Remarks	Cutting and processing of rolls, sheets and backings are available. Special thermal conductivity, performance parameters, width, thickness and color can be customized and adjusted upon request.

	Item	Standard	Unit	DC1040	DC1050	DC1060	DC1080
1	Thickness	ASTM D374	mm	0.3-20	0.3-20	0.3-20	0.3-20
2	proportion	ASTM D792	g/cc	3.2±0.1	3.3 ±0.1	3.5±0.1	3.5±0.1
3	Hardness	ASTM D2240	Shore 00	40-60	40-60	40-60	50-75
4	Temperature	EN344	°C	-40-200	-40-200	-40-200	-40-200
5	Dielectric constant	ASTM D150	/	6	6.2	6.2	6.2
6	Volumetric resistivity	ASTM D257	Q-cm	*1.010^12**	*1.010^12**	*1.010^12**	*1.010^12**
7	Voltage resistance	ASTM D149	kV/mm	4	6	6.1	6.1
8	Flame retardancy	UL-94	/	V-0	V-0	V-0	V-0
9	Thermal conductivity	ASTM D5470	W/m K	4	5	6	8
10	Environmental Testing	RoHS REACH	/	Qualified
11	Remarks	Cutting and processing of rolls, sheets and backings are available. Special thermal conductivity, performance parameters, width, thickness and color can be customized and adjusted upon request.

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