TG-A38KF 高性能导热硅胶

●导热良好

●不易变形

●施工性佳

●表面附著玻纖

以硅胶为基材，添加导热粉、阻燃剂等各种辅材，通过特殊工艺合成的一种导热介面材料。能有效减少热源表面与散热器件接触面之间产生的接触热阻。

TG-A38KF为是一种柔软的间隙填充材料,导热系数3.3 W/m•K的玻纤导热硅胶片,该材料在低压下具有出色的热性能。一面具自黏性,。另一面因其玻纤特性有效增加耐电压强度,且抗剪切和抗撕裂性,不易变形且有良好导热效能。

产品应用

【适用于中低功率产品】

TG-A38K是采用独特的导热系数3.3W/m•K的导热配方配制而成,其材料在提压下也有出色的热导热性。另其本身材质有出色的自黏性，即使是遇到高粗糙度何不平整的表面，也可表现其高性能的贴合效果。非常适合需要低装配应力的高性能应用。此产品多用于电信产业、ASIC和DSP、消费类型的电子产品以及散热模组等应用。

Electronic components: Electric Vehicles, 5G, Autopilot System, Mobile Phone, AIOT, HPC (High Performance Computing),Server, IC, CPU, MOS, LED, Mother Board,Power Supply,Heat Sink,LCD-TV,Notebook,PC, Telecom Device,Wireless Hub,DDR ll Module, etc.




将保护膜撕下 Tearing off the release paper.	将导热硅胶片轻压至热源上 Gently attach the thermally conductive silicon pad to the heat source.	撕除保护膜 Remove the protective film	盖回散热器或散热片 Apply components onto the exposed part and apply pressure at fixture

	TG-A20KX	TG-A2200	TG-A3500	TG-A38KX	TG-A4500
导热系数 Thermal Conductivity	2.0	2.2	3.5	3.8	4.5
耐电压 Dielectric Breakdown	≥12	≥13	≥13	≥10	≥10
软硬度 Hardness (Shore OO)	55	15	35	60	50

	TG-A6200	TG-A1250	TG-A1450	TG-A1660	TG-A1780
导热系数 Thermal Conductivity	6.2	12.5	14.5	16.6	17.8
耐电压 Dielectric Breakdown	≥10	≥10	≥8	≥7	≥8
软硬度 Hardness (Shore OO)	50	55	55	65	70

		导热系数 Thermal Conductivity 导热系数是指材料传导/传递热量的能力。 Thermal conductivity refers to the ability of a given material to conduct/transfer heat.
		耐电压 Dielectric Breakdown Voltage 耐电压是指绝缘材料在施加电压时能够承受的电流指数。 Dielectric breakdown is the failure of an insulating material to prevent the flow of current under an applied electrical stress.
		软硬度 Hardness 软硬度的数字越高表示材料越硬。 Higher numbers on the scale indicate a greater resistance to indentation and thus harder materials.

物性表

物性	单位	TG-A38KF	公差	测试方法
导热系数 Thermal Conductivity	W/m•K	3.3	±10%	ASTM D5470 Modified
厚度 Thickness	mm	0.5~ 10.0	–	ASTM D374
厚度 Thickness	inch	0.0197~ 0.394	–	ASTM D374
颜色 Color	–	藍 Blue	–	Colorimeter CIE 1976
补强材 Reinforcement Carrier	–	玻纤 Fiberglass mesh	–	–
耐燃等级 Flame Rating	–	V-0	–	UL 94
耐电压 Dielectric Breakdown Voltage	KV / mm	≥10	–	ASTM D149
重量损失 Weight Loss	%	<1	–	ASTM E595 Modified
密度 Density	g / cm³	3.1	±5%	ASTM D792
工作温度 Operating Temperature	°C	-40 ~ +200	–	–
体积阻抗 Volume Resistivity	Ohm-m	3x10¹²	–	ASTM D257
延展率 Elongation	%	110(Silicone Side)	–	ASTM D412
标准规格 Standard Format	–	单片状 Sheet	–	–
硬度 Hardness	Shore OO	60(Silicone Side)	±8	ASTM D2240
●小于T1.0mm 厚度，考量过软不易从底纸拿起，调整软硬度50~75 利于产线使用 For thicknesses less than 1.0mm, hardness will be adjusted to 50-75 Shore OO to facilitate effective removal of liner during production ●依选用厚度适用不同公差值 Different tolerances according to the selected thickness ●样品需求?Need samples? ●可依需求冲型裁切 Die-cut for different shapes