导热填缝
导热填缝胶作为优秀的导热界面，是连接PCB热源和邻近的元器件或者散热片之间理想的弹性导热体。
宝特威导热填缝胶是液态的热传导性的间隙填充材料，可用于热源器件间或器件与壳体间的不规则缝的填充。产品具有突出的胶状模量，优良的压缩形变和稳定性，可以填充到那些高发热密度的功率器件与附近的金属壳或散热器，使它们互相连通以便把热量散发到壳体。
宝特威导热填缝胶在固化前，具有油脂一样的流动性；固化后不会被界面萃取从而形成一个热循环。产品低模量，高导热，可有效填充元器件间隙，全面提升散热性能。
Technical description
Name/品名
Color/颜色
Chemistry/基系
Density/比重
Viscosity at 25°C (mPa.s)/粘度
Shore hardness/硬度
Thermal conductivity (W/(m.K)/导热率
Working Temp/工作环境温度
UL-Certified/UL认证
Open time/使用寿命
Polymerization/固化条件
Storage/储存寿命
Dielectric constant (120Hz)/介电常数
PROTAVIC® PTS 46500-25
Pink
Silicone
3.0
Paste
Shore00/65
2.5
-65°C~200°C
94 V0
120 min
24 hours at 25°C
6 months at RT
4.7
PROTAVIC® PTS 46500-40
Pink
Silicone
3.0
Paste
Shore00/65
4.0
-65°C~200°C
94 V0
-65°C~200°C
24 hours at 25°C
6 months at RT
4.7
PROTAVIC® PTS 46500-70
Pink
Silicone
3.0
Paste
Shore00/65
7.0
-65°C~200°C
94 V0
120 min
24 hours at 25°C
6 months at RT
4.7
PROTAVIC® PTS 46500-25
Pink
Silicone
Chemistry/基系3.0
Density/比重Paste
Viscosity at 25°C (mPa.s)/粘度Shore00/65
Shore hardness/硬度2.5
Thermal conductivity (W/(m.K)/导热率-65°C~200°C
Working Temp/工作环境温度94 V0
UL-Certified/UL认证120 min
Open time/使用寿命24 hours at 25°C
Polymerization/固化条件6 months at RT
Storage/储存寿命4.7
Dielectric constant (120Hz)/介电常数PROTAVIC® PTS 46500-40
Pink
Silicone
Chemistry/基系3.0
Density/比重Paste
Viscosity at 25°C (mPa.s)/粘度Shore00/65
Shore hardness/硬度4.0
Thermal conductivity (W/(m.K)/导热率-65°C~200°C
Working Temp/工作环境温度94 V0
UL-Certified/UL认证-65°C~200°C
Open time/使用寿命24 hours at 25°C
Polymerization/固化条件6 months at RT
Storage/储存寿命4.7
Dielectric constant (120Hz)/介电常数PROTAVIC® PTS 46500-70
Pink
Silicone
Chemistry/基系3.0
Density/比重Paste
Viscosity at 25°C (mPa.s)/粘度Shore00/65
Shore hardness/硬度7.0
Thermal conductivity (W/(m.K)/导热率-65°C~200°C
Working Temp/工作环境温度94 V0
UL-Certified/UL认证120 min
Open time/使用寿命24 hours at 25°C
Polymerization/固化条件6 months at RT
Storage/储存寿命4.7
Dielectric constant (120Hz)/介电常数