产品品牌美国陶氏
产品产地
产品型号DOWSIL™ MS-4002 Moldable Silicone A&B Kit
包装规格
陶氏DOW表面活性剂DOWSIL™ MS-4002 Moldable Silicone A&B Kit
高热稳定性;相对高硬度和低表面张力;光滑,低粘性,塑料状表面;光学透明,高透光率,低雾度 - 可模塑光学有机硅。 高光透射减少循环的机会由于焦烧时间减少所致的时间
符合UL-746C-f1 / UL-94户外应用认证
补充现有的DOWSIL™MS-10XX可成型有机硅
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应用
High thermal stability; Comparatively high hardness and low surface tension; Smooth, low-tack, plastic-like surface; Optically clear, high light transmittance, with lower haze – Moldable Optical Silicone.

High Light Transmission
Low light attenuation coefficient

Lighter Than Glass
High Shore A hardness; with excellent surface features replication

Proven High Performace
Award winning moldable optical silicone
This award winning moldable optical silicone is a medium viscosity, high Shore A hardness, fast heat curing optical molding resin for producing optical parts with good resistance to environmental aging. It has a smooth, low-tack, plastic-like surface and enables the molding of complex, finely detailed optical parts and secondary lenses. It remains relatively soft after injection molding, with high elongation capability for easy demolding of complicated parts, such as those designed with a combination of thick and thin areas (e.g., lens clusters). After demolding and post-curing, it reaches its final mechanical properties and produces hard and tough optical parts. It shows enhanced stability of optical performance upon high heat, high humidity and UV exposures, meeting the most demanding requirements for outdoor lighting applications
This two-part, 1:1 ratio material features
APPLICATIONS
Injection molding for secondary optics, lens clusters, light pipes, light guides and free form collimators.
The Sapphire Awards celebrate innovations in the LED and solid-state lighting (SSL) industry.
Edison Awards honor excellence in new product and service development, marketing, human-centered design, and innovation.
IMAGINE a Brighter Future
Dow creates proven, high-performance silicon-based materials that help you create next-generation lighting. We offer today's LED industry unmatched experience and know-how for LED lamp and luminaire assembly. Dow lighting experts work alongside your team to test designs, recommend modifications and provide total solutions to your challenges. Our partnership network of molding and optical experts helps our customers develop the best solutions.
陶氏DOWDOWSIL™MS-4002可模塑硅胶A& B套件参数
颜色:透明,无色
介电强度(kV / mm):28 kV / mm
硬度计 - 邵氏A:84邵氏A
伸长率:60%
线性CTE:250 um / m / Deg C
比热:1.39 J / Kg.K
抗拉强度:1700 psi
粘度: 25000 mPa.s
粘度 - A部分:50 Pa.s
粘度 - B部分:21 Pa.s
体积电阻率:1.00E + 14欧姆 - 厘米
工作时间25摄氏度:48
两部分:√
Color:Clear, Colorless
Dielectric Strength (kV/mm):28 kV/mm
Durometer - Shore A:84 Shore A
Elongation:60 %
Linear CTE:250 um/m/Deg C
Specific Heat:1.39 J/Kg.K
Tensile Strength:1700 psi
Viscosity:25000 mPa.s
Viscosity - Part A:50 Pa.s
Viscosity - Part B:21 Pa.s
Volume Resistivity:1.00E+14 ohm-centimeters
Working Time in hrs at 25 Deg C:48
Two-Part:√