DESCRIPTION
It¡¯s the two ends containing epoxy officer function group¡¯s linear polydimethylsiloxane. because of the end contained lively epoxy group, it usual design to organic resin ¡®s reactive modifier, also it¡¯s the important block copolymer¡¯s middle material.
SPECIFICATION
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Item |
Index |
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Appearance: |
colorless light yellow liquid |
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Active Purity(%): |
100 |
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Viscosity ( 25¡æ,MPas): |
50~3000 |
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Refractive index(N25D) |
1.410~1.440 |
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Specific gravity (25¡æ): |
1.050~1.120 |
Usage
1. Reaction with end containing epoxy groups, introduced the organic silicone into organic resin, especially in epoxy it can increase toughness, improve electrical properties, drop inner-stress.
2. Important middle raw material of organic silicone block copolymer, Is a textile dyeing and printing with a new generation of three component copolymer silicone softener key raw materials. Its manufactured goods to overcome the current common amino silicone oil¡¯s yellowing, not hydrophilic and demulsification and sticky roller, three disadvantages
3. Stripping effect,it¡¯s an indeal material of epoxy resin and mold release agent.
4. On fiber and filler affinity is good. with similar silane coupling agent¡¯s function. increase the interfacial bonding strength, improve of composite material¡¯s strength.
5. Molding silicone rubber¡¯s broad-spectrum tackifier, very useful in aluminium and glass¡¯s tackifier.
Storage and packaging
Stored in a cool ventilated place, stationary phase not less than 6 months.
Packed with 50kg plastic drum or 200kg coating metal drum.
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