Products
Product Name: α,ω-Bis(propylphenol) polydimethylsiloxane (Cheersil 8723/8724/8725/8729)
CAS No.: 158167-48-7
Typical Properties
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Item |
Specifications |
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Cheersil 8723 |
Cheersil 8724 |
Cheersil 8725 |
Cheersil 8729 |
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Appearance |
Light reddish brown transparent fluid |
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Density (25℃, g/cm3) |
0.980~0.990 |
0.975~0.985 |
0.973～0.983 |
0.970～0.980 |
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Refractive Index (25℃) |
1.420~1.430 |
1.416~1.426 |
1.412～1.422 |
1.406~1.416 |
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Viscosity (25℃, mm2/s) |
60-120 |
70-130 |
100～160 |
190~230 |
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Volatile (%) |
≤1.0 |
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Chroma (Pt-Co) |
≤100 |
≤50 |
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Application
Cheersil 8723/8724/8725/8729 silicone fluids are phenol terminated linear polydimethylsiloxanes. Phenol group has strong reactivity and heat resistance. It is mainly used for the modification of polycarbonate to improve its flexibility, impact resistance, heat resistance, aging resistance, flame retardancy and other properties. It can also be used for the copolymerization or blending modification of polyester, polyurethane and other polymer resins, as well as the preparation of lubricants, release agents and so on.
Packaging and Storage
This product is packed in 25L, 200L inner coating iron or 1000L IBC plastic tank, with net weight of 25KG, 200KG or 1,000KG each.
The product is stored in a sealed state at normal temperature, and the validity period is 24 months from the date of production.
Safety and Transportation
This product should be sealed and stored at room temperature. Customers should carefully read the product information, material safety data sheet (MSDS) and labels before use. And familiar with the product safety information, operating instructions, environmental impact, and wearing the appropriate personal protective equipment as required.