Silane Polymer Crosile®-1098
Desscription
Crosile®-1098 is a specialty vinyl-functional silane polymer of low odor and low viscosity that couples inorganic fillers to polyolefins; its high boiling and flash points lower VOC emissions and enhance handling safety.
Typical Properties
| Properties | Typical Value | Test Method |
| Ash content (as SiO2), % | ~ 45.0 | GB/T 5009 |
| Density (20℃), g/cm3 | ~1.0 | GB/T 4472 |
| Flash Point,℃ | >70 | GB/T 261 |
| Viscosity (25℃), mm²/s | ≦10 | GB/T 265 |
Key Functions & Applications
One-step coupling, dispersing and hydrophobation
Hydroxyl groups anchor to mineral surfaces; vinyl groups cross-link with polyolefins in radical conditions
Designed for highly filled ATH/MDH halogen-free flame-retardant cable compounds and for pigment/filler surface treatment
Advantages
Rapid filler dispersion, low moisture uptake, balanced strength & flexibility, improved crack and abrasion resistance, low emission
Recommended Dosage
0.5–1.5 wt % on filler; add during compounding or use as a pre-treatment
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