Crosile Vinyl Silane Oligomers — One-Stop Coupling · Hydrophobic · Crosslinking Solution

January 01, 1970

Crosile Vinyl Silane Oligomer Product Series

ECOPOWER (Yongxiu) New Material Co., Ltd. is proud to introduce the Crosile series of vinyl silane oligomer products, featuring four core products designed to meet the technical needs of different applications.

I. Product Overview

Product Model	Equivalent Grade	Key Features
Crosile-1090	Dynasylan 6490	Highly reactive vinyl, highest SiO₂ content (54%), low viscosity (<5 mm²/s)
Crosile-1098	Dynasylan 6498	Low odor, low VOC, highest flash point (>70℃), best processing safety
Crosile-1298	Dynasylan 6598	Vinyl + alkoxy dual-functional groups, coupling/hydrophobic/crosslinking 3-in-1
Crosile-1198	DOWSIL™ 11-100 Additive	>90% active content, significantly improves LOI (Limiting Oxygen Index)

II. Technical Specifications Comparison

Property	Crosile-1090	Crosile-1098	Crosile-1298	Crosile-1198
Density (20℃, g/cm³)	~1.000	~1.0	0.99	~0.97
Viscosity (25℃)	<5 mm²/s	≤10 mm²/s	—	~5.5 mPa·s
Ash Content (SiO₂)	54%±2%	~45%	46%±2%	—
Flash Point	—	>70℃	—	~16℃
Freezing Point	—	—	—	<-16℃
Active Content	—	—	—	>90%

III. Core Technical Applications

1. Halogen-Free Flame Retardant Cable Compounds

Crosile series products are specially designed for ATH/MDH high-filled halogen-free flame retardant cable compounds, significantly improving filler dispersion and hydrophobicity, LOI (Limiting Oxygen Index) values, material mechanical strength and electrical properties, and processing stability and productivity.

2. Filler Surface Treatment

Suitable for surface treatment of inorganic fillers such as aluminum hydroxide, magnesium hydroxide, and kaolin, imparting excellent hydrophobicity to filler surfaces, reducing water absorption, and improving dispersion in polymer matrices.

3. Polymer Modification

Specially designed for compatibility enhancement solutions for EPDM, EVA, PP, PE, PU and other polymer systems, achieving efficient coupling under peroxide crosslinking systems and improving interfacial bonding.

4. Pigment Dispersion

Improves dispersion uniformity of pigments in the matrix, enhancing coloring effect and product quality stability.

IV. Selection Guide

Application Need	Recommended Product	Selection Reason
Highest SiO₂ content and lowest viscosity	Crosile-1090	Highest SiO₂ content (54%), viscosity <5mm²/s
Processing safety and low VOC	Crosile-1098	Flash point >70℃, low odor and low emission
Coupling + hydrophobic + crosslinking 3-in-1	Crosile-1298	Dual-functional group design, 3-in-1 effect
Improve LOI / low temperature applications	Crosile-1198	Active content >90%, freezing point <-16℃

V. Contact Us

For more product details, sample requests, or technical consultation, please contact us:

Tel: 020-3765 7352
Email: sales@ecopowerchem.com
Website: www.ecopowerchem.com
Sales HQ: Room 1302, No.418 Huanshi East Road, Yuexiu District, Guangzhou

Our technical team provides professional product selection advice and comprehensive technical support.