
Innovating Materials, Enriching Lives
Service hotline:13378657020
■ Brief Introduction
Silicon powder has the properties of high whiteness, high purity, ultra-fine, uniform particle size, high insulation, high thermal conductivity, high weather resistance, acid and alkali resistance. Compared with other similar products, it has a greater price advantage, and is widely used in high-end electronic potting adhesives, electronic thermal conductivity adhesives, silicone rubber, adhesives, inks, coatings, plastics and precision casting fields.
■ Product Features
- Good filling property, good fullness and good color
- Very high whiteness, very low water content, good insulation
- Improve the bond strength, yield value and shear dilution index of the product
- It has good fluidity, levelability and thixotropy
■ SEM


■ Product technical parameters
Products Name:Silica powder
Products Name | Model No. | Whiteness | D50 (μm) | D90 (μm) | Oil absorption value (g/100g) | pH | Moisture (%) | Loss on ignition (%) |
Silica powder | HY-GO | 85±2 | 16.55 | 42.88 | 25-35 | 7.0-9.0 | ≤0.50 | ≤0.50 |
HY-G5 | 89±2 | 11.38 | 27.84 | 25-35 | 7.0-9.0 | ≤0.50 | ≤0.50 | |
HY-G7 | 90±2 | 8.54 | 16.85 | 28-38 | 7.0-9.0 | ≤0.50 | ≤0.50 | |
HY-G10 | 92±2 | 4.55 | 10.15 | 28-38 | 7.0-9.0 | ≤0.50 | ≤0.50 | |
HY-G12 | 92±2 | 2.64 | 5.22 | 30-40 | 7.0-9.0 | ≤0.50 | ≤0.50 | |
Fused silica | HY-GF | 95±2 | 7.14 | 16.84 | 30-38 | 7.0-9.0 | ≤0.50 | ≤0.50 |
The specific product values are subject to the actual factory inspection report.
■ Main applications
- Modified plastics
- Rubber
- Coatings
- Printing inks
- Adhesives
广东海科新材料科技有限公司 地址:深圳市龙岗区平湖街道华南城发展中心25层 电话:13378657020 网址:en.hicocorp.com
GUANG DONG HICO NEW MATERIAL TECHNOLOGY CO.,LTD
■ Technical documents
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