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■ Brief Introduction
Wollastonite is a kind of chain metasilicate mineral, triclinic crystal system, fine plate crystal, the aggregate is radial or fibrous. Its unique needle-like structure is used in modified plastics to enhance the mechanical strength, dimensional stability and improve the processing technology. As a high performance mineral modified material, wollastonite has a remarkable effect in various thermoplastic resin systems. Also wollastonite is widely used in high-grade coatings such as architectural coatings and industrial coatings.
■ Product Features
- Low dielectric index and high mechanical strength.
- The unique needle-like structure can improve the tensile strength, bending strength and other mechanical properties of the product.
- High refractive index, but also to maintain the surface flat and gloss.
- It can improve the scratch resistance, weather resistance and crack resistance of the coatings.
■ SEM
■ Product technical parameters
Products Name：Wollastonite
| Model No. | Whiteness | D50 (μm) | D90 (μm) | Oil absorption value (g/100g) | Moisture (%) | Loss on ignition (%) | Length-to-diameter ratio |
| HY-W10 | 90 ± 2 | 8.66 | 27.38 | 25-42 | ≤0.50 | ≤5.00 | 15-20:1 |
| HY-W18 | 90 ± 2 | 18.01 | 58.73 | 25-42 | ≤0.50 | ≤5.00 | 15-20:1 |
| HY-W06 | 86.1 | 5.47 | 20.17 | 25-42 | ≤0.50 | ≤5.00 | 15-20:1 |
The specific product values are subject to the actual factory inspection report.
■ Main applications
- Modified plastics
- Rubber
- Coatings
- Printing inks
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
SGS
1
MSDS
2
Brochure
3
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