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■ Brief Introduction
Barium sulfate is a white powder with advantages such as strong chemical inertness, good stability, acid and alkali resistance, high density, moderate hardness, high specific gravity, high whiteness, and the ability to absorb harmful rays (X-rays and γ-rays) and other advantages.
■ Product Features
- Narrow particle size distribution, a small specific surface area and base material dosage, improve gloss and fluidity.
- Excellent chemical inertness, acid, alkali and salt resistance, high temperature resistance, aging resistance, corrosion resistance, good weather resistance.
- Improve the strength and aging resistance of products.
- Ultra fine barium sulfate can be used as a spatial spacer to reduce the dosage of titanium dioxide and improve the efficiency.
- Very low oil absorption, increase critical material volume concentration, save more resin base material.
■ SEM
■ Product technical parameters
Products Name：Barium Sulphate
| Products Name | Model No. | Whiteness | D50 (μm) | D90 (μm) | Oil absorption value (g/100g) | Moisture (%) | Loss on ignition (%) |
| Native barium sulphate | HY-A03 | 80±2 | 8.23 | 16.56 | 15-20 | ≤0.50 | ≤1.00 |
| HY-A10 | 82±2 | 2.86 | 5.66 | 15-22 | ≤0.50 | ≤1.50 | |
| Precipitated barium sulphate | HY-A19 | ≥96 | 1.45 | 3.45 | 14-22 | ≤0.50 | ≤1.50 |
| HY-A20 | ≥96 | 1.59 | 4.13 | 15-22 | ≤0.50 | ≤1.50 | |
| HY-A22 | ≥98 | 0.71 | 1.20 | 10-20 | ≤0.50 | ≤1.50 | |
| HY-A26 | ≥98 | 0.10 | / | 10-20 | ≤0.50 | ≤1.50 |
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
SGS
1
MSDS
2
Brochure
3
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