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Innovating Materials, Enriching Lives
Service hotline：13378657020
■ Brief Introduction
Talcum powder is mainly composed of magnesium silicate hydrate, molecular formula 3MgO⋅SiO₂⋅H₂O, white scale-like crystals, and contains fibers. Talc crystal is monoclinic crystal system, hexagonal or rhomboidal. Talc powder is the softest minerals with Mohs hardness 1, density 2.7~2.8g/cm3, good chemical inertness, high temperature resistance up to 800℃. Talcum powder has the advantages of non-toxic, tasteless, soft texture, smooth appearance and smooth
■ Product Features
- It is mainly used to reduce cost and improve the filling performance of primer.
- Improve adhesion and solvent resistance of coatings.
- Improve product rigidity and reduce product shrinkage.
- Improve the heat resistance of the product and can be applied to biodegradable materials.
■ SEM
■ Product technical parameters
Products Name：Talcum Powder
| Model No. | Whiteness | D50 (μm) | D90 (μm) | Oil absorption value (g/100g) | pH | Moisture (%) | Loss on ignition (%) |
| HY-TA04 | 90 ± 2 | 8.84 | 22.88 | 28-38 | 7.0-9.0 | ≤0.50 | ≤12.50 |
| HY-TA08 | 90 ± 2 | 7.68 | 19.26 | 45-55 | 7.0-9.0 | ≤0.50 | ≤12.50 |
| HY-TA10 | 90 ± 3 | 11.22 | 24.41 | 35-50 | 7.0-9.0 | ≤0.50 | ≤8.50 |
| HY-TA05 | 90 ± 2 | 3.98 | 7.79 | 50-65 | 7.0-9.0 | ≤0.50 | ≤12.50 |
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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