Specifications:
lithopone B311, adops pure physical and chemical processing method for process selection of barium sulfate), a mixture of zinc sulfide and barium sulfate, so they are also called Charlton white. The appearance is white powder, non-toxic, low oil absorption, alkali resistance, good chemical stability, heat resistance and the good abrasion resistance. During the white pigments, the hiding power next to titanium dioxide, not including other mechanical impurities. It is the most superior product quality performance as the similar products at current.
Main features:
High purity, Good dispersion, high temperature resistance, good abrasion resistance and high hiding power.
Small particle size, it can improve all kinds of mechanical properties of the products.
Low oil absorption, the good fluidity.
High Whiteness, neutra colour, it can keep stability of the palette for a long time,and reduce the dosage of pigments.
Less impurities, no harmful substances, it can guarantee the safety of products and the surface clean.
Applications:
Widely used in paints, coatings, inks, primers, decorative coatings, coil coatings, general industrial coatings, plastics, rubbers, enamels, glasses, papers, clothes, leathers, water colors, also used in polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and formaldehyde, and other fields.
Basic data
Chemical name | Lithopone B311 |
CAS No. | 1345-05-7 |
Einecs No. | 215-715-5 |
Hs code | 32064210 |
Appearance | white powder |
True density | 4.0-4.4g/cm3 |
Surface treatment | No |
Factory | Shandong Wenhou Trading CO.,LTD. |
Typical technical data ( standard: GB/T 1707-2012)Item | parameters |
The sum of barium sulfate and total zn based at zinc sulfide | ≥99% |
Total Zn(on base of ZnS)% | ≥30% |
zinc oxide | ≤0.3% |
105℃ Volatile | ≤0.3% |
Water soluble | ≤0.3% |
Sieve residue(63μm mesh)% | ≤0.1% |
Color | similar with standard sample |
Alkali of the water extract | neutral |
Oil absorptiong/100g | ≤10 |
Tinting strength | No lower than standard sample |
hiding power | 5%No lower than 5% standard sample |
Contact us
Facebook: Aimee Huang
Mobile phone / WhatsApp / Wechat: +86 15668300211
E-mail / Skype : aimee@sdwenhou.com
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Shandong Wenhou Trading CO.,Ltd.
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CAS No. 1345-05-7 White Lithopone Powder B311 ZnSBaso4 For Decorative Coatings Images
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