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.
