Lithopone 30% 1.ISO certificate 2.factory sale directly 3. high property at reasonable price 4 good credit Lithopone 30%1. Product DescriptionLithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide.
Stronger hiding power and reducing power. Formula: ZnS BaSO4
2. Features: 1) A white pigment produced by precipitation through filtering, heating and quenching works2) Has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper
3.Specification
English Name: Lithopone(B301 B311) | ||
Item | Index | |
B301 | B311 | |
In terms of total zinc sulfide and barium sulfate the sum of% (m / m) ≥ | 99 | 99 |
The total amount of zinc (in zinc sulfide)% m / m) ≥ | 28 | 30 |
Zinc Oxide% (m / m) | 0.6 | 0.3 |
105 °C Volatile% (m / m) ≤ | 0.3 | 0.3 |
Water soluble% (m / m) ≤ | 0.4 | 0.3 |
Filter material (63μm filter)% (m / m) ≤ | 0.1 | 0.1 |
Color (with standard sample) | Excellent | Excellent |
Death by degrees to take liquid water | Neutral | Neutral |
Oil Absorption g/100g | 14 | 10 |
Reducing power (with standard sample)% ≥ | 105 | 105 |
Opacity (contrast ratio) | Not lower than 5%standerd sample | Not lower than 5%standerd sample |
Properties: This product is a kind of new-style nontoxic. Green non-pollution, lithopone than traditional lithopone albedo high, hiding power, fineness and high-temperature weatherability, strong characteristic. | ||
Uses: Widely used in coating, powder, plastic, profiles, paint, rubber, paper, and leather, etc. | ||
Packing: 25 kg/50kg P.P woven bag or with the clients’ request | ||
Best quality lithopone 30% at reasonable price
