Lithopone B311, High Quality China Lithopone B311 Suppliers and Manufacturers

Lithopone B311

Supplier Info

[China Supplier]

Contact Person : Ms. Xia vivian

Tel : 86-21-52239939,52235233,52239997

Fax : 86-21-52239068

Product Detail

Lithopone 30% used in coatings, printing ink, rubber, plastic etc Direct Manufacturer

Specifications

Lithopone B311

1. Total zinc(ZnS) and Barium sulfate, %(m/m) 99% min

2. Cas no.: 1345-05-7

3. 25kgs per bag

4.Molecular Formula ZnS+BaSO4

5.Appearance: White, odorless powder

Item	Index
Item	Best quality	First quality	Qualifier	Best quality	First quality	Qualifier
Total zinc(ZnS) and Barium sulfate, %(m/m) ≥	99			99
Totla zinc (ZnS), %(m/m) ≤	30			28
Zinc oxide, %(m/m) ≤	0.6	0.8	1	0.3	0.3	0.5
105°C volatiles, %(m/m) ≤	0.3	0.3	0.5	0.3	0.3	0.5
Water insolubles, %(m/m) ≤	0.4	0.5	0.5	0.3	0.4	0.5
Residue on sieve (63 µm ), %(m/m) ≤	0.1	0.1	0.1	0.1	0.1	0.1
Color (compared with standard sample)	Better	Near	Slightly worse	Better	Near	Slightly worse
Alkalinity of water extract	Neutral	Neutral	Neutral	Neutral	Neutral	Neutral
Oil absorption, g/ 100g ≤	14			10
Color dint ( compared with standard sample), % ≥	105	100	95	105	100	95
Hiding power	No lower 5% of standard sample			No lower 5% of standard sample

Lithopone

Mainly used in paints and for making white paint and other light colour paints. Also can be employed in rubber.

Lithopone B311