Property
White powder, the specific gravity is 6.94, insoluble in water and organic solvents but soluble in hydrochloric acid and hydrogen nitrate, turning black at 200ºC and turning yellow at450ºC. Taste sweet amd toxic.
Product standardization: Ministry standard HG2339-92
Item |
Index |
|
Lead oxidative content % |
89-91 |
|
Phosphorous acid % |
10-12 |
|
Water % |
≤0.4 |
|
Fineness(200mesh redundances)% |
≤0.4 |
Usage
It is polyvinyl-chloride hot stabilizer, has prominent weatherability, anti-oxygen and absorbs ultraviolet ray, good heat-stable performance and the insulating ability. It is used in nontransparent flinty and soft products, the outside cable, building materials plate, the profile, the pipes and other PVC product.s.
Package
1.25kg in plastic knitting packing, thin film bag inside.
2.Preventing moisture when transportation, sound packaging and preventing sunlight. |
