详情
Name: Lead Sulfate Tribasic
Alias: lead sulphate tribasic; Tribasic Lead Sulphate; Lead
oxide sulfate (Pb4O3 (SO4)); Lead sulfate, tribasic; tetralead
trioxide sulfate;; lead (2) sulfate - oxo-λ*-plumbane (1:3)
CAS :*********4
EINECS :********9
MF: O7Pb4S
Molecular Weight: **2.***8
PBO: *8.5%
SO3: 8.3%
Water content: Max 0.2%
Sieve Residue (**0 Mesh): 0.1%
Packing : *5Kg in plastic woven bag.
White or slightly yellow powder. Toxic and slightly sweet.
Density of 7.1, the melting point of **0 ° C, crystalline water
began to lose more than about **0 ℃, refractive index of 2.1.
Insoluble in water and organic solvent, can be dissolved in the hot
ammonium acetate and alkalis, as well as nitric acid and hot
concentrated hydrochloric acid. Non-flammable and corrosive,
hygroscopic, discolored by sunlight decomposition in humid
conditions. This product has a stabilizing effect on PVC, and
having excellent heat resistance and electrical insulating
properties, and its light performance, or, in particular, suitable
for high-temperature processing.
Use
Thermal stabilizers for PVC. Applicable to opaque PVC rigid
tubes, plates, the injection molded article, and also soft products
used for artificial leather. Because of its excellent performance
and is widely used in PVC electrically insulating material, and
particularly suitable for the production of wires, cables, etc..
This product can also be used as paint color, it has a light
stability, the advantage of not change color.
