Special note:
Appearance
White Flake
01
TribasicLeadSulfate %
35
02
Lead Stearate %
32
03
| No. | Item | Parameter |
| 04 |
Other Auxiliary Stabilizer
|
22% |
| 05 |
Other Lubricant & Filler
|
11% |
| 06 |
Melting Point (℃)
|
96-102℃ |
General instructions:
Packing
25kg/ bag
Storage
Regular storage
Processing
Valid for 2 years
Note
Low toxicity, contains heavy metals, not used in food packaging. Store in cool, dry, ventilated warehouse, avoid rain, moisture. When stored, it must be away from fire and heat sources, avoid exposure to sunlight, and prohibit direct contact with acid and alkali or mixing.
Applications:
Industrial Grade Lead Salt Stabilizer is a professional compound auxiliary tailored for PVC extrusion molding industry, featuring high stability, high lubricity and long-term heat resistance as its core performance advantages. As an essential formula raw material in rigid PVC processing, it can effectively solve the thermal decomposition and discoloration problems of PVC resin under high-temperature extrusion environment.
In the production process of PVC profiles, pipes, foam boards and grille plates, raw materials are prone to molecular chain fracture when heated, resulting in defective products and reduced production efficiency. This lead salt stabilizer can efficiently inhibit thermal aging, lock molecular activity, and maintain stable melt performance during continuous extrusion production. Its balanced internal and external lubrication performance optimizes material fluidity, makes molding smoother, reduces equipment abrasion and lowers production defective rate.
With excellent long-term heat resistance and weather resistance, it adapts to long-time high-temperature processing and outdoor service conditions. It can prevent finished PVC products from yellowing, cracking and embrittlement, retaining good mechanical strength and surface gloss for a long time. Featuring reasonable formula, small adding amount and high cost performance, it is the preferred special formula raw material for all kinds of PVC extrusion molding manufacturers, perfectly matching industrial mass production demands.
Environmental Friendly PP Foaming Masterbatch
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