HB-99

Description :

PVC Composite Heat Stabilizer HB-99 for Pipe Fittings

Product Name: Lead-Composite PVC Heat Stabilizer

Product Code: HB-99

Main Ingredients: Tribasic Lead Sulfate, Lead Stearate, Lubricants, etc.

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Product Description:

Physical Properties

Appearance: Flake, white or light yellow
Lead Content: 30～40±1% (or adjustable according to customer requirements)
Lubricant Content: 30～50% (or adjustable according to customer requirements)
Heat-Resistant Additive Content: A certain amount

Characteristics

Excellent thermal stability and weather resistance
Excellent fluidity: Can reduce melt viscosity and facilitate injection molding
Excellent gelling property: Can improve melt strength, ensure flat surface of finished products and good gloss

Applications

Suitable for injection-molded products such as pipe fittings, elbows, bottom casings, etc.

Recommended Dosage

Adjust according to actual needs: 3～5 PHR

(Note: PHR refers to Parts Per Hundred of Resin)

Packaging, Storage and Transportation

Packaging: PE woven bag with inner plastic bag, 25KG/bag
Storage and Transportation: Keep away from moisture; do not store or transport together with environmentally friendly products

Universal Processing Formula

PVC	Filler	HB-99	Lubricant	Processing Aid	Applicable Process
100	20～75	3～5	Appropriate amount	1.5～2.5	Injection Molding

Note: Depending on the specific formulation of the processing machine, customers should appropriately adjust the dosage of stabilizers and lubricants in accordance with the increase in the filling amount.