PVC compound stabilizer HB-88 for Sheets and Profiles

Main Components: 

Tribasic Lead Sulfate, Dibasic Lead Phosphite, Lead Stearate, Antioxidant, Lubricant, etc.

Physical Properties:

• Appearance: Flakes, white or lightyellow
• Lead Content: 20～40±1% or adjusted according to customer requirements
• Lubricant Content: 40～50% or adjusted according to customer requirements
• Antioxidant: Appropriate amount
• Heat-Resistant Additives: Appropriate amount

Characteristics:

1. Excellent heat stability: The overall color of the product is uniform, with no yellowing at the edges or thick walls.
2. Excellent fluidity: Reduces melt viscosity and extrusion torque, ensures smooth discharge, and effectively increases production capacity.
3. Excellent gelation property: Improves melt strength, resulting in flat surface and good gloss of finished products, with no streaks or pits on the products.
4. No exudation: No accumulation of exudates at the die head, and the mold removal interval is generally more than one month.
5. Short rubber discharge time during startup, leading to less material waste.

Applications:

1. Suitable for extrusion products such as profiles, special-shaped profiles, special-shaped strips, edge banding strips of various specifications.
2. Suitable for extrusion products such as plates of various specifications.
3. Suitable for calendered products such as sheets of various types.

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

General Formula:

Note:Depending on different processing machines and formulas, customers should appropriately adjust the dosage system of stabilizers and lubricants according to the increase in filler dosage.