PVC Ca-Zn Heat Stabilizer LC6500 - 18% Metal Oxide Content, ≤1% Volatility for Window Sealing Strips

Price Negotiable

Price: Negotiable

MOQ: 100kgs

Delivery Time: 5-8 working days

Brand: ARCHTEX

Product Description

Product Overview

PVC Ca-Zn Heat Stabilizer is an environmentally friendly raw material specifically formulated for window sealing strips, offering excellent thermal stability with very low volatility characteristics.

Key Features

Composed of calcium salt, zinc salt, lubricant, and antioxidant components
Non-toxic alternative to lead, cadmium, and organotin stabilizers
Excellent initial and long-term thermal stability performance
Superior weather resistance properties
Very low volatility (≤1%)
Good synergistic effect with epoxy soybean oil
Maintains good processing performance and optical stability

Technical Specifications

Parameter	Specification
Character & Appearance	White powder
Metal Oxide Content	≥18%
Thermal Stability Time	≥80 minutes
Volatile Content	≤1%

Applications

LC6500 is suitable for soft, semi-rigid, and non-toxic PVC injection and extrusion products. Specifically designed as raw material for automobile door and window sealing strips, ensuring no precipitates on product surfaces.

Recommended Formulation

Raw Material	Reference Amount
PVC	100 parts
CaCO₃	Appropriate amount
Epoxy Soybean Oil	3-5 parts
Stabilizer	3-5 parts
Other Additives	Appropriate amount

Packaging & Storage

25Kg paper bags. Store under room temperature and dry conditions to maintain product integrity.

Safety Information

Important Safety Notes:

This product is a heat stabilizer for PVC processing and is non-flammable and non-explosive
Prevent product from entering eyes; if splashing occurs on skin, wash immediately with soap
Maintain well-ventilated workplace conditions
Avoid direct inhalation of dust during production and operation