PVC Heat Stabilizer Calcium Zinc, Lead-Free One-Pack for Pipe Cable Profile Extrusion
PVC Heat Stabilizer Calcium Zinc is an all-in-one lead-free composite heat stabilizer designed for PVC extrusion processes. This one-pack formula combines calcium zinc metallic soap, lubricants and auxiliary stabilizers into uniform powder. It effectively suppresses thermal degradation and yellowing of PVC resin under high processing temperature. It is versatile for PVC pipe, cable insulation and building profile production. The integrated formulation simplifies weighing and mixing operations, d
Product DetailsChemical IdentityProduct Name: Calcium Zinc One-Pack PVC Heat Stabilizer Chemical Type: Lead-free calcium zinc soap composite heat stabilizer Physical Form: White fine powder Core Feature: Lead-free one-pack heat stabilizer for PVC pipe, cable and profile extrusion
Key Performance & TDSThis calcium zinc one-pack stabilizer provides both short-term and long-term thermal stability during continuous extrusion. It prevents PVC molecular chain cracking, yellowing and carbonization at high processing temperature. Balanced internal and external lubrication optimizes PVC melt fluidity, lowers equipment torque and improves surface gloss of extruded parts. It shows excellent compatibility with PVC resin, calcium carbonate, processing aids and impact modifiers. Lead-free composition meets international environmental standards. Fine powder ensures uniform dispersion in high-speed mixing. It maintains mechanical strength, weather resistance and electrical insulation property of finished PVC pipe, cable and profile.
Applications
- Rigid PVC water pipe and drainage pipe extrusion
- PVC cable insulation and sheath extrusion
- PVC window and door building profile
- Multi-purpose rigid PVC extruded products
- Lead-free PVC compound formulation for construction and electrical applications
ComplianceThis product is lead-free and cadmium-free, compliant with RoHS and REACH standards. Full test certificates can be supplied for overseas export orders.
Why Choose JSYWe supply factory direct calcium zinc one-pack PVC heat stabilizer. Stable thermal performance, versatile for multiple extrusion products, flexible MOQ and professional PVC formulation technical support for extruders.
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