Industrial Grade Calcium Stearate, Plastic Lubricant, PVC Heat Stabilizer, Release Agent

Product Overview

Calcium stearate is a white, odorless, powdery organic metal salt. It features excellent thermal stability, lubricity, water repellency and mold release properties. As an indispensable multi-functional auxiliary, it is widely used in plastics, rubber, coatings, food and other industries. We offer Industrial Grade and Food Grade options to meet stringent requirements.

Product Advantages

1. Dual-function, Superior Performance
   
   
   Combines the functions of heat stabilizer and lubricant, effectively preventing thermal degradation of PVC during processing, improving melt fluidity and avoiding product precipitation.
2. Excellent Mold Release Performance
   
   
   Outstanding surface lubrication effect, significantly improving the demolding efficiency of plastic products, leaving the product surface smooth and scratch-free.
3. Hydrophobicity & Waterproof Property
   
   
   Insoluble in water with good hydrophobicity, can be used as a waterproof agent in coatings, building materials and food anti-corrosion surfaces.
4. Safe & Compliant (Food Grade Exclusive)
   
   
   Food grade products strictly comply with national food safety standards (GB 1886.91), non-toxic and odorless, can be in direct contact with food as an anti-caking agent.
5. Stable Supply
   
   
   Direct factory supply, mature production process, good batch stability, sufficient in stock, support customized packaging.

Main Applications

1. Plastics Industry

• Polyolefins (PE/PP): Used as lubricant and release agent to improve extrusion efficiency and resin fluidity.
• Rubber Products: Used as vulcanization activator, dispersant and waterproof agent in tires, seals, etc., to enhance rubber processing performance.
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• 2. Food Industry

• Release Agent/Lubricant: Used for mold release of candy, chocolate, and as a slip agent for food packaging films.
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• 3. Coatings & Inks

• Stationery: Thickeners for ballpoint pen ink.
• Pharmaceuticals: Tablet lubricants, ointment bases.
• Building Materials: Waterproof materials, cement waterproof additives.

Our Service

• Professional technical support team to assist in solving technical problems related to lubrication, stabilization and demolding in formulations.
• Support FOB, CIF and other trade terms, global door-to-door logistics service.

1. 1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders.
2. 2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost.
3. 3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules.
4. 4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance.
5. 5.6 packaging options with customizable logos to minimize product loss during transportation.
6. 6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.