AD-303

‍ Powdered calcium carbonate is used in plastics and is compatible with most polymers. It improves part stiffness and hardness. ‍ What it does Improves resin hardness Provides greater stiffness Helps reduce production costs by replacing part of the polymer ‍ Applications Process Main Benefits Injection Improves dimensional stability; reduces costs Extrusion Improves material flow; reduces shrinkage Blow molding Increases crack resistance; improves stiffness ‍ Plastic resins where it can be used It can be used with a wide range of plastic resins such as: High-Density Polyethylene Low-Density Polyethylene Linear Low-Density Polyethylene Polypropylene Polystyrene High- or Medium-Impact Polystyrene Non-translucent PVC compounds SAN TPU EVA ‍ Recommended Dosage Dosage: between 15 and 20 grams in extrusion, and 10 to 100 grams in injection and blow molding, depending on the application. Ensure good powder dispersion to avoid clumps. Check that the particle size is suitable for the resin you use. ‍ Minimum Order Authorized distributors: From 1 kilogram Online store: from 1 kilogram Corporate sales: from 1 kilogram ‍ Packaging and Availability Packaging:

• 1 kg bags
• 25 kg sacks

Main Use

Availability:

• Authorized distributors
• Online store
• Corporate sales

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