Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Chemical Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
Cimpact® 699 is used in plastics mainly for nucleation of semi-crystalline plastics, such as polyolefins, polyamides, and polyesters. It could also be used to reinforce plastics while maintaining good impact resistance.
In rubber applications, Cimpact® 699 can be used to provide the best balance of reinforcement and processability, reduced compound viscosity, improved extrusion rate and quality, and reduced die swell and nerve. In thermoplastic elastomers, it reduces anisotropy of the compound while improves reinforcement, tear resistance and processability. Cimpact® 699 also reduces permeability and improves aging properties of rubber compounds and thermoplastic elastomers.
Properties
- Typical Properties
Value Units Test Method / Conditions Fineness of Grind 7.0 - Hegman gauge Brightness 88.0 - GEB Specific Gravity 2.8 - - Moisture Content max. 0.5 wt% - Loose Bulk Density 6.0 lbs/ft³ - Tapped Bulk Density 19.0 lbs/ft³ - - Particle Size Distribution
Value Units Test Method / Conditions Median Diameter 1.5 microns Sedigraph - Mineral Properties
Value Units Test Method / Conditions Talc Content min. 98 % X-Ray Diffraction - Mineral Profile
Value Units Test Method / Conditions Dolomite, Chlorite Contents max. 2 % X-Ray Diffraction
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories