Eastman CA-398-30 is a high-quality high-viscosity powder resin of cellulose acetate series, custom-designed for molded and extruded products, electronic device housings, wire and cable insulation, protective films and other fields. Featuring high molecular weight, the powder has good fluidity and uniform particle size
Weather Resistant & Stable - UV resistant, moisture and heat aging resistant, no easy fading or discoloration in outdoor use, strong durability
High Viscosity & Molecular Weight - High molecular weight and viscosity, endowing products with excellent physical and mechanical properties
Easy Powder Processing - Fine, dry and free-flowing powder without coarse particles and excessive fines, convenient for batching and mixing
Uniform Particle Size - Uniform particle distribution, good plasticizer dispersibility, ensuring consistent product molding
Clear Film Formation - Forming a colorless and transparent solution after solvent dissolution, suitable for high-transparency coating preparation
Wire & Cable Insulation - Used for preparing wire and cable insulation layers to improve electrical insulation and weather resistance
High-transparency Protective Films - Used for non-food contact protective films to ensure transparency and toughness
Composite Substrates - Used for composite material modification to improve the comprehensive physical properties of substrates
Optical Coating Substrates - Used for coatings related to ophthalmology and liquid crystal displays, adapting to high transparency requirements
| Brand | Eastman (EASTMAN) |
| Chemical Type | Cellulose Acetate (CA) |
| Physical Form | Fine, dry and free-flowing powder |
| Core Characteristics | High viscosity,High molecular weight,Uniform particle size,Clear film formation |
| Molecular Weight | High molecular weight |
| Viscosity Characteristic | High viscosity |
| Dissolution Appearance | Colorless and transparent solution |
| Particle Size Distribution | Uniform,No coarse particles,No excessive fines |
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E-mail: wangxingqiang@ericwchem.com
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