Advanced matting solution for thermoplastic elastomers, rubbers, and engineering plastics.
Delivering superior thermal stability and processability for high-performance applications across
injection molding, extrusion, and compounding processes.

High processing temperatures often lead to material degradation and compromise finish.
Uneven modifier distribution results in surface defects and compromised aesthetics.
Existing solutions may lack the precision needed for premium gloss control.
Achieving a uniform, high-quality matte finish across production runs can be challenging.
High processing temperatures often lead to material degradation and compromise finish.
We are dedicated to delivering advanced chemical products and comprehensive technical
solutions that enable our customers to meet and exceed market demands. Our expertise
spans plastics, rubber, and elastomer applications worldwide.
As industry standards for product aesthetics evolve toward sophisticated matte finishes,
we've developed specialized gloss control technologies to address these emerging production
needs across multiple sectors.
GY-MT45 is engineered as a direct replacement for DOW KF series products,
offering equivalent or superior performance characteristics. The modifier is currently
specified by major domestic and international manufacturers in plastics, rubber, and elastomer production.
Properties
| GRADE | GY-MT45 |
| Physical State | Powder |
| Color | White |
| Heat Resistance | Excellent |
| Moisture Content | <1 % |
| pH | 7±1 |
The neutral pH and minimal moisture content ensure compatibility with sensitive polymer systems,
while excellent heat resistance enables processing at elevated temperatures without degradation.
The powder form facilitates uniform dispersion in both dry-blend and masterbatch applications,
supporting efficient incorporation into existing production workflows.
GY-MT45 delivers comprehensive performance advantages that address critical production
requirements while enhancing final product characteristics. The modifier's formulation balances
processing efficiency with end-use properties.
Effectively reduces surface gloss to prevent reflective glare, improving visual comfort in consumer
applications and optical performance in technical parts.
Maintains excellent flow characteristics during processing, with no adverse effects on cycle times
or mold release properties.
Creates a flat, uniform matte finish that conveys luxury and sophistication while enhancing tactile properties.
Expands achievable color variations by modifying light reflection characteristics, enabling richer,
more nuanced color presentations.
Applications

The gloss performance with different dosages
Adding Rate
Recommended adding rate: 3%, 6%, 9%
The adding rate is to be regarded as general guideline which can be adjusted according
to type of material and the expected effect.
Packing
25KG/bag
Our applications engineering team provides comprehensive technical support including formulation guidance, processing recommendations, and troubleshooting assistance. We work closely with customers to optimize GY-MT45 performance in specific applications.
Every production lot undergoes rigorous quality control testing to ensure consistent performance. Certificates of Analysis are available upon request, documenting compliance with specifications.
For samples, technical data sheets, or to discuss your specific matting requirements, please contact GO YEN CHEMICAL INDUSTRIAL CO., LTD. Our team is ready to support your product development and production needs.