GY-STK-01 Plastic Anti-Silver Streak Promoter
GY-STK-01, made by GYC Group, is a plastic anti-silver streak promoter focusing on a wide range of innovative compound materials. GY-STK-01 improves the viscosity of the melted resin. It improves stability and integrity, reduces silver streaks.
Description
Intro
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.
In the process of injection molding, plastic material produces silver streaks due to the interference of gas, and silver streaks are called splay marks, splash marks as well. The origin of gas is mainly caused by air, plastic moisture, and degradation gas (long duration of heating). GY-STK-01, made by GYC Group, is a plastic anti-silver streak promoter focusing on a wide range of innovative compound materials. GY-STK-01 improves the viscosity of the melted resin, prevents higher viscosity polymer from producing silver streaks due to the temperature differences while fining the tube and entering the mold, in the process of extrusion and ejection.
GY-STK-01 plastic anti-silver streak promoters can be used on a wide range of compound materials in their process of ejection, extrusion, and granulation. GY-STK-01 improves stability and integrity, reduces silver streaks. Furthermore, GY-STK-01 boosts the heat resistance of polymer efficiently, prevents plastic from decomposition and deterioration caused by heat, and makes the product aesthetic.
Properties
| GRADE | GY-STK-01 |
| Physical State | Granule |
| Color | White |
| Specific Gravity | 0.5-0.6 |
| Dispersibility | Excellent |
| Application | Colored or transparent products |
Features/Benefits
- Improves heat resistance of polymer
- Reduces silver streak effectively
- Improves viscosity of the melted resin, elevates the processing stability
- Bestows products excellent processing stability and integrity
- Can be applied to colored or transparent products
- Suitable for extrusion, ejection, wire drawing, and granulation
- Can be applied at polymer addition or compound processing
Applications
- PP, PE, EVA,
- POE, PVC, PC, POM, PET, PA, ABS, PS, PMMA
- TPU, TPO, TPE
- Extrusion and ejection
Recommended Additive Amount
1%~5%, users may tweak the amount based on different formulas and customer requirement
Processing Notice
- Please make sure to dry the plastic before processing to remove unnecessary moisture
- Tweak acceleration and pressure properly to advance the process
- Raise the temperature of the mold properly to reduce the cooling duration
- Please clean the machine regularly to ensure no impurity is mixed
Packing
20KG/bag
Storage
Please seal-store it in cool, dry, and well ventilate places to avoid direct exposure to the sunlight.