Physical Properties
Test Item
Test Standards
Test Data
Molecular weight and distribution
GPC
Mw=12~16*104.PDI=2.0~3.0
Glass transition temperaturehttps://www.yangchentech.com℃
DSC
160~210℃(Adjustable)
Initial decomposition temperaturehttps://www.yangchentech.com℃
TGA
395-405℃
Density
ASTM-D792
1.00~1.15ghttps://www.yangchentech.comcm3
Appearance
NG
Off-white powder
One of the most notable characteristics of SMA copolymer powder is its excellent thermal stability. It can withstand relatively high temperatures without significant degradation, making it suitable for applications where heat resistance is crucial. For instance, in the manufacturing of certain automotive components that are exposed to engine heat or in electronic devices that generate heat during operation, SMA copolymer powder can provide the necessary durability and performance.
SMA copolymer powder also exhibits remarkable adhesion properties. It can adhere well to a variety of substrates, including metals, plastics, and composites. This makes it a valuable ingredient in adhesives and coatings formulations. When used in coatings, it not only helps in providing a strong bond but also can enhance the surface finish and resistance to environmental factors such as moisture and abrasion. In the adhesive industry, SMA copolymer powder can improve the shear strength and overall bonding performance of the adhesive, ensuring reliable and long-lasting joints.
Another area where ABS heat resistant modifier agent shines is in the field of polymer modification. It can be blended with other polymers to improve their properties. For example, when added to thermoplastic resins like polyethylene or polypropylene, it can enhance their rigidity and toughness simultaneously. This allows manufacturers to create materials with a better balance of mechanical properties, expanding the range of applications for these polymers. It can also improve the compatibility of different polymers in blends, reducing phase separation and improving the homogeneity of the final product.
In the packaging industry, SMA copolymer powder is finding increasing use. It can be incorporated into packaging films to improve their barrier properties against gases and moisture. This helps in extending the shelf life of packaged food and other perishable items. Additionally, its ability to enhance the printability of packaging materials.
SMA copolymer powder manufactured by Yangchen Tech is a versatile material that can be used in a wide range of industries. ABS heat resistant modifier agent has unique thermal stability, adhesion and polymer modification capabilities.
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