Compatibilizer" that brings out the potential of reinforcing material adhesion "Kayaburid
In the field of composite materials, improving adhesion between different materials is a crucial factor that affects product performance. In particular, when bonding reinforcing materials such as glass fibers and carbon fibers with olefin resins like polypropylene (PP), differences in polarity between the two can lead to a decrease in adhesive strength. In response to this challenge, our "Kayaburid" demonstrates excellent compatibilization effects as a maleic anhydride modified polypropylene (MAPP) that achieves both high molecular weight and high grafting rate. 【Application Scenarios】 - Compounding of fillers such as glass fibers and carbon fibers with PP resin - Compounding of wood flour and CNF with PP resin - Adhesive layers in multilayer films - Use as a primer - Application in hot melt adhesives 【Benefits of Introduction】 - Improved interfacial adhesion between reinforcing materials and resin - Enhanced mechanical properties (strength, rigidity, etc.) of composite materials - Improved processability due to enhanced compatibility between dissimilar materials - Increased durability of products
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basic information
【Features】 - Achieves both high molecular weight and high grafting rate through a special manufacturing process - Exhibits the effects of chemical bond formation at interfaces and entanglement of molecular chains - Enhances the strength of fillers, contributing to improved physical properties - Realizes compatibility between olefin-based resins such as PP and polar substances - Versatile, capable of accommodating a wide range of applications 【Our Strengths】 Nissei Sangyo Co., Ltd. has been operating as a specialized trading company based on chemicals since its establishment in 1947. We have expanded our business globally, not only in Japan but also in Shanghai, Singapore, Bangkok, and other locations, providing products and services tailored to our customers' needs. Focusing on the wholesale of chemicals, we support society and industry across a wide range of fields.
Price range
P1
Delivery Time
※The delivery time varies depending on the quantity, so please feel free to consult with us.
Applications/Examples of results
- Composite materials (synthetic resin + filler) - Resin alloy - Eco cables, adhesive layers of multilayer films - Primer
Line up（3）
| Model number | overview |
|---|---|
| Kayaburid 002PP-NW | Standard grade. |
| Kayaburid 002PP | Water-washed product of Kayaburid 002PP-NW. No performance difference. |
| Kayaburid 003PP-NW | Compared to Kayaburid 002PP-NW, the molecular weight is smaller, but the grafting rate is higher. |
catalog（1）
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Company information
Nissei Sangyo Co., Ltd. was established in 1947 and is headquartered in Chuo-ku, Tokyo. Since its founding, the company has developed its business as a wide-ranging specialty trading company based on chemical products. It handles a wide variety of products, from those that support daily life and industry to high-tech products, as well as insurance and real estate.
