ポリオレフィン・ポリエステルアロイ相溶化剤 PBT/PET強化充填低温強靭化変性POE-g-GMAグラフトポリマー

W5Bはグリシジルエステル官能基を有するグラフトポリマーで、ポリオレフィンエラストマーをマトリックス材料とし、反応性が高く、残渣が少ない。

Because good elastomers dispersion and acceptable interfacial adhesion may be produced concurrently, the examination of the toughening process revealed that a suitable compatibility was crucial for producing supertough PBT blends. Too much interfacial adhesion prevented interface debonding and stopped matrix shear yielding, whereas the weak interface and high particle size caused unstable crack propagation. The primary toughening mechanism in toughened PBT blends was microvoiding produced by both the debonding and internal cavitation of elastomers, followed by matrix shear yielding.

W5B is a graft modifier that has high elasticity and may be used to boost adhesion to metals and other polar substrates or to improve compatibility between polar and non-polar polymers. conforms to requirements for interaction with food.

W5B is a graft polymer that has a glycidyl ester functional group and is incredibly inventive and adaptable. It is made with a polyolefin elastomer, which offers exceptional flexibility and durability, as the matrix material. W5B has outstanding features, including strong reactivity and little residue, thanks to this rare combination of components.
W5B’s strong responsiveness is one of its main benefits. The rapid crosslinking processes made possible by the glycidyl ester functional group allow the polymer to create solid and durable connections with other substances. W5B is useful for a variety of applications where adhesion, bonding, or coating qualities are needed because to its reactivity.

In the automobile sector, it is mostly used to alter and toughen PP, PE, and PA to manufacture bumpers, fenders, steering wheels, gaskets, and other items.
Industry of wire and cable on high insulation layer and sheath heat resistance and environmental resistance.
Additionally utilized in industrial goods including hose, belt conveyors, tape, and molded goods. medical equipment, home appliances, office supplies, toys, and packaging paper that is particularly ideal for low smoke, halogen-free resistance fuel; Packaging for cosmetics, food, and other items; foam in the bottom and soles of sport shoes; flame-resistant master material; stretch film, winding film, and other types of cling film; Additionally utilized in manufacturing industrial pressing items including hose, conveyor belts, tape, and molding goods.

PBT強化におけるW5Bと輸入ポリエステル系強化剤の性能比較

上記の表から、PBT強化系に15% W5Bを添加することによって得られる超強化効果は、輸入ポリエステル強化剤のそれに近いことがわかる。

PBT繊維中のW5Bの代表的なデータ

上記の表から、5% W5Bを添加することで、PBT繊維添加系のノッチ付き衝撃強度を向上させ、他の特性を維持できることがわかる。これは、W5BがPBT繊維添加系において優れた加工性能を有し、ガラス繊維の均一な分散を助けることができることを示している。

PBT難燃補強材におけるW5Bの代表的データ

The following table shows that increasing the amount of W5B by 4% in the PBT flame retardant reinforcing system can increase the notched impact strength while maintaining other attributes. It demonstrates that W5B has higher processing capabilities in PBT flame retardant reinforcement systems and can aid in the uniform dispersion of glass fiber and flame retardant.

 

W5Bは、高い反応性と低残渣性を必要とする製品に適している。

• W5B has great adaptability thanks to the special union of the glycidyl ester functional group and the polyolefin elastomer matrix material. It is simple to alter or combine with other polymers to modify its characteristics to meet the needs of a particular application. This adaptability enables the creation of specialized solutions that address the various demands of various sectors.
• According to the characteristics of different engineering plastics, the basic resin and grafted functional groups of the toughening agent are selected in a targeted manner. W series products are mainly used as polyester tougheners or compatibilizers, which can effectively disperse in engineering plastics to form micro-rubber phases, improve the compatibility between different phase interfaces of polyester alloys, thereby increasing the impact resistance of engineering plastics, Expand the range of material applications.

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1.ポリオレフィン・ポリエステルアロイ用相溶化剤
2.PBT/PETの強化充填、低温強靭化改質に使用される。

3 .High-efficiency PBT and polyolefin compatibilizer; compatibilizer for polar and non-polar polymers
4. Coupling agent for mineral fillers, GF, and CF
5. Flexible adhesion promoters on polar surfaces, such as metal.

What products and services can we provide

The POE and POE graft markets and applications have also caught the interest of Xiamen Coace Chemical Company Limited. Our firm, which specializes in R&D, manufacture, sales, and service of plastic compatibilizers and toughening agents, has long been actively involved in the plastic polymer materials market. Ten patents of various kinds have been acquired so far.In important markets including East Asia and the European Union, ultra-low temperature tougheners, polyester compatibilizers, and alloy compatibilizers are generally accepted. For instance, the China General Nuclear Power Group, the Meixin Plastic Industry Group, Taiwan Heyang, the Turkey ZIRVE Company, the South Korean KOCH Company, etc. More than a dozen nations in Europe, North America, and Southeast Asia are recipients of the items’ exports.