Synthetic Resin Used as Modifier for PBT/Pet Enhanced Filling

W5B is a graft polymer containing glycidyl ester functional group, polyolefin elastomer as matrix material, high reactivity and low residue.

Application case 1
Performance comparison of W5B and imported polyester tougheners in PBT toughening

Note: PBT Changchun, Taiwan 110 0 -211 M

It can be seen from the above table that the super toughening effect achieved by adding 15% W5B in the PBT toughening system is close to that of imported polyester toughening agents.

Application case2

Typical data of W5B in PBT fiber

Note: PBT Taiwan Changchun 110 0 -211 M GF Boulder 98 8 A

It can be seen from the above table that adding 5% W5B can improve the notched impact strength and preserve other properties in the PBT fiber-added system. It shows that W5B has superior processing performance in the PBT fiber-added system and can help the glass fiber to disperse uniformly.

Application case3
Typical Data of W5B in PBT Flame Retardant Reinforcement

Note: PBT Taiwan Changchun 110 0 -211 M GF Jushi 98 8 A Antimony trioxide Brominated epoxy

It can be seen from the above table that adding 4% W5B in the PBT flame retardant reinforcement system can improve the notched impact strength and preserve other properties well. It shows that W5B has superior processing performance in PBT flame retardant reinforcement system and can help glass fiber and flame retardant to disperse uniformly.