W5D is a graft polymer containing glycidyl ester functional groups, olefin copolymer as a matrix material, high reactivity.
|performance||Numerical value||Test method|
|Melt flow rate（190℃/2.16kg）||10-20g/10min||ASTM D1238|
|Expoxy group content||high||COACE Method1|
|moisture||≤0.3 %||Halogen rapid moisture determination|
|Typical applications||1. It can be used as compatibilizer for PBT, PC, PET and glass fiber.2. It can be used as toughening agent for PBT and PC.3. Can be used as PBT / PC alloy compatibilizer;|
|Applied areas||Display case, switch house|
W5D is a graft polymer containing glycidyl ester functional groups, olefin copolymer as a matrix material, high reactivity.W5D polyester compatibilizer is POE-based material by introducing strong polar reactive group GMA (glycidyl methacrylate), so that the material has high polarity and reactivity, which can be used for flame retardant, reinforcement, enhancement The modification of polyester materials such as toughness, filling, etc. can effectively improve the compatibility of composite materials and the dispersion of fillers, and improve product performance. It can also be used as a compatibilizer for ABS/PC, PBT/PC and other alloys. This compatibilizer has obvious advantages for PBT flame retardant and fiber addition.
|Physical property index||Unit||Test method||70%PBT+30%GF||65%PBT+5%W5D+30%GF|
|Lzod notched impact strength||J/M||D-256||90||120|
From the above table, adding 5% W5D in the PBT fiber system can improve the notched impact strength and preserve other properties well. The results show that W5D has superior processability and high fluidity in the PBT fiber system can help the glass fiber to disperse better.
|Physical property index||unit||Test method||56%PBT+30%GF+14%FR||52%PBT++41%4%WF5RD+30%GF|
|Lzod notched impact strength||J/M||D-256||65||120|
|1/16 fire resistant||level||UL-94||HB||V0|
Note: PBT Taiwan Changchun 1100 -211 M GF Jushi 988A Antimony trioxide Brominated epoxy
It can be seen from the above table that the addition of 4% W5D in the PBT flame retardant reinforcement system can improve the notched impact strength and preserve other properties well. It shows that W5D has superior processing performance in PBT flame retardant reinforcement system and high fluidity can help glass fiber to disperse better.
Test raw materials: PBT (Changchun 1100N), PC (Teijin 1250Y); Test equipment: 35 type twin-screw extruder granulator
|Tensile strength||MPa||Poor compatibility, layering||55|
|Flexural strength||MPa||Poor compatibility, layering||85|
|Lzod notched impact strength||J/M||Poor compatibility, layering||650|
This produce is propene polymer with functionalized maleic anhydride,which is especially suitable for the reinforcing and compatibilizing of PP mineral fiber and glass fiber
1. It can be used as compatibilizer for PBT, PC, PET and glass fiber.
2. It can be used as toughening agent for PBT and PC.
3. Can be used as PBT / PC alloy compatibilizer;
Is a graft polymer containing glycidyl ester functional group, polyolefin elastomer as matrix material, high reactivity and low residue.View More
W5A is polyolefin elastomer grafted with glycidyl mathacrylate , which is especially suitable for the compatibilizer and toughener of polyester or polycarbonate materials.View More
W5D is a graft polymer containing glycidyl ester functional groups, olefin copolymer as a matrix material, high reactivity.View More
W5B is a graft polymer containing glycidyl ester functional group.View More