W5A is polyolefin elastomer grafted with glycidyl mathacrylate , which is especially suitable for the compatibilizer and toughener of polyester or polycarbonate materials.
|Test item||Test data||Test method|
|Density||0.88 g/cm³||ASTM D792 ISO 1183|
|Melt index||3-5（190℃，2.16kg）g/10min||ASTM D1238 ISO 1133|
|Grafting||High||Rate acid-base titration|
This product is polyolefin elastomer grafted with glycidyl mathacrylate , which is especially suitable for the compatibilizer and toughener of polyester or polycarbonate materials.W5A polyester compatibilizer is based on POE by introducing strong polar reactive group GMA (glycidyl methacrylate), The material has high polarity and reactivity, can be used for flame retardant, reinforcement, toughening, filling, etc. Polyester material modification, can effectively improve the compatibility of composite materials and dispersion of fillers, improve product performance. It can also be used as an alloy compatibilizer for ABS / PC, PBT / PC, etc.
|Lzod notched impact strength (23℃)||J/m||90||140|
|Lzod notched impact strength (23℃)||J/m||65||105|
|Tensile strength||MPa||Poor Compatibility,Having stratification||55|
|Lzod notched impact strength (23℃)||J/m||750|
Note:The data above are all experimental typical values, only for reference .
|Performance||Unit||Testing Method||85%PBT+15%W5A||Add 15% imported Polyester toughening agent|
|Izod notched impact strength||J/M||D-256||520||550|
Note:PBT TAIWAN CHANGCHUN 1100-211M
From above date we know that the super-toughening effect achieved by adding this product in the PBT toughening system is close to that of imported polyester toughening agents.
Suggested dose:The dose (3-10%) may be increased or decreased properly according to the toughness requirements and by taking the cost into consideration.
Packaging, storage and transportation:20kg kraft bag with internal plastic bag. This product shall be treated as non-hazardous article and be stored or transported under dry conditions, and sunlight and rain shall be avoided.
This product is polyolefin elastomer grafted with glycidyl mathacrylate , which is especially suitable for the compatibilizer and toughener of polyester or polycarbonate materials.
1. Be used for the compatibilizer and toughener for the reinforcing and inflaming retarding of PBT,PET,PC and so on.
2. Be used for the compatibilizer and toughener of PC/PBT , PC/PET and other alloy materials.
W5B is a graft polymer containing glycidyl ester functional group.View More
W5AF is a glycidyl methacrylate modified polyolefin elastomer with high content of reactive groups.View More
W5AS is an epoxy modified ethylene copolymer with high content of reactive groups. View More