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Position:Home > Product > Toughness Modifier >

EP307 Toughness Modifier for PET and PBT

Time:2018-11-06
EP307 Toughness Modifier for PET and PBT
 
DESCRIPTION
EP307, a white semi-transparent granular vinyl elastomer, is a double functionalized carboxyl product of acrylic ester. For its special molecular configuration, EP307 can be used as a toughness modifier to a wide range of polyolefin and polyester.
 
FEATURES
EP307 significantly improves PET, PBT's impact resistance and tensile stretch. It is widely used for PET, PBT modification, such as PET packing belt toughening.
Used for PC/PBT, PC/PET, ABS/PBT alloy toughening.
Used to restrain fibers migration in PC products.
Used for PP modification. EP307 can significantly improve PP's toughness as well as inhibit stress whitening.
APPLICATION EXAMPLES
 
PBT Mechanical Properties Comparison before and after Addition of EP307
Formulations PBT + 30% Glass Fiber PBT + 30% Glass Fiber + 5% EP307
Tensile Strength (MPA) 133 118
Bending Strength (MPA) 228 199
IZOD Impact Strength (KJ/m²) 14 18
 
PC/PBT Alloy Mechanical Properties Comparison before and after Addition of EP307
Formulations PC + 25% PBT PC + 25% PBT + 5% EP307
Tensile Strength (MPA) 52 54
Bending Strength (MPA) 72 78
IZOD Impact Strength (KJ/m²) 10 45

PACKAGING & SHIPPING
25 kilograms net weight per plastic woven bag