Description & Features

PRODUCT LINE

1. Random copolymers with epoxy or maleic anhydride chemical groups

• AddiCo 9302

It is a highly functional materials designed to enhance the melt viscosity of polymers with carboxylic groups in its structure, such as thermoplastic polyesters (PET, PLA, PBT).

• AddiCo 9320

It is a terpolymer containing epoxy functional groups that is miscible with SAN. It is a good compatibilizer for blends of thermoplastic polyesters (PET, PBT, PLA) and styrenic copolymers (ABS, SMA).

2. Grafted polyolefins with epoxy functionality

Different PO backbones can be grafted with the epoxy functional copolymers and surface modifiers for polyolefin systems, such as PO/PU and PO/Acrylics.

• AddiCo GPO 9302

It is based on an ethylene-octene copolymer grafted with a random copolymer of styrene and glycidyl methacrylate. And it can be used as an impact modifier for thermoplastic polyesters such as PET, PBT, and PLA.

• AddiCo GPO 9320

It is a polyolefin backbone grafted with a random copolymer of styrene, methyl methacrylate and glycidyl methacrylate. And it can be compatibilizer and surface modifier for polyolefin systems, such as PO/PU, and PO/Acrylics.

TYPICAL PROPERTIES

Item	Unit	AddiCo 9302	AddiCo 9320	GPO 9302	GPO 9320
Molecular weight   (Mn)	g/mole	30000-35000	50000-60000	–	40000-50000
Polydispersity	–	1.5-1.7	–	–	1.5-1.7
GMA content	%(m/m)	18-22	10-14	6	10-14
Volatiles	%	<2	<1	<1	<1
Glass transition   temp (Tg)	℃	–	–	-53	–
Melting point   (Tm)	℃	–	–	49.8	–
Melt Flow Index   (190℃/2.16kg)	g/10 min	–	–	2	–

Technical Data

APPLICATIONS

• Interior parts for automotive (compatibilizer for PU/PP) 

• Exterior parts for automotive (Surface modifier for PP to be paintable, primer less) 

• Reuse of IP waste into other parts 

• Increasing melt viscosity of thermoplastic polyesters (PET, PBT, PLA) 

• Compatibilizer for polyesters (PET, PBT, PLA) alloy 

• Matting agent for PC/ABS

TECHNICAL DATA