Songhan Plastic Technology Co.,Ltd.

Addcomp PRIEX® 12031 Maleic Anhydride Grafted HDPE

Category Polymer , Thermoplastic , Polyethylene (PE) , Anhydride-Modified Polyethylene , HDPE
Manufacturer Addcomp
Trade Name PRIEX®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Addcomp PRIEX® 12031 Maleic Anhydride Grafted HDPE.pdf
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Material Notes:
Fields of application: Functionalised polyethylene to be used as compatibiliser for polymer blends or coupling agent for wood flour, natural fibres, or mineral filled polyolefins. Also suitable to reduce pigment-related warpage effects in polyolefins.Examples: Cable compounds, organic monopigment preparations and wood flour filled polymer composites (WPC’s).Mode of action and advantages: PRIEX® 12031 is a polyethylene, grafted with an extra high content of maleic anhydride. The grafted maleic anhydride introduces polarity to the polymer achieving compatibility between polyolefins and more polar materials or polymers like EVOH or Polyamide.Advantages: Excellent mechanical properties, good cost / performance; Ultra low smell, low VOC and emissions; Excellent coupling agent for natural fiber reinforced polymer composites or wood flour reinforced polymer composites; Free flowing pellets; and Safe and easy handling.Food contact: PRIEX® 12031 composition meets the requirements of Commission Directive 2002/72/EC and further amendments.Information provided by Addcomp Polymer Additive Solutions
Physical Properties Metric English Comments
Density 0.948 g/cc
0.0342 lb/in³
ISO 1183-3
Oxidative Induction Time (OIT) 20 min

@Temperature 210 °C
20 min

@Temperature 410 °F
ISO 11357-6
Melt Flow 23 - 31 g/10 min

@Load 5.00 kg,
Temperature 190 °C
23 - 31 g/10 min

@Load 11.0 lb,
Temperature 374 °F
8/2 die; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength, Yield 23.0 MPa
3340 psi
Yield, 50/50 mm/min; ISO 527-1
Elongation at Break 180 %
180 %
ISO 527-1
Elongation at Yield 8.0 %
8.0 %
ISO 527-1
Modulus of Elasticity 1.012 GPa
146.8 ksi
1 mm/min; ISO 527-1
Thermal Properties Metric English Comments
Melting Point 134 °C
273 °F
ISO 11357-3
Crystallization Temperature 111 °C
232 °F
ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi) 58.0 °C
136 °F
ISO 75
Vicat Softening Point 67.0 °C

@Load 5.10 kg
153 °F

@Load 11.2 lb
ISO 306
123 °C

@Load 1.02 kg
253 °F

@Load 2.25 lb
ISO 306
Processing Properties Metric English Comments
Processing Temperature <= 260 °C
<= 500 °F
Descriptive Properties Value Comments
Appearance White or slightly yellow granules
Free Maleic Anhydride <50 mg/kg
Solvay method
Grafted Maleic Anhydride 0.36-0.44%
Solvay method
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