LINXIDAN® LX4433

1 of 6 products in this brand
LINXIDAN® LX4433 is a Maleated HDPE Coupling Agent designed specifically to chemically bind natural fibers to HDPE in Wood-Plastic Composites. Coupling fibers to the HDPE matrix, in a 50% wood-filled system, reduces moisture uptake while increasing flexural modulus by 20% and overall flexural strength by 90%.

Polymer Name: High Density Polyethylene (HDPE)

Fillers Included: Natural Fiber, Wood Fiber

Melt Flow Index: 0.6 - 0.6 g/10 min

Technical Data Sheet

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Identification & Functionality

Fillers Included
Plastics & Elastomers Functions
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Properties

Physical Properties
ValueUnitsTest Method / Conditions
Density0.95g/ccASTM D1505
Maleic Anhydride Level0.75 - 1.25%Internal
Melt Flow Rate (at 190°C / 2.16 kg)0.6g/10 minASTM D1238
Peak Melting Temperature130°CThermal Analysis: DSC
Properties Information
Mechanical Properties Unit LINXIDAN® LX4433 in 50% Wood Filled PE
0% 1% 2%
Flexural Modulus psi 424,000 492,000 511,000
Flexural Strength psi 5070 8620 9690
Un-notched Izod Impact Strength ft-lbs/in 1.19 3.95 4.2
Moisture Uptake: 200 Hour Submersion % 2.85 1.8 1.53

 

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