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LOW-DENSITY CELLULAR WOOD PLASTIC COMPOSITE AND PROCESS FOR FORMATION.
LOW-DENSITY CELLULAR WOOD PLASTIC COMPOSITE AND PROCESS FOR FORMATION.
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机译:低密度蜂窝状木塑复合材料及其成型工艺。
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摘要
A low-pressure CO2 tank or an air compressor with a refrigerated air dryer is attached to the vent zone of a standard twin-screw extruder. During extrusion, the gas is dissolved in the wood-plastic melt. The CO2 expands which foams the wood-plastic material.
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