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Introduction To Hardness Of PE Plate
- Oct 24, 2018 -

Adding PP can increase the strength of PE plate, but it will cause other performance to decrease quickly.

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It can be filled with talc powder, talc powder shape is sheet, so it has higher stiffness, dimensional stability and heat-resistant temperature, good reinforcement effect.

After filling talcum powder, the product is prone to spots.

1. fill ratio should not be too high, about 20%.

2. To modify talc powder, adding titanate coupling agent and compatibilizer, such as P P of corresponding resin or acid rod graft of PE, can greatly improve the filling quantity and guarantee, HDPE and filler have better compatibility. At the same time, suitable lubricants and processing aids are also very important.