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Shandong Polymer Additives Co., Ltd

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Shandong Polymer Additives Co.,Ltd

Add: WEIFANG CITY, SHANDONG,CHINA

Tel: 0536-8628518

Mobile:86-13456705350

Email: info@pvcadd.com

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Problems Of PVC Foaming Board And Solutions

Shandong Polymer Additives Co.,Ltd | Updated: Oct 24, 2018

Existing problems of PVC Foaming board and our solutions


No.

Problems

Reasons

Solutions

1

High density

1.Low melt strength, bad fusion and melt flow ability.

2.Unbalance of int./ext. lubricants

Use P-801/P-530 for thin foaming board, and P-600/P-700 series special for thick foaming board

2

The cell structure is not uniform or close

1.Low melt strength, bad fusion and melt flow ability.

2.Unbalance of int./ext. lubricants

Use Lu-60/PE wax from Shandong Polymer additives.

3

Poor surface quality

Poor toughness

1.Bad fusion and melt flow ability.

2.Unbalance of int./ext. lubricants

Use P-801/P-530 for thin foaming board, and P-600/P-700 series special for thick foaming board

View www.pvcchem.com or contact service@pvcadd.com for more advise


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