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High barrier packaging

We will provide the suitable grade of products according to customer needs.


Product Features:

  • Good resistance to high and low temperature;
  • High bond strength with PA/EVOH material, long-lasting and stable bonding force;
  • Excellent processing performance, can be applied to multi-layer co-extrusion blown film (up/down blow) process;
  • Excellent mechanical properties, good acid and alkali resistance and chemical resistance;
    Hygienic and safe, no toxic substance residues.

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INFORMATION

Internationally, polymer materials with O2 transmittances of less than 3.8cm3/(m2·24h·0.1MPa) are usually called high barrier polymer materials, mainly including resins and composite materials such as EVOH, PVDC, PA and PVA. In the field of food packaging, high barrier plastic packaging materials have developed rapidly in recent years, and are gradually replacing metal, glass and other materials, of which high barrier packaging films are the most widely used.

Performance characteristics

  • The inner layer material is usually PP, PE, soft PVC, etc., which has high safety and can provide good heat sealing for composite packaging
  • The outer material is usually PET, cellophane, etc., which has good heat resistance and dimensional stability
  • Materials containing functional layers such as PA, EVOH, PVA and aluminum foil play a role in improving barrier resistance, impact resistance and high strength.

The Structure

对称结构   非对称结构

Typical products and performance

性能 测试标准 单位 MF803A MF803C MF803D AT620 RE932 QB316
密度 ASTM D1505 g/cm3 0.92 0.94 0.92 0.92 0.89 0.90
熔体流动速率 ASTM D1238 g/10min 0.8 1.5 1.8 2.5 8.6 9.5
拉伸强度 ASTM D638 MPa 22 17 24 23 25 22
拉伸断裂伸长率 ASTM D638 % 900 700 750 900 800 800
邵氏硬度 ASTM D2240 Shore D 55 47 46 48 53 60
熔点 DSC 122 118 121 121 151 152
维卡软化点 ASTM D1525 84 78 82 82 111 113
具体用途 气柱膜 气柱膜

(高混合比)

食品包装 高阻隔软管 多层阻隔片材

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Polymer material provides a rich selection of high-grade material components that can satisfy

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PLG RESIN

Company Info

+86 13580436179

+86 13580436179

 sales1@plgadhesives.com

NO. 1 west of Binjiang Avenue,South of

scienceand technology seventh road,

Heyuan Hi-tech Development Zone

(Heyuan Zhongchuang Industrial Co., Ltd)

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