| 一、Product Profile
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Modified PVC piping waterproof coiled
material can eliminate the bad waterproof effect
upon using asphalt felt and glassfiber fabric. The product features
outstanding waterproof performance, good flame retardant, high
resistance to low temperature and aging, and small shrinkage,
which is confirmed by China Heat Preservation Material Association.
The product has been used in Nanjing Oil Refinery and Anqing
Petrochemical General Plant in great quantities and is highly
appraised.
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| Application |
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1.Corrosion-resisting, waterproof, heat-insulation packing
for piping;
2.Waterproof and stabproof packing for piping;
3.Airing and anti-freezing covering for unburned brick;
4. Waterproof packaging for large-scale instruments and equipment.
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Modified PVC Piping Waterproof Coiled Material(Developed by
Nanjing University Application Chemistry Research Institute)
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| Technical Features
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1.Physical property：tensile strength >80kg/cm2; elongation
rate: 150％;
2.Low temperature flexibility: no crackle on φ10mm roller
at-20℃ to 25℃;
3.Flame Retardant Property: （oxygen index）>27;
4.Content of vinyl chloride <3PPm;
5.Heat durability ：80±2℃。
6.Water tightness：up to 5kg/cm2(water pressure);
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| Specification |
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1. No limitation for length;
2.Width: 0.8m,1m,1.2m( custom design available).
3.Thickness: 0.16mm to 1mm;
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| Service |
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I) Guarantee to change unqualified products;
II) Handling delivery for customers;
III) Related tech support.
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