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Jiangyin Huashihuadong Plastic Additives Factory
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Main composition: the (PVC) plastics Packing
Technique index sign:
External appearance: the black postpone to press a slice of material
Thickness:0.35-0.45 mm
Width:500-1000 mm
Density:<1.55 g/cm3
In the boiling water lengthways size constringency rate: <=5%
Absorb water a rate:<=0.15
The normal temperature pulls to stretch strength:>=42.2 MPa
The normal temperature splits an elongation rate: Lengthways>=50% is horizontal>=35%
The right angle tears to pieces a degree: Lengthways>=the 147.1 kN/m is horizontal>=155.9 kN/m
The index number of fire resistance:>=40 OI
I am hot to transform temperature: 71 degree
Characteristics:
1, at 65 shoot under appropriate condition don't take place several to transform
2, under the situation that design most bottom air temperature not broken up, not frailty crack
3, at the normal movement, usage under condition its life span is no less than 20 a
4, have good function of fire resistance .
5, Slice the material petrochemistry is even, having no fracture, have no hole, have no spirit bubble, have no obviously miscellaneous quality and assist to anticipate not and all asunder.
6, not poisonous tasteless black slice material, free from pollution.
Use:
Used for power station cooling tower inside of Packing, circulate water in the cooling tower of hot exchange process, mainly pour to carry on in water filler, filler of the quality influences a power station directly with cooling tower of long-term circulate of the safety and the economy.
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