PVC waterproof membane

 
 
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发货 AsiaChina预售,付款后10天内
库存 10Square met起订5Square met
品牌 Starring
型号 PVC-H
规格 0.5mm-2.0mm thickness
过期 长期有效
更新 2011-09-03 08:36
 
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LAIWU STARRING TRADING CO.,LTD

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  • Asia-China
  • 上次登录 2011-11-25
  • Vivian Lee (女士)   sales
详细说明

Single-ply PVC waterproof membrane
homogeneous non-composite membranes (PVC-H)
Products Description
The PVC waterproofing rolls formulas are based upon polyvinyl chloride resin with other assistants added to provide flexibility and stability such as anti-oxidant,absorbent of ultraviolet light, plasticizer and plastic filling agent.
   PVC waterproofing membrane is a highly-engineered,new-type membrane manufactured using polyvinyl chloride as main materials and added other chemicals such as anti-oxidant,anti-UV materials to make it flexible,stable and UV-resistant. 
Product Features
 1. Excellent weathering characteristics,
 2.High tensile strength and long-term flexibility.
 3. Excellent resistance to harsh chemicals and industrial pollutants.
                4.Heat or solvent-welding effectively provides seamless roof coverings
                5.Can be choice for various methods of attachment and any shape of roof
Products Specification
Name
Thickness(mm)
Width(m)
Length(m)
 PVC-H
1.2-2.0
2
20
 
                   
Technical Parameters
                                                 GB12952-2010
No.
Test Item
        Indicators
H
L
P
G
GL
1
The thickness of resin layer above the reinforcement fabric   mm≥
   
0.40
2
Stretching Performance
Maximum Tension N/cm ≥
   
120
250
 
120
Tension Strength Mpa≥
10
10
Max. Tension Elongation       %≥
15
Breaking Elongation%≥
200
150
200
100
3
Heating Treatment Size Change Rate%≤
2.0
1.0
0.5
0.1
0.1
4
Low-temperature Bending
-25℃
-25℃ No Craze
5
Water Impermeability
Water Impermeability
6
Impact Resistance
Water Impermeability
7
Anti-static Load a
Water Impermeability
8
Seam Peel Strength  N/mm ≥
4.0 or Membrane Breaking
3.0
9
Right-angle Tear Strength  N/mm ≥
50
50
10
Trapezoid Tear Strength   N≥
 
150
250
 
220
11
water absorption(70℃168h)%
After Soaking ≤
4.0
After Airing≥
-0.40
12
Heat aging(80℃)
Time
672h
Appearance
No blisters, cracks, delamination, bonding and holes
Tensile Strength (max. tensile)Retention%≥
85
Elongation Retention %≥
80
Cold Bending
No Craze
13
Chemical Resistance
Appearance
No blisters, cracks, delamination, bonding and holes
Tensile Strength (max. tensile)Retention %≥
85
Elongation Retention   %≥
80
Cold Bending
No Craze
14
 
Artificial climate accelerating ageing c
Time
1500hb
Appearance
No blisters, cracks, delamination, bonding and holes
Tensile Strength (max. tensile)Retention %≥
85
Elongation Retention   ﹪≥
80
Cold Bending
 No Craze
a Anti-static loading is only applied to the roofing membrane.
bThe artificial climate accelerated time is 2500 hours for single roofing membrane.
c Artificial climate accelerating ageing test is only apply to exposure membrane.
Application Range
PVC waterproof membrane forms an effective barrier to liquid water or water vapor in the steel structure for industrial and civil engineering, underground engineering, such as subway , Bridges ,tunnel ,water pools, shelter, grain depot, land filling and subway.
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