Customization: | Available |
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Type: | Waterproof Roll Material |
Ceiling Tile Shape: | Roll |
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EVA /PE waterproof board for tunnel
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Model number
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NA009
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Type
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Waterproof membrane
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Thickness
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1.2mm 1.5mm 2.0mm 2.5mm 3.0mm
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Width
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l 1000mm~4000mm
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Notes: Factory sell directly
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Item
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Class
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PVC
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EVA PE
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Tensile strength at break(N/cm)
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Room temperature(23ºC)≥
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10
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16
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High temperature(60ºC)≥
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4
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6
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Elongation at break/%
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Room temperature(23ºC)≥
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200
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550
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Low temperature(60ºC)≥
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--
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350
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Tear strength/(KN/m)≥
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40
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60
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Water impermeable(0.3Mpa, 30min)
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No penetration
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Low-temperature bending /ºC≤
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-20,no crack
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-35,no crack
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Expansion and shrinkage
at heating /mm
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Expansion≤
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2
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Shrinkage≤
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6
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Hot air aging(80ºC*168h)
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Retention rate of tensile strength/% ≥
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80
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Retention rate of elongation
at break/% ≥
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70
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Alkali resistance (Ca(OH) 2
23ºCX168h)
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Retention rate of tensile strength/% ≥
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80
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Retention rate of elongation
at break/% ≥
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80
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90
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Artificial weathering
aging
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Retention rate of tensile strength/% ≥
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80
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Retention rate of elongation
at break/% ≥
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70
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Peel strength of welded joint
(between sheet and sheet)
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N/mm (standard experiment
condition)
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1.5
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Water immersion retention rate
(room temperature x168h) /%
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70
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Certificates:
Q : Why choose us ?
A: We are professional manufacturer ,and we can provide the best product ,competitive price and excellent service.
Q.Can you send samples to us?
A: Yes,we can provide free sample for quality inspection.According to our company police , you should assume the freight ,and we will return the freight if you place the order.
Q.What about the delivery time?
A: 5-7 days after receive the deposit or LC at sight
Q:Can we visit your factory to inspect the goods for the order?
A :Welcome to visit our factory to inspect the quality.We sincerely hope to establish a honest business relationship.