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EPDM liner for waterproofing
- Category: Single, Compound and Reinforced
- Thickness: 1.2mm 1.5mm 2.0mm
- Width: 1-2m
- Length: 10-50m
- Product description: EPDM liner for waterproofing is a synthetic rubber, synthetic tire blends as the base material, adding reinforcing agents, softeners, antioxidants, curing agents processing aids to promote mixing by k
Product introduction
EPDM liner for waterproofing
★ Products Description
（OP）EPDM Rubber Waterproofing membranes is a synthetic rubber, synthetic tire blends as the base material, adding reinforcing agents, softeners, antioxidants, curing agents processing aids to promote mixing by kneading, mixing, extrusion, rolling and curing, shaping and other processes can be processed into sheet curling volume of new high elastic waterproof material.
★ Products Specification
Category: Single, Compound and Reinforced
Thickness: 1.2mm 1.5mm 2.0mm
Width: 1-2m
Length: 10-50m
Physical Properties
（OP）EPDM Rubber Waterproofing membranes physical propertites
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项目名称The item name |
指标 |
适用试验条目Applicable test items |
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拉伸强度（N/cm） Tension Strength （MPa） |
常温 ≥ Normal temperature≥ |
7.5 |
GB6.3.2 |
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60℃≥ |
2.3 |
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扯断伸长率% Elongation at break |
常温≥ Normal temperature≥ |
450 |
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－20℃ |
200 |
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撕裂强度N Tear strength N |
≥ |
25 |
GB6.3.3 |
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不透水性（0.3Mpa.30 min）Water tightness |
无渗漏 No seeage |
GB6.3.4 |
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低温弯折（℃） ≤ Flexibility at low temperature ≤ |
－40 |
GB6.3.5 |
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加热伸缩量（mm） Heat expansion (mm) |
延伸 ≤ Extended ≤ |
2 |
GB6.3.6 |
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收缩 ≤ Contraction ≤ |
4 |
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热空气老化 （80℃×168h） Hot air ageing |
断裂拉伸强度保持率，%≥ Fracture tensile strength retention %≥ |
80 |
GB6.3.7 |
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扯断伸长率保持率，%≥ Keep rate tore elongation %≥ |
70 |
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耐碱性［10%Ca(OH)2 常温×168h] Alkaline ［10%Ca(OH)2 Normal temperature×168h]
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断裂拉伸强度保持率，%≥ Fracture tensile strength retention %≥ |
80 |
GB6.3.8 |
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扯断伸长率保持率，%≥ Keep rate tore elongation %≥ |
80 |
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臭氧老化（40℃×168h）,200×10-8 Ozone aging |
— |
GB6.3.9 |
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人工气侯老化 Artificial climate ageing |
断裂拉伸强度保持率，%≥ Fracture tensile strength retention %≥ |
80 |
GB6.3.10 |
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扯断伸长率保持率，%≥ 扯断伸长率保持率 %≥ |
70 |
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粘结剥离强度 （片材与片材） Bond peel strength |
N/mm标准试验条件≥ Standard test condition |
1.5 |
GB6.3.11 |
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浸水保持率 （常温×168h） %≥ |
70 |
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★ Application Range
Mainly used in all types of Industrial and civil buildings roofing, office buildings, supermarkets, steel roofing, basements, tunnels, bridges and other impermeable, waterproof construction.
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