Butyl Rubber
Butyl rubber has high molecular polarity and high saturation, so it has good chemical stability, ozone resistance, aging resistance, chemical resistance and good resistance to sunlight and ozone.
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Keyword： Butyl Rubber
Detail
Product Features
Butyl Rubber Molecule Polarity, High Saturation, So lt Has Good ChemicaStability, Ozone Resistance,Aging Resistance, Chemical Resistance, Sunlight And Ozone Resistance.
Product superiority
Butyl rubber is applied to the polymer self-adhesive waterproofing membrane and the concrete structure layer are permanently bonded into a whole, forming a "skin-type" waterproof structure, and there is no hidden danger of water channeling; Self-adhesive layers act as barriers to each other to form a good waterproof system, which greatly improves the firmness of the waterproof layer
Technical indicators
NO | ITEM | Technical Index | ||
GB/T23260 - 2009 | GB/T35467 - 2017 | GB/T18173.1 - 2012 | ||
1 | Heat Resistance（70℃, 2h） | no slipping, flowing, deformed | no slipping, flowing, deformed | no slipping, flowing, deformed |
2 | Low temperature flexible（-20℃） | - | No crack | - |
3 | Low temperature flexibility（-25℃） | - | - | No crack |
4 | holding power/min | ≥15 | ≥30 | ≥20 |
5 | Coil and coil peeling strength N/mm (no treatment) | ≥1.0 | ≥1.0 | ≥0.8 |
6 | Peel strength of coil and aluminum plate N/mm (no treatment) | ≥1.5 | - | ≥1.0 |
Applied range
Product lmage
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