Xinyu Kaiguang Rubber Co., Ltd.
Product Details
Product Details
Product Description:
KG polymer EPDM self-adhesive waterproofing membrane (hereinafter referred to as KG self-adhesive membrane) is a high-strength EPDM self-adhesive waterproofing membrane extruded by our company using new technology equipment. Before the EPDM waterproofing membrane is extruded, the polymerization reaction of EPDM rubber surface and isobutylene tackifying material is directly activated and extruded with isolation film.
KG self-adhesive waterproofing membrane self-adhesive layer has high strength pressure sensitivity and reactivity, can form a sucker effect with the cast-in-place concrete base and form a chemical bond with the inorganic reaction in the concrete, to achieve the "skin type" full adhesive effect with the concrete. The bonding strength of the coil and the coil self-adhesive layer is high, and the material is environmentally friendly, non-toxic, tasteless, flexible, durable and excellent in physical properties.
Product features:
1. Super durable adhesive force, coil self-adhesive layer directly polymerized, can not be peeled off, sealed waterproof does not channeling water.
2. The first material surface directly form a self-adhesive layer bonding technology, can be combined with the concrete reaction bond long together, to achieve the same life with the structure design of the waterproof effect.
3. Super weathering resistance, ozone resistance, UV resistance, can meet the requirements of various environmental conditions.
4. High strength, high elongation, strong puncture resistance, high bending, excellent flexibility, can adapt to the deformation of various building structures.
5. Excellent resistance to high and low temperature, up to -40 ℃ without cracking, asphalt and other coils can not be achieved.
6. It has excellent chemical resistance and can resist the erosion of chemicals in various natural environments for a long time.
7. The material carrier is light, non-toxic, tasteless, green and environmentally friendly, blocking the root system, and can make the residence ecological.
8. Cold construction, no need to use open fire operation, construction operation is simple, safe and environmentally friendly, convenient and fast.
Scope of application:
1. Industrial plants, commercial residential buildings, civil underground buildings, subways, tunnels, bridge decks, grain depots and other waterproof projects.
2. Wooden structure, metal structure and high environmental safety requirements of schools, airports, hospitals, exhibition halls and other waterproof projects.
Main technical indicators:
GB/T 18173.1-2012 JL1/ZJL1 Class
GB/T 35467-2017
| Materials | Test Items | Technical indicators | |
| Main waterproof layer | Tensile strength at break, MPa | ≥ 7.5 | |
| Elongation at break,% | ≥ 450 | ||
| Tear strength, kN/m | ≥ 25 | ||
| Low temperature bending, | No crack at -40 ℃ | ||
| impervious to water | 0.3Mpa without dew seepage | ||
| Self-adhesive layer | Low temperature bending | No crack at -25 ℃ | |
| Holding viscosity, min ≥ | 20 | ||
| Peel strength/(N/mm) | Sheet and Sheet ≥ | 0.8 | |
| Sheet and aluminum plate ≥ | 1.0 | ||
| Sheet and cement paste slab ≥ | 1.0 | ||
| After hot air aging (80 ℃× 168h) | Sheet and Sheet ≥ | 1.0 | |
| Sheet and aluminum plate ≥ | 1.2 | ||
| Sheet and cement paste slab ≥ | 1.2 | ||
| Test Items | Technical indicators | ||
| H | E | ||
| Tensile properties | Tensile force/(N/50mm)≥ | 300 | 200 |
| Elongation at maximum tension/% ≥ | 50 | 180 | |
| Stretching phenomenon | During stretching, the adhesive layer is not separated from the main material or the tire base. | ||
| Tearing force/N≥ | 20 | 25 | |
| Heat resistance (70 ℃,2h) | No flowing or dripping, slippage ≤ 2mm | ||
| Low temperature flexibility (-20 ℃) | No crack | ||
| Impermeability (0.3 MPa 120min) | impervious to water | ||
| Peel strength of coil and coil (overlapping edge)/(N/mm) | No treatment ≥ | 1.0 | |
| Immersion treatment ≥ | 0.8 | ||
| Heat treatment ≥ | 0.8 | ||
| Oil permeability/number of sheets ≤ | 2 | ||
| Holding viscosity/min ≥ | 30 | ||
| Peel strength with cement mortar /（N/mm） | No treatment ≥ | 1.5 | |
| Heat treatment ≥ | 1.0 | ||
| Peel strength after immersion with cement mortar/(N/mm)≥ | 1.5 | ||
| thermal aging (80 ℃,168h) | Tensile force retention rate/% ≥ | 90 | |
| Elongation retention rate/% ≥ | 80 | ||
| Low temperature flexibility (-18 ℃) | No crack | ||
| Dimensional change rate/% | ±1.0 | ±1.5 | |
| thermal stability | No bulging, flowing, polymer film or edge curl of tire base shall not exceed 1/4 of the side length | ||
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The company has a series of EPDM synthetic polymer membrane and waterproof coating, at the same time has a variety of superior performance of the rubber tube, widely used in modern industrial production.
Hotline:
Address: Banqiao Industrial Zone, Zhushan Town, Yushui District, Xinyu City, Jiangxi Province
Fax: 0790-6240098
E-mail:jxkgjc@163.com
(official number)
Hotline:
Address: Banqiao Industrial Zone, Zhushan Town, Yushui District, Xinyu City, Jiangxi Province
Fax: 0790-6240098
E-mail:jxkgjc@163.com