EPDM anti-seepage cover sheet, gb anti-seepage composite cover
SR anti-seepage protective cover sheet, SR rubber anti-seepage protective cover sheet, EPDM composite GB waterstop, GB EPDM anti-seepage cover, GB EPDM composite board EPDM anti-seepage cover The film is a kind of protective cover sheet for the dam anti-seepage data produced by our company. It is a composite raw material with a thickness of 6mm. The rubber glue of 4mm is made by vulcanizing and vulcanizing with EPDM rubber. The EPDM anti-seepage cover sheet has excellent weather resistance, ozone resistance, heat resistance, acid and alkali resistance, water vapor resistance, color stability, electrical function, oil filling property and normal temperature fluidity. It can be used for a long time at 120 °C, and can be used for short or intermittent time at 150-200 °C. Our company participates in the application of anti-aging agents through technological innovation to improve its operating temperature. The peroxide-crosslinked EPDM rubber can be used under severe conditions.
EPDM rubber can be cracked for more than 150h under the conditions of ozone concentration of 50pphm and stretching of 30%. Moreover, it has strong corrosion resistance. Because ethylene-propylene rubber lacks polarity and low degree of unsaturation, the EPDM rubber waterstop has various polarities such as alcohol, acid, alkali, oxidant, refrigerant and detergent. , animal and vegetable oils, ketones and fats have good resistance! Because there is no polar substitute in the molecular structure of ethylene-propylene rubber, the molecular cohesive energy is low, and the molecular chain can maintain the ambiguity in a wide range, second only to natural Rubber and butadiene rubber, and can be maintained at low temperatures.
Hengshui Kangpu Technology Development Co., Ltd. has 20 years of physical production experience, owns independent factories and workshops, all rubber products waterproof building materials are self-produced and sold, the purchasing unit directly signs with the manufacturer, eliminating the intermediate price difference, 10 years warranty period, for your service. .
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Due to different specifications and models, the market raw materials fluctuate, and the actual price has been subject to the consultation.
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All commercial and industrial businesses require the installation of Emergency Exit Sign lights. These exit sign for ABS emergency lights serve the important purpose of helping people leave the property quickly in the event of any emergency. The material of the emergency exit indicator is ABS fire engineering plastic, hard strength, good insulation performance, lightweight. The battery powered exit sign is suitable for use in public places such as schools, hallways, museums, etc. The letters "EXIT" can be customized or "EXIT" can be customized with arrows. It can be made single-sided or double-sided, and the letter color is red or green. The LED emergency exit signs is a test button in the lower right corner to manually check if the product is working properly. The fire exit signs are easy to install and can be hung on the wall or on the ceiling.
Fire Exit Light,Emergency Escape Signs,Self Illuminating Exit Signs,Emergency Lights With Battery Backup
Jiangmen City Pengjiang District Qihui Lighting Electrical Appliances Co., Ltd , https://www.qihuilights.com