A few days ago, the PN environment-friendly expansion of the water seal article in Hengshui in Hebei Huaxin Plastic Co., Ltd. and the successful development of the market.
The product is environmentally friendly polymer, inorganic materials and expansion of water-absorbent rubber additives and special after synthetic process of Zi Zhanxing with waterproof materials to the construction, water-absorbent to make the expansion in order to squeeze close the gap between the concrete form Impervious to the plastic body. Products with non-toxic, non-radioactive, good weather, strong anti-oxidation, anti-corrosion, anti-Zhi Lou effective, and other characteristics of the largest expansion rate of 500% in the 24 hours can be 100% expansion in the next 150 ℃ Not running, -40 ℃ not brittle hair, water-resistant up to 0.6Mpa.
It is understood that the product has passed the National Building waterproof material products for Quality Supervision and Inspection Center, the National Chemical Industrial Rubber Products Quality Supervision and Testing Center of the quality of the testing, has applied to the Capital International Airport, a sewage treatment plant in Hefei, Beijing MTR works.
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