Steel-plastic composite Anyang City is Tyrone limited liability company (http://www.ayztl.cn) production (products: flame retardant tape, packing tape, mine with transparent packing tape, off the top net, plastic mesh Mine mine off the top support network, care to help network overhead guard mesh, chain link fence, diamond mesh) MT141-86 standard implementation of production, mainly coal mine with off the top of the plastic mesh with the main products uses product performance, technical parameters, specifications, packaging, storage and transportation. The product uses this product is polypropylene antistatic and flame retardant treatment products, specifications and range of applicability and can be used for a variety of conditions, coal (Gas Mine, low marsh Mine, all kinds of pressure on all kinds of crushing degree of roof), instead of the metal mesh layered exploitation. Boring materials and renewable false top. Product performance, physical and chemical properties: the product itself is white, but can also be based on user needs the other colors of the products, the proportion of 0, 89 to 0. 91, the melting point of 164 to 170, a lighted 270, the product is non-toxic, lit does not produce toxic gases. 2, technical performance and parameters tensile force ≥ 2400N root elongation force <25% skewness <20MM / M tensile strength ≥ 220N / M antistatic surface resistivity of <1 X10 flame resistance, oxygen index> 27, alcohol combustion method from the fire self-interest and the time seconds anti-corrosive downhole common corrosion media after its affects neither the anti-aging properties, within a temperature range of -40 to 100 temperature drastic changes, no significant changes in a variety of performance one year after exposure , the strength can be reduced by 1/3. Mr.Zheng the 13,903,727,780 杨经理 1383723592