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Low smoke zero halogen wire and contrast with the traditional PVC wire

by:AAA     2020-04-12
( Industry news] Low smoke zero halogen wire and comparison with the traditional PVC wire qybee P core tip: when burning, the traditional PVC wire and wire produces including halogenated hydrogen, carbon monoxide, carbon dioxide, A: when burning, the traditional PVC wire and wire produces including halogenated hydrogen, carbon monoxide, carbon dioxide and other toxic gases and smoke, which not only affect the smooth progress of relief work, and to the life and property cause 'second disaster; B: the most strongly opposed was the attitude of the application of PVC is Switzerland, Germany, Sweden, the United States, Japan and other countries, the state legislature and coordination agency has established strict laws, restrictions and will eventually be PVC industrial application; C: Japan's SONY corporation according to the provisions of the SS. 。 Began to demand that the supplier offers wire must meet the requirements of overall low smoke zero halogen ( Except for FEP hot line) Features: (, low smoke zero halogen wire ) Tensile strength is larger than general PVC wire: general tensile strength is greater than the PVC wire. Kgf/mm, while the tensile strength is greater than the low smoke zero halogen wire. Kgf / mm; ( ) With good weatherability, ℃~℃) ; ( ) Have good softness, Hardness of - ) ; ( ) Has not moved, Because this product don't have to add plasticizer in the formula, so there won't be moved form) ; ( ) Does not produce toxic smoke when burning ( Will produce a small amount of white smoke) ; ( ) Have high volume resistivity: PVC wire is commonly ~ Ω/cm, low smoke zero halogen wire is greater than the Ω/cm; ( ) Has good resistance to high pressure characteristic: generally resistant to KV, PVC wire and low smoke zero halogen wire high KV; ( ) Has the good elasticity and stickiness. Low smoke zero halogen flame retardant wire and cable compound is the future focus direction of the flame retardant wire and cable. At present, our country's low smoke zero halogen flame retardant wire and cable material mainly rely on import, the price is expensive, application by certain restrictions. With the rapid development of China's economic construction, to improve the safety performance requirements, the demand for low smoke zero halogen flame retardant wire and cable is more and more big, the poly petrochemical study are stepping up efforts to low smoke zero halogen flame retardant wire and cable material were developed. Technology is mature, also has entered the practical stage. S get together learn to get together petrochemical learning guangdong guangdong petrochemical petrochemical co. , LTD. , with annual output of ten thousand tons of environmentally friendly flame retardant modified plastic production capacity, with halogen free flame retardant thermoplastic environmental protection and halogen-free flame retardant engineering plastics, halogen-free flame retardant materials and flame retardant polyurethane elastomer masterbatch series more than varieties such as brand products. Products are widely used in lighting, household appliances, OA equipment, IT, communication, electronics, electrical appliances, building materials, wire and cable and other industries. Guangdong petrochemical study has nearly a research and development personnel and a research and development team, focusing on the halogen free flame retardant modified plastics industry, integrating the upstream and downstream of the flame retardants and flame retardant plastic, with a strong professional technical research and development and cost competitiveness.
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