Ball bearing hinge plates commonly used rubber neoprene, natural rubber and EPDM rubber as a raw material, and prohibited the use of recycled rubber vulcanization process coriander live, the ball bearing type hinge bearing in normal use neoprene rubber sheet , cold-type bearing rubber sheet made of natural rubber or EPDM rubber. Rubber sheet rubber with physical and mechanical properties. Teflon plate in ball joints just to commercial use of the seat, but also the need for strict use of Teflon sheet requirements, provisions should be eye-pure material molded, cutting boards should not be used in the relevant standard, Do not use more recycled materials, back chat embossed sheet, PTFE materials make up an average particle size of greater than 50 ball bearing hinges, molding pressure should go to the top of tetrafluoroethylene dollars depending on the type of raw materials, in general, should not be less than 30mpa, physical memory performance PTFE molded plate. Pot bearings with PTFE board design should allow pressure to 0mpa. Fabricated Teflon bearing plate and embedded in the gap between the slots according to their diameter size control in 0.5-1.0mm PTFE sheet surface should be smooth, not allowed to have a crack, dress, layered, does not allow impact damage and other mechanical defects, do not allow any entrained impurities. Meanwhile seismic sliding ball joint bearing products, PTFE sliding surface grease board a plane should not stored fat storage tank and the size is not specified. Horizontal bearing fixed bearing and non-slip direction unidirectional bearing activities shall not be less than 10% of the vertical bearing capacity, seismic bearing horizontal vertical bearing capacity of the bearing capacity of not less than 20% ball joint mount the finished product, and able to withstand the vertical bearing capacity of not less than 20% of the pulling force. Bearing temperature range is not applicable, bearing the physical and mechanical properties of materials used Teflon sheet, PTFE sheet PTFE sheet bearing use, should be used fresh pure material molded, can not use the turning board should not use recycled materials, molding materials processing back plate, look at the average particle size of poly tetrafluoroethylene sheet materials should not be greater than 50mm, molding pressure should not be less than the physical and mechanical properties 30mpa Teflon plate. Monumental stainless steel bearing steel used, the use of materials such as technical conditions are met adjustable pot bearings, tension and compression drink holder designed for use on the bridge of the basin earthquake zone seismic rubber bearings, ball bearings and lead pin earthquake universal rubber bearings and other rotating ball joint bearing, almost all of these patented products, can be expected soon will be valid for use on bridge engineering, while monitoring the quality of bridge engineering work has also been strengthened, for bridge bearings Experimental study on dynamic performance is also emerging to make the bridge supports to better meet the needs of China Road and Bridge Construction. Hao-engineering rubber | universal rotating ball joint mount | Jiayuguan ball bearing hinge is provided by Hao-engineering rubber. Search for "grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical steel bearing" fly suppliers, network operators choose to have a full alliance Certified: Engineering Rubber Co., Ltd. Hengshui HaoTong (www.htgcxj.com), trustworthiness and reliability, "business alliance customer service" on page now click on live chat with us now!