产品与服务

Product and solutions

Win more customers at home and abroad to cooperate with us

Home > Product and solutions > Rubber products

    Moulded rubber

    yellow SIL block

    1. Detailed information

    Details:

    ProductNamerubber product
    MaterialNR,NBR,SBR,EPDM,etc
    Applicationspipes,industrial,toilets,machinery,,electrial,auto parts,household,etc
    SizeAccording to drawing
    certificatonISO9001:2015
    Colornatural,black,yellow,redor as  per client's samples or requirements
    Shapecaple of all shapes as per drawing
    Hardness20ºC~90ºC Shore A,usually 30ºC~80ºC Shore A
    Delivery time20-30after payment received
    MQQ1000pcs
    Temperature-40ºC~+230ºC
    Free sampleYes
    PackageAs your request
    MarketEurope,America,Ocenia
    QCEvery order production will get more than 10 times regular tests and 5times random check by our professional QC.Or by Third Party appointed by customer.
    MoldMolding processinjection molding,mold processing,extruson
    Mould typeprocessing mold,injection mold,extrusion mold
    Machines 350T vacuum pressing machine at 300T , 250T and so on
    Tooling equipmentrubber tension tester,Rubber vulcanization instrument,Durometer,calipers,ageing oven
    Cavity1~400 cavities
    Mould life300,000~1,00,000 times
    productionProduction capacityfinish each mold of product in 2.5 minutes and working on 2 shafts with 24 hours
    Mold lead time10~30 Days
    Sample lead time3~5 days
    Production timeUsually 10~30Days,should be confirmed before order
    Loading portShanghai


    Rubber is a kind of high elastic polymer material with reversible deformation. It is elastic at room temperature. It can produce large deformation under a small external force, and can recover to its original state after removing external force. Rubber is a completely amorphous polymer, its glass transition temperature (TG) is low, and its molecular weight is often large, more than several hundred thousand.

    Rubber is divided into natural rubber and synthetic rubber. Natural rubber is made by extracting gum from rubber tree, rubber grass and other plants, while synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry and life.

    There are many kinds of rubber products, but the production process is basically the same. The basic technological process of rubber products with raw rubber as raw material includes six basic processes: plasticizing, mixing, calendering, extrusion, molding and vulcanization. Of course, the preparation of raw materials, finishing of finished products, inspection and packaging and other basic processes are also indispensable. Rubber processing process is mainly to solve the contradiction between plasticity and elasticity. Through various technological means, the elastic rubber is turned into a plastic compound with plasticity, and then semi-finished products are made by adding various compounding agents, and then the semi-finished products with plasticity are turned into rubber products with high elasticity and good physical and mechanical properties through vulcanization.It is mainly used in: transportation, industrial mines, agriculture, forestry, water conservancy, military defense, civil engineering, electrical communication, medical and health care, commodity storage, culture, education, sports, daily necessities, etc......



    TAG:   silicone block