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  • What is the difference between TPR and PVC materials?

    Advantages of PVC: Soft rubber PVC has good elasticity; excellent aging resistance, acid and alkali resistance; and the cost of PVC is relatively low; it can be quickly injection-molded. Insufficient PVC: Contains toxic halogen element chlorine and has a strong odor; it may contain toxic plasticizers and heavy metals; combustion may release carcinogens dioxins; it is easy to become brittle at low temperatures and has poor elasticity; permanent deformation occurs. TPE / TP
    Release time: 2020-01-03 Clicks: 4

  • Advantages, disadvantages and differences of thermoplastic elastomers TPV, TPE, TPR, TPU, TPO!

    Advantages, disadvantages and differences of thermoplastic elastomers TPV, TPE, TPR, TPU, TPO! Thermoplastic elastomer (Thermoplastic Elastomer) is an environmentally friendly low-carbon composite material with rubber characteristics (high elasticity, compression and permanent deformation, etc.) and processing characteristics of plastic (simple process). It has many
    Release time: 2019-11-26 Clicks: 10

  • Why do we need to use TPE raw materials for fingerboards?

    As a result of the entertainment variety show "Running Brothers", the game successfully brought the fingerboards under fire. Many people use the finger pressure plate for indoor and outdoor fitness massage or game entertainment. The massage effect of the finger pressure plate mainly comes from the many protruding structures with different sizes and shapes on the surface. The soles of the feet are in contact with the surface, using human gravity to exert pressure on nerve endings and points. Health
    Release time: 2019-11-12 Clicks: 8

  • tpr processing related parameters

    Specific gravity 0.85 ~ 1.20, shrinkage rate 1.5 ~ 3%; baking material: some special products need to be dried before processing, it is recommended to bake at 60 ~ 80 ℃ for 2 hours; recommended injection temperature: SBS substrate 130 ~ 190 ℃; SEBS substrate 120 ~ 250 ℃. Because the hardness and physical properties of TPR materials have wide adjustment space, the material processing temperature is
    Release time: 2018-06-14 Clicks: 65

  • TPR material

    TPR material (Thermo-Plastic-Rubbermaterial) is a thermoplastic rubber material. It is a type of thermoplastic soft rubber that has rubber elasticity and can be directly processed (such as injection molding, extrusion, blow molding, etc.) without vulcanization. TPR material is based on thermoplastic styrene-butadiene rubber (such as SBS, SEBS)
    Release time: 2018-06-14 Hits: 56

  • The difference between TPE and PVC

    TPE-thermoplastic elastomer is a new material with high elasticity, high strength and high resilience of rubber. TPE material is soft to the touch, good weather resistance, does not contain plasticizer, is an environmentally friendly and non-toxic material, the price is between 25,000 to 50,000 / ton, and it is widely used in daily necessities that come into contact with the human body. PVC—Polyvinyl chloride is a poisonous chlorine-containing resin. machining
    Release time: 2018-06-14 Hits: 55

  • Polyurethane TPE

    Polyurethane TPE is a thermoplastic polyurethane rubber which is composed of urethane hard segments that react with isocyanate and polyester or polyether soft segments. The TPU has excellent mechanical strength, abrasion resistance, oil resistance and resistance. Flexibility, especially abrasion resistance, is most prominent. Disadvantages are poor heat resistance, hot water resistance, and compression resistance. The appearance is prone to yellowing and easy to stick during processing.
    Release time: 2018-06-14 Hits: 42

  • Vinyl chloride TPE

    Divided into thermoplastic PVC and thermoplastic CPE, the former is called TPVC, the latter is called TCPE. TPVC is mainly an elastic modification of PVC, which is divided into two forms of chemical polymerization and mechanical blending. Mechanical blending is mainly a blend (PVC / NBR) formed by partially crosslinking NBR into PVC. TPVC is actually nothing but soft
    Release time: 2018-06-14 Hits: 52

  • Diene TPE

    Diene TPE is mainly an isomer of natural rubber, so it is also called thermoplastic trans natural rubber (1-NR). As early as 400 years ago, this material was discovered as a natural rubber, but because it is produced from wild trees such as Guttabo and Balata, which are different from rubber trees, it is called Gutapo rubber, Pakistan Lata rubber. This T-NR is used as submarine electricity
    Release time: 2018-06-14 Clicks: 50

  • The main classification of PVC

    PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounts for about 2/3 of the market, and soft PVC accounts for 1/3. Soft PVC is generally used on the floor, ceiling, and the surface of leather. However, because soft PVC contains softener (which is also the difference between soft PVC and hard PVC), it is easy to become brittle and difficult to store, so its use is limited. Hard PV
    Release time: 2018-06-14 Hits: 47

  • Physical properties of PVC

    Specific gravity: 1.38 g / cm3, molding shrinkage: 0.6-1.5%, molding temperature: 160-190 ° C, melting point: 212 ° C. Features Mechanical properties, excellent electrical properties, strong acid and alkali resistance, good chemical stability, but low softening point. Suitable for making thin plates, wire and cable insulation layers, seals, etc. Molding characteristics 1. Amorphous material, small moisture absorption, flow
    Release time: 2018-06-14 Clicks: 86

  • Basic characteristics of PVC

    The density of pure polyvinyl chloride is 1.4g / cm³. The density of polyvinyl chloride plastic parts added with plasticizers and fillers is generally 1.15-2.00g / cm³. Rigid PVC has better tensile, bending, compression and impact resistance, and can be used alone as a structural material. Soft PVC has increased softness, elongation at break, and cold resistance, but is brittle and hard
    Release time: 2018-06-14 Clicks: 39

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TPR热塑性弹性体

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Phone: 86-0576-82326018 Fax: 86-0576-82326028

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