The tpu material is the abbreviation of Thermoplastic Urethane. TPU is a polymer material formed by the reaction and polymerization of diphenylmethane diisocyanate (MDI) or toluene diisocyanate (TDI) and other diisocyanate molecules with macromolecular polyols and low molecular polyols (chain extenders).
Its molecular structure is a rigid block obtained by the reaction of diphenylmethane diisocyanate (MDI) or toluene diisocyanate (TDI) and a chain extender, and diisocyanates such as diphenylmethane diisocyanate (MDI) or toluene diisocyanate (TDI) The flexible chain segments obtained by the reaction of molecules and macromolecular polyols are alternately formed.
Widely used in industry, automotive parts, ball couplings; dust caps; pedal brakes; door lock strikers; bushes, leaf spring bushes; bearings; shockproof parts; interior and exterior decorative parts; snow chains, etc., machinery Industrial parts, various gears; seals; shockproof parts; mold-taking needles; bushings; bearings, covers; connectors; rubber screens; printing rubber rollers, etc., footwear, softball shoes, baseball shoes, golf shoes, football Sole and forefoot of shoes, heel of ladies’ shoes; ski boots; safety boots, etc., self-positioning wheels; handles; straps; mobile phone cases; mobile phone cases; tablet computer cases, etc.
For the bonding of TPU materials, Desay 518 glue, silicone glue TPU glue
Desay J-518 is a one-component, room temperature curing low-bleaching instant glue, suitable for silicone rubber and plastics (such as ABS, PVC, PC, PS, PPS, TPU, TPE, TPV, TPR, PP, PE, Self-adhesive or mutual adhesion of PCB, wood, acrylic, etc.) is especially for the excellent bonding strength of TPE, TPU, TPV, TPR, bakelite and other materials. TPE sticks to TPE, TPE sticks to ABS, TPE sticks to PC, TPU sticks to ABS, TPU sticks to PC with our SP-1 and SP-2 series of treatment agents to achieve the destruction strength of silicone rubber and thermoplastic elastomers.
Post time: Apr-27-2021