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Nnukwu ọrụ dị elu na-eguzogide okpomọkụ nke ihe nkedo PF Hard Tread ejiri mee ụgbọ mmiri
Wheel Naịlọn jupụtara iko
Ihe na-eguzogide okpomọkụ dị elu (230 ~ 280 ℃)
Nkwado siri ike, ibu dị elu
Na/enweghị breeki niile dị
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Nylon nwere nnukwu okpomoku na-eguzogide oyi nwere iko nwere ihe nwere okpukpu abụọ 230 ~ 280 centigrade
Wheel Naịlọn jupụtara iko
Ihe na-eguzogide okpomọkụ dị elu (230 ~ 280 ℃)
Nkwado siri ike, ibu dị elu
Na/enweghị breeki niile dị
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Ọhụrụ bịarutere 6 inch dị arọ Caster Wheel Orange PVC Tread na Black PP Core Wheel Swivel na ụdị edoziri.
Nha pụrụ iche, sentimita isii!N'ozuzu, naanị 3, 4 na 5 inch ka a na-emepụta
Edozi, Swivel, Swivel nwere breeki dị.
Enwere ike ịhazi agba.
Nkwado siri ike, ibu dị elu.
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3/4/5 inch Polyurethane Iron Caster Wheel Heavy Duty Wheel High Quality ahaziri Black Green
Polyurethane (PU), aha zuru oke nke polyurethane, bụ ụdị ngwakọta macromolecular.Ọ bụ Otto Bayer mere ya na 1937. A na-ekewa Polyurethane n'ime ụdị polyester na ụdị polyether.Enwere ike ịme ha ka ọ bụrụ plastik polyurethane (karịsịa plastic ụfụfụ), eriri polyurethane (a na-akpọ spandex na China), roba polyurethane na elastomer.Polyurethane dị nro na-abụkarị usoro ntanetị nke thermoplastic, nke nwere nkwụsi ike ka mma, nkwụsi ike nke kemịkalụ, nkwụsi ike na ihe eji arụ ọrụ karịa ihe ụfụfụ PVC, ma nwee obere nrụrụ mkpakọ.Igwe ọkụ dị mma, mkpuchi ụda, nguzogide ujo na arụ ọrụ mgbochi nje.Ya mere, a na-eji ya dị ka nkwakọ ngwaahịa, ihe mkpuchi ụda na ihe nzacha.Plastic polyurethane siri ike bụ ìhè dị arọ, magburu onwe ya na mkpuchi ụda na ikpo ọkụ ọkụ, nguzogide kemịkalụ, dị mma na arụmọrụ eletrik, dị mfe nhazi, na obere ntinye mmiri.A na-ejikarị ya eme ihe n'iwu ihe owuwu, ụgbọ ala, ụlọ ọrụ ụgbọ elu na ihe nhazi ihe mkpuchi ọkụ.Ọrụ nke polyurethane elastomer dị n'etiti plastik na roba, nke na-eguzogide mmanụ, abrasion, okpomọkụ dị ala, ịka nká, ike siri ike na elasticity.A na-ejikarị ya na ụlọ ọrụ akpụkpọ ụkwụ na ụlọ ọrụ ahụike.A pụkwara iji polyurethane mee ihe ntanye, mkpuchi, akpụkpọ anụ sịntetik, wdg
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Ọdịmma TPR 4 inch dị elu na PP Core Integral Bearing Caster Wheel European Style Swivel na breeki
Thermoplastic elastomer nwere ihe anụ ahụ na arụ ọrụ nke rọba vulcanized na njikwa nhazi nke rọba dị nro.Ebe ọ bụ na roba adịghịzi mkpa ka ọ bụrụ ọkụ ọkụ, enwere ike ịme ngwaahịa ikpeazụ n'ụzọ dị mfe site na iji ígwè nhazi plastik dị mfe.Site na njirimara a, a na-ebelata usoro mmepụta nke ụlọ ọrụ roba site na 1/4, a na-echekwa ike oriri site na 25% ~ 40%, na arụ ọrụ 10 ~ 20 na-eme ka ọ dịkwuo mma.Enwere ike ịkpọ ya mgbanwe ihe ọzọ na teknụzụ usoro na ụlọ ọrụ roba.Thermoplastic elastomer bụ ihe polymer ọhụrụ n'etiti rọba na resin.Ọ nwere ike ọ bụghị naanị dochie akụkụ nke roba, kamakwa gbanwee plastik.Thermoplastic elastomer nwere ihe abụọ na njirimara sara mbara nke rọba na rọba, nke na-eme ka a na-eji ya eme ihe na ụlọ ọrụ rọba na-emepụta ngwaahịa kwa ụbọchị dị ka akpụkpọ ụkwụ rọba na teepu nrapado, na ngwaahịa ụlọ ọrụ dị iche iche dị ka eriri roba, teepu, eriri roba, roba. mpempe akwụkwọ, akụkụ roba na adhesives.N'otu oge ahụ, thermoplastic elastomer nwekwara ike dochie roba na-ọtụtụ ebe na mgbanwe nke general thermoplastic resins dị ka PVC, PE, PP, PS, na ọbụna engineering plastik dị ka PU, PA, CA, na-eme ka plastic ụlọ ọrụ ọhụrụ. ọnọdụ.
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PU Universal na mkpọchi igwe anaghị agba nchara chaster transperent ọkọlọtọ siri ike 5 inch 125 mm siri ike Wheel ụlọ ọrụ ọzọ dị.
Polyurethane elastomer bụ ihe nrụpụta polymer ọhụrụ n'etiti rọba na rọba.Ọ nwere ma elu ike nke plastic na elu elasticity nke roba.
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4Inch oche Universal Platform Trolley Furniture TPR Soft Grey Rubber Plate Swivel Caster Wheels nwere breeki
Ụdị ihe nkedo a na-egosipụta rọba ntụ ntụ na-abụghị akara nke ejiri igwe na kemịkal jikọtara ya na oghere.Ha dabara nke ọma maka ojiji na ụlọ nyocha ọgwụ, ụlọ ọgwụ, ọrụ nri na ngwa ụlọ ọrụ ndị ọzọ.wiil ndị ahụ na-enye njem dị nro karịa polyurethane ma na-eguzogide ọtụtụ kemịkalụ na ihe mgbaze.
Ọ nwere otu elasticity dị ka roba na ọ dịghị mkpa vulcanization.SBS Blending gbanwetụrụ ngwaahịa granulation a na-akpọ TPR, SEBS ngwakọta gbanwetụrụ ngwaahịa granulation a na-akpọ TPE.Ha bụ okirikiri ma ọ bụ oval transperent.
