ʻO ka ʻokoʻa ma waena o nā pahu pahu BR a me nā pahu TPR

ʻO ka ʻokoʻa ma waena o ka tpr a me BR rubber i ka ʻoihana caster e hoʻopuni ana, no ka poʻe i pili ʻole i ka pūnaewele he paʻakikī loa e ʻike, i kēia lā mai ka manaʻo i hui pū ʻia me ka hihia, no nā hoaaloha e wāwahi i ka ʻokoʻa ma waena tpr a me BR rubber i ka hohonu.

ʻO tpr ka pōkole o Thermo-Plastic-Rubber material, hiki iā mākou ke kuhikuhi iā ia he mea thermoplastic rubber material.He mea hoʻoheheʻe palupalu thermoplastic me ka elasticity me ka ʻole o ka vulcanization, a hiki ke hana pololei ʻia a hoʻoheheʻe ʻia (e like me ka injection molding, extrusion, blow molding, etc.).

1, ka hoʻohana ʻana i ka pae wela -45-90 ℃, ʻōlelo maʻamau ʻo tpr mea e pili ana i ka SBS substrate, ʻo kāna mau mea kemika penei: ke kūpaʻa marble, ke kūpaʻa ʻelemakule ma ke ʻano ākea, ka pale wela 70-75 ℃.Inā makemake ʻoe i nā mea kūʻai wela o ka ʻelemakule maikaʻi, hiki iā ʻoe ke koho i ka SEBS base material i hoʻololi ʻia.

2, BR rubber resilience and good abrasion resistance, anti-slip and shock absorption performance is excellent, tpr material soft and comfort to be oi aku i ka rubber, aka, o ka ikaika tensile material, ka luhi luhi a me ka waiwai mechanical, aole maikai e like me ka vulcanized rubber.

3, nā hiʻohiʻona o ke kaiapuni, nā mea tpr e like me ka ʻōpala palupalu kūlohelohe, nā mea pōʻino nui e like me ka plasticizers phthalates Phthalate, nonylphenol NP, PAHs PAHs detection, e like me ka ROHS, REACH, EN71-3, ASTMF963 nā kūlana hoʻāʻo palekana kaiapuni.

4, nā hiʻohiʻona paʻakikī, hiki ke hoʻololi ʻia nā mea tpr i ka Shore hardness 5-100 degere o kona paʻakikī, hiki ke hoʻololi ʻia nā mea i hoʻololi ʻia ma SEBS i kahi paʻakikī haʻahaʻa.

ʻO BR rubber kahi mea polymer elastic loa me ka hoʻololi hou ʻana, elastic i ka lumi wela, hiki ke hana i ka deformation nui ma lalo o ka hana o kahi ikaika liʻiliʻi o waho, a hiki ke hoʻihoʻi i ke kūlana kumu ma hope o ka wehe ʻana i ka ikaika o waho.No ka Rubber ka polymer amorphous loa, he haʻahaʻa kona aniani hoʻololi wela (T g), ʻoi aku ka nui o ke kaumaha o ka molekala, ʻoi aku ma mua o nā haneli haneli.

E nānā i ka ʻokoʻa ma waena o nā mea hoʻoheheʻe TPR a me nā mea hoʻoheheʻe ʻōpala:

Nui nā mea no ka ili huila o nā pahu, e like me nā TPU casters, PP casters, TPR casters, PU casters, TPE casters, nylon casters, rubber casters a pēlā aku.

1, ʻoi aku ka palupalu a me ka mālie o nā pahu pahu BR ma mua o nā pahu TPR.

2, ke hoʻohālikelike ʻia me ke kumukūʻai, ʻaʻole hiki ke hana hou ʻia ka lāʻau lapaʻau, hiki ke hana hou ʻia ka TPR, ʻoi aku ka liʻiliʻi o nā mea hoʻolele TPR ma mua o nā pahu pahu BR.

4, mai ka manaʻo o ka mālama ʻana i ke kaiapuni, ʻo TPR kahi mea hou e pili ana i ke kaiapuni, ʻaʻole ʻoluʻolu ʻo BR rubber.