I ka wā mua, ua koho ʻia nā mea he nui ma nā ʻano like ʻole i ka silicone, rubber a me ka plastic adhesive a me ka HTV adhesive, a ma ka manaʻo o ka hoʻokō ʻana i nā koi o ka palekana o ke kaiapuni a me ka pae palekana, pono ia e koho i ke kiʻekiʻe silicone sealing ring material, no ka meaʻai. mea silicone grade, ʻike anei ʻoe i kona mau ʻano a me nā ʻokoʻa?

 

ʻO ke ʻano o ka meaʻai meaʻai O-type silicone apo ka nui o ka polycondensation o ka silicate inorganic polymer gel material, ʻo ka silicone dioxide, ʻoi aku ka nui o ka manawa ma mua o 98%, i hui pū ʻia me ke kinoea.Ua hiki i ka Phase silicone fineness i ka 400-1000 mesh, ma muli o ka haʻahaʻa haʻahaʻa he kūpaʻa maikaʻi, ʻaʻohe mea ʻawaʻawa a ʻono ʻole, paʻa kemika hana, meaʻai silicone sealing apo me ka hydrogen a me ka fluorine.Acid, ozone environment caustic koi, a me kekahi waika, alkali a me ka paʻakai ʻaʻole i pane, ua hoʻohana nui ʻia i nā mea pono hale, nā meaʻai hale e hoʻopuni ana i ka sila a me ke kīʻaha kīʻaha ola.ʻO ke apo Rubber, ke apo hoʻopaʻa kīʻaha kaomi a me nā māla ʻē aʻe, He aha nā mea maikaʻi o ka meaʻai silicone sealing ring raw material?

Māmā: 1.1-1.12g/cmf

Elongation: ma kahi o 100% (Hoʻoholo ʻia e like me nā mea maka a me ka paʻakikī a me ka palupalu)

Kala: Translucent, milky white, brilliant, hiki ke hoʻopilikino ʻia ke kala Pantone.

Paʻakiki: 20°, 30°, 40°, 50°, 60°, 70°, 80°, hoʻohana mau ʻia ma 40°-70°.

Hoʻohana: ʻO ka mea maʻamau i hoʻohana ʻia he silicone gaskets, silicone accessories, silicone seal and other middle and low grade silicone i kēlā me kēia lā.

 

• ʻO ka palekana o ke kaiapuni maikaʻi a me ka hopena palekana, ʻaʻohe mea ʻawaʻawa a me ka ʻono ʻole, ke aniani kiʻekiʻe.
• ʻO ka palupalu hoʻopaʻa ʻana maikaʻi, ka leaka wai hoʻihoʻi ikaika kiʻekiʻe.
• ʻO ke kūpaʻa tensile maikaʻi, ka hopena rebound maikaʻi ma hope o ka hoʻohana lōʻihi, kūpono no nā kaiapuni like ʻole.
• Hiki ke hoʻomehanaʻia i ke kiʻekiʻe a me ka ikaika o ka mahana, keʻano,ʻaʻohe meaʻino, hiki ke hoʻohanaʻia ka hui ma ke kiʻekiʻe a me ka haʻahaʻa wela.
• Hoʻohana lōʻihi i ka melemele a me ka waihoʻoluʻu, maikaʻi tensile rebound ikaika, maikaʻi palupalu, kiʻekiʻe tensile maka mea.
• ʻO ke kūpaʻa ʻo Corona, ka pale arc, ke kūpaʻa kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, ke kūpaʻa ʻelemakule maikaʻi, ke kūpaʻa wela kiʻekiʻe, e like me nā kūlana FDA a me SGS, hiki ke hele i nā ʻano hōʻoia hōʻoia.

 

ʻO nā huahana siliconeʻoi aku ka maikaʻi o ka pale ʻana i ka wela ma mua o ka lāʻau maʻamau, hiki ke hoʻohana ʻia a kokoke mau loa ma 150 ° me ka ʻole o ka loli hana, hiki ke hoʻohana mau ʻia ma 200 ° 10000Hiki ke hoʻohana ʻia nā hola, ma 350 ° no kekahi manawa. Hoʻohana nui ʻia i nā manawa pale wela, ke apo hoʻopaʻa ʻana i ka hue wai wela, ka lima pale wela o ke apo ipu ikaika.

 

ʻO ke kūpaʻa anuanu: ʻo ka lāʻau maʻamau -20 ° -30 °, ʻo ia hoʻi, ʻoi aku ka maikaʻi o ka elasticity silicone i ka wā he 60 ° -70 °, a hiki i kekahi mau lāʻau silicone kūikawā ke kū i ka haʻahaʻa haʻahaʻa.Degree, e like me ka: haʻahaʻa wela silicone O-ring sila sila.