Ke kaʻina hana hana o ka ʻūpā polyethylene chlorinated no nā uea a me nā kaula:

1. Huihui
Hoʻohālikelike ʻia me nā ʻano kuʻuna o ka chloroprene rubber. ʻAʻole koi ka polyethylene chlorinated i ka plasticization a ʻaʻole pono e mālama ʻia ma hope o ka plasticization. Hiki ke hoʻoulu ʻia a hoʻopili ʻia nā mea hoʻohui wai i loko o ke ʻano polyethylene chlorinated ma o nā pauka ʻē aʻe i ka wā o ke kaʻina hana batching, hiki ke pale aku i ka hoʻomaʻemaʻe a me ka kulu ʻana i ka wā o ke kaʻina hana hui maoli. Pono ka mahana vulcanization o ka polyethylene chlorinated e ʻoi aku ma mua o 160 ℃ Hiki ke hoʻomau ʻia ka hana ʻana me ka wai hoʻoluʻu, akā ʻaʻole ma mua o 160 ℃ ka mahana maʻamau. No laila, ʻaʻole pono e hoʻohui ʻia ka mea vulcanizing i hoʻohana ʻia i loko o ka polyethylene chlorinated ma kahi kaʻawale mai nā mea hoʻohui ʻē aʻe, a hiki ke hui pololei ʻia me nā pauka ʻē aʻe. He ākea ka nui o nā koi mahana hui no ka polyethylene chlorinated, mai 40 ℃ a i 120 ℃, a ʻaʻohe pipili a puhi paha o nā wili. I ka wā e hoʻohana ai i kahi mea hui hāmama, pono e hoʻopau i ka wai hoʻoluʻu a hoʻā i ka mahu i ka manawa kūpono. Ma muli o ka hoʻopuka ʻana o ka polyethylene chlorinated i ka nui o ka ikehu wela ma muli o ka friction i ka wā e kāwili ʻia ai, pono e hoʻohui i ka wai hoʻoluʻu lawa i ka wā e kāwili ʻia ai i loko o ka mīkini kāwili kūloko. ʻO ka mahana hāʻawi maʻamau ma waena o 110 ℃ a me 120 ℃ ʻAe kēia i ka nui o ka hana kāwili mau me ka ʻole o ka hoʻopilikia maikaʻi ʻole i ka maikaʻi o ka polyethylene chlorinated.
2. Kaʻa a me ka hoʻomaʻemaʻe wela
I ka hoʻohālikelike ʻia me ka chloroprene rubber, ʻoi aku ka maikaʻi o ka paʻa o ka chlorine polyethylene i hui ʻia me ka chlorine a ʻaʻole pono ka mālama ʻana i ka mahana haʻahaʻa. ʻAʻole pili pololei nā mahana kiʻekiʻe i ke kauwela. ʻAʻole pono ka hoʻomaʻalili ʻana i ka polyethylene chlorine i ka wā o ka hoʻomaʻemaʻe wela, a ʻoi aku ka mahana o ka hoʻomaʻemaʻe ma mua o 50 ℃.
3. Ke hana ʻana i nā ʻūpā pale no nā uea a me nā kaula
Hiki ke hoʻohana ʻia ka polyethylene chlorinated i ka hana ʻana i nā ʻūpā uea a me nā kaula me ka hoʻohana ʻana i nā extruders wili lōʻihi a i ʻole nā ​​​​extruders wili pōkole. Ma ke ʻano laulā, ʻoi aku ka mālamalama o nā ʻūpā uea a me nā kaula i hana ʻia e nā extruders wili lōʻihi, ʻoi aku ka laumania, a ʻoi aku ka kikoʻī o nā ʻāpana kea. I ka wā e hoʻopuka ai i ka chlorinated polyethylene adhesive, ʻo ka mahana o ke poʻo ma waena o 6 ° C a me 90 ° C. Ma muli o ka hana wela frictional koʻikoʻi i ka wā o ke kaʻina hana hoʻomaʻemaʻe o ka polyethylene chlorinated, ʻoi aku ke kiʻekiʻe o ka mahana i loko o ka mea laholio, ma waena o 90 ℃ a me 120 ℃. No laila, i ka wā e hoʻohana ai i kahi extruder wili lōʻihi, pono e nānā a kāohi i ka mahana kumu maikaʻi e pale aku i ka puhi ʻana o ka mea laholio.
4. Kaʻina hana Sulfurization
Ke hoʻohālikelike ʻia me nā ʻano mea laholio ʻē aʻe i hoʻohana pinepine ʻia, ʻoi aku ke kiʻekiʻe o ke koi mahana no ke kaʻina hana vulcanization o ka polyethylene chlorinated, ma waena o 160 ℃ a me 180 ℃. ʻO nā koi vulcanization no ka uea polyethylene chlorinated a me ka ʻōpala kaula:; Ke 054 MPa ke kaomi mahu saturated, ʻo 160 ℃ ka mahana vulcanization a ʻo ka manawa vulcanization ma waena o 25min a me 30min. Ke 098MFRa ke kaomi mahu saturated, ʻo 180 ℃ ka mahana vulcanization a ʻo 6mir-10 min ka manawa vulcanization. Ke 152MPa ke kaomi mahu saturated, ʻo 200 ℃ ka mahana vulcanization a ʻo 1mir-3 min ka manawa vulcanization. Ke piʻi mālie ke kaomi mahu saturated, piʻi mālie hoʻi ka mahana vulcanization, ʻoiai e emi ana ka manawa vulcanization. ʻOi aku ka maikaʻi o ka pale ʻana i ka haehae ʻana o ka rubber polyethylene chlorinated.