ʻAiʻoniʻoni -ʻoi loa -kiʻekiʻe MW polyethylene
Hoʻokumu ʻia ka pipeline kūpaʻa kūʻokoʻa -kiʻekiʻe molecular weight polyethylene (UPE)-e ka ultra-kiʻekiʻe molecular weight polyethylene resin me ka ʻoi aku o 2.5 miliona molekala kaumaha. He kūpono ia no ka mining, mana, lanahu, kemika a me nā ʻoihana ʻoihana kūikawā a me nā ʻoihana mining, a ʻo kāna hana kiʻekiʻe e ʻike nui ʻia i:
1.High aahu pale: 4 - 7 manawa o ka paipu kila, 3 manawa o ka paipu PE ma'amau, 4 manawa o ka nylon. Ua hōʻoia ka hoʻomaʻamaʻa ʻana ʻo ka paipu UPE he paipu pale ʻaʻahu kūpono no ka lawe ʻana i nā slurry slurry liʻiliʻi.
2. High corrosion kū'ē: ultra -kiʻekiʻe molecular kaumaha polyethylene ua saturated molecular hale, kiʻekiʻe kemika paʻa, hiki ke kū'ē i kekahi 'ano o ka corrosive media a me ka organic solvents.
3.High flexibility: hiki i ka elongation haʻihaʻi ke piʻi aku ma mua o 400%, aia kahi piʻo nui i ke kūkulu ʻana, ʻoi aku ka ʻōpala i ʻekolu mau manawa ʻaʻole e haki.
4.Ke kū'ē i ka hopena kiʻekiʻe: ke kū'ē i ka hopena kiʻekiʻe, 10 manawa o ka polyethylene kiʻekiʻe kiʻekiʻe, 6 manawa o ka nylon. Inā ʻo ia ka hopena ikaika o waho a i ʻole ka piʻi ʻana o ke kaomi kūloko, ka hopena, paʻakikī ke hana ʻia. ʻO ke kūpaʻa haʻahaʻa haʻahaʻa: ʻoi aku ka maikaʻi o ke kūpaʻa haʻahaʻa haʻahaʻa, hoʻemi ʻia ka 40 C, ʻoi aku ka ikaika o ka hopena i kahi waiwai kiʻekiʻe. E mālama i ka hana maikaʻi ma ka wela haʻahaʻa, ʻoi aku ka maikaʻi no ka paipu lawe waena ma nā wahi anuanu.
5. ʻAʻole maʻalahi ka hoʻonui ʻana: paʻakikī nā paia o loko a me waho o ka paipu, me ka -adhesion maikaʻi ʻole a me ka lubrication ponoʻī, paʻakikī nā mea scaling e waiho a hoʻopili, mālama nui i nā kumukūʻai descaling a me ka mālama ʻana o ka paipu.
6. Anti -'elemakule: 'oi aku ka maika'i o ka hana anti-ma mua o PE100, ho'ohana 'ia no 50 makahiki, ua ho'emi wale 'ia kāna hana mechanical e 20%.
7. ʻO ka hopena hoʻopakele ikehu maikaʻi: ʻo 0.07-0.11 ka pānaʻi friction, ʻo ka roughness wale nō 1 / 6 o ka paipu kila hou, ʻoi aku ka nui o ka holo ʻana ma mua o 50% kiʻekiʻe ma mua o ka paipu kila, a ua hoʻemi ʻia kona anawaena o loko ma kahi o 15% ke hoʻohālikelike ʻia me ka paipu kila.
8. Ka palekana a me ka ho'omalu 'ana i ke kaiapuni: 'a'ole -'ona a 'ono'ole, e like me nā kūlana ho'ohana paipu wai inu 'āina.
9.Easy hoʻokomo:ʻo ke kaumaha he hoʻokahi hapawalu o ka paipu kila, e hoʻemi nui i ke kumukūʻai hoʻokomo. Huli pololei ke kino paipu, hoʻopaʻa flange, me ke sila ʻole; a i ʻole socket thermal melt welding me ka ikaika interface kiʻekiʻe a me ka hana maʻalahi
Nā huahana pale: ultra-high mw polyethylene aahu-paipu kū'ē, Kina ultra-high mw polyethylene wear-mea hana paipu, mea ho'olako, hale hana
