Profile Profile Profile

Hyypro ® Polyethylene Phots na yau da kullun sune thermoplastics na takaice, wanda ba su da kamanci, mai ƙanshi, mara dadi, farin farin powers. Abubuwan da aka gyara masu gyara suna jujjuyawa da kuma murkushe murhun duniya tare da bayyanar farin fari. Nauyin kwayar halitta yana cikin kewayon 10,000 zuwa 100,000.

Wadanda ke da nauyin kwayar cutar kwayoyin fiye da 100,000 sune babban nauyin kwayar halittar ruwa mai tsayi. Mafi girman nauyin kwayar halitta, mafi kyawun kayan aikinta da na injiniya, da kuma kusa da shi shine matakin da ake buƙata na kayan injiniyan. Koyaya, mafi girman nauyin kwayoyin, mafi wuya shi ne tsari. Matsayin narkewa na polyethylene shine 100-130c, da ƙananan yawan zafin jiki yana da kyau kwarai. Hakanan yana iya kiyaye kyawawan kayan aikin injin at -60 ° C, amma yawan zafin jiki shine 80 ~ 120 ° C.

A karkashin aikin yanayi, hasken rana da isshygen, polyethylene zai tsufa, disolor, crack, crack, ya zama mai rauni ko kuma rasa kaddarorin na inji.

A zazzabi mai sarrafa shaye-shaye, saboda narkewar abu, narke zai ragu, discoloration da gudana zai bayyana, ya kamata a biya shi zuwa sarrafa tsari ko kuma yin amfani da tsari. Saboda polyethylene yana da halaye na sama kuma yana da sauƙi don aiwatarwa da sifa, sake maimaita polyethylene yana da ƙima sosai.

Babban yanayin yanayin martaba

Zazzabi na Silinder: zazzabi na ganga galibi yana da alaƙa da yawan pe da yawan narke. Hakanan yana da alaƙa da nau'in da aikin injin daskararre da kuma siffar ɓangaren filastik farko.

Tunda PROLMER POLYSLMERLERICER, alkuryin Crystal sun sha wani adadin zafi yayin narkewa, saboda haka zazzabi na ganga ya zama digiri 10 fiye da yadda ya narke. Don ldpe, zazzabi ganga an sarrafa shi a 140-200 ° C, kuma zazzabi an cire shi a bayan ganga, kuma an ɗauki matsakaicin ƙimar a ƙarshen ƙarshen. .

Zaɓuɓɓuka mold: zazzabi mold yana da babban tasiri a kan matsayin crystallization na filastik sassa. Babban zazzabi yana haifar da babban narke lu'estallity da ƙarfi mai ƙarfi, amma ƙarfin shukewar zai ƙara ƙaruwa. Yawancin lokaci, zazzabi zazzabi na LDPE an sarrafa shi a 30 ° C zuwa 45 ° C, yayin da yawan zafin jiki na HDPE ya fi 10 ° C.

Molding matsin lamba: kara matsa lamba na allura yana da amfani ga cika cika molten kayan. Tun da pe yana da kyawawan rayuwa, sai dai don samfuran da ke da bakin ciki da siriri. Ya kamata a zabi ƙananan allura matsin lamba. Babban allurar rigakafi ne 50-100mpta. Siffar mai sauki ce. Don manyan sassan filastik a bayan bango, matsa lamba na allura na iya zama ƙasa, kuma akasin haka.

Bushewa: Babu bushewa da ake buƙata idan an adana shi yadda yakamata.
Narke zazzabi: 220 ~ 260C. Don kayan kwayoyin da manyan kwayoyin, shawarar da aka ba da shawarar narkewar zafin jiki na tsakanin 200 da 250C.
Mold zazzabi: 50 ~ 95c. Kayan filastik tare da kauri katange da kauri a kasa 6mm yakamata ayi amfani da zazzabi mafi girma, da kuma sassan filastik tare da kauri mai kauri.
Zazzabin sanyaya na pe propulote ya kamata ya zama uniform don rage bambanci a cikin shrinkage. Don mafi kyawun lokacin rarar mama, tashar tashar diamita ta sanyaya yakamata ta kasance ƙasa da 8mm kuma ya kamata a cikin 1.3d na mold farfajiya (inda 'd' shine diamita mai laushi).

Polyethylene (pe) yana da ƙarancin farashi, fifiko, kuma gaba ɗaya don aiwatarwa, sanya shi ɗayan mahimman mahadi na thermoplastast na yau da kullun. A matsayin manyan fayil ɗin filastik Exterderderderderdering, robobi na Hony suna aiki tare da daidaitattun mahaɗan polyethylene ciki har da HDPE, MDPE da LDPE. Muna kera nau'ikan bayanan bayanan polyethylene sun mamaye bayanan martaba wadanda suka hada da tubing, tashoshi, tashoshi, abubuwan da suka dace da sauran sassan al'ada.