Inkqubo yokubumba i-Kunshan vuthela ithatha iintlobo ngeentlobo zetekhnoloji kunye nemathiriyeli, ngakumbi kubandakanya oku kulandelayo:
I-Polyethylene (PE) I-Polyethylene lolona didi lunemveliso kushishino lweplastiki.I-Polyethylene yi-opaque okanye i-translucent, i-crystalline light-weight crystalline kunye nokuxhathisa ubushushu obuphantsi (ubushushu obuncinane bokusebenza bunokufikelela ku-70 ~ -100 ℃), ukugqunywa kombane okulungileyo kunye nokuzinza kweekhemikhali, kwaye inokumelana ne-acids ezininzi kunye ne-alkalis corrosion, kodwa hayi ubushushu. ukumelana.I-Polyethylene ilungele ukusetyenzwa ngesitofu sokubumba, ukubunjwa kokuvuthela, ukubunjwa kwe-extrusion kunye nezinye iindlela.I-PE inokwahlulwa ibe: i-polyethylene ephantsi yoxinaniso lwe-LDPE;high density polyethylene HDPE;i-linear low-density polyethylene LLDPE.
I-Polypropylene (PP) I-Polypropylene yi-thermoplastic efunyenwe yi-polymerization yepropylene.Ngokuqhelekileyo ayinambala, i-translucent solid, ayinavumba kwaye ayinayo ityhefu, kunye nobuninzi be-0.90 ~ 0.919 g/cm.Yeyona plasitiki ikhaphukhaphu yenjongo jikelele enenzuzo ezibalaseleyo.Ineempawu zokumelana nokupheka emanzini, ukuxhathisa umhlwa, amandla, ukuqina kunye nokungafihli ngcono kune-polyethylene, into engalunganga yimpembelelo ephantsi yokumelana nefuthe lobushushu, kulula ukuguga, kodwa inokuphuculwa ngokuguqulwa kunye nokongeza izongezo.Kukho iindlela ezintathu zokuvelisa i-polypropylene: indlela ye-slurry, indlela yobuninzi be-liquid kunye nendlela yesigaba segesi.
I-Polyvinyl Chloride (PVC) I-Polyvinyl chloride yiplastiki efunyenwe nge-polymerizing vinyl chloride, kwaye ukuqina kwayo kunokutshintshwa kakhulu ngokudibanisa i-plasticizers.Iimveliso zayo ezinzima kunye neemveliso ezithambileyo zineendlela ezininzi zokusetyenziswa.Iindlela zokuvelisa i-polyvinyl chloride ziquka ukumiswa kwepolymerization, i-emulsion polymerization kunye ne-polymerization eninzi, kunye ne-polymerization yokumiswa njengendlela ephambili.
I-Polystyrene (PS) I-Polystyrene-injongo ngokubanzi yipolymer ye-styrene, ebonakala elubala ngenkangeleko, kodwa inobunzima bokuba brittle.Ngoko ke, i-polystyrene enganyangekiyo (i-HTPS) inokwenziwa ngokudibanisa i-polybutadiene.Iindlela eziphambili zokuvelisa i-polystyrene yi-polymerization yobuninzi, i-polymerization yokumiswa kunye ne-polymerization yesisombululo.
Uxinzelelo lokuvuthela:
Ukuvelisa iimveliso zokubumba i-resin ye-ABS ngokubanzi, uxinzelelo lokuvuthela luhlala luyi-0.4-0.6MPA.Kwi-ABS esetyenziselwa iiplastiki zobunjineli, ezifana ne-ABS ekwazi ukumelana nobushushu, i-alloy ye-PC/ABS, i-fluidity yayo imbi, kunye noxinzelelo oluvuthelayo ngokubanzi lufikelela ngaphezu kwe-1MPA.Kwiimveliso ezineepateni ezintle kumphezulu, ukuba ipateni iyadingeka ukuba icace, uxinzelelo oluvuthelayo kufuneka lwandiswe.Kwiimveliso ezineemfuno eziphezulu zomphezulu, ezinje ngomsila ovuthelwe ngamaphiko emoto, ezifuna unyango olulandelayo lwepeyinti, iimveliso ziyafuneka ukuba zisondele kumngundo ukuze ziphindaphinde indawo yokubumba egudisiweyo ngexesha lokubumba, kunye noxinzelelo lokuvuthela. rhoqo kufuneka ukufikelela 1.5-2.0MPA.Iimveliso zokubumba ze-Shanghai zinommandla omkhulu, kokukhona zintsonkotha ngakumbi iimveliso, kwaye ukuncipha kodonga olungqingqwa, kokukhona ukuphakama koxinzelelo lokuvuthela, kwaye ngokuchaseneyo.Uxinzelelo oluphezulu lokuvuthela lukwakhokelela ekugqityweni okuphezulu komphezulu kunye nokuzinza kwe-dimensional.Kumgangatho osebenzayo, usebenzisa uxinzelelo oluphezulu lokuvuthela, ukulungiswa kwenkqubo kuya kuba lula, kwaye kulula ukufumana iimveliso ezinomgangatho ophezulu womphezulu.
I-Kunshan Zhida Plastic Products Co., Ltd. ngumvelisi ozinikele kuphuhliso kunye nokuveliswa kweemveliso zokubumba.Inkampani ithengisa iimveliso ezahlukeneyo zokubumba unyaka wonke.Inkampani ijonge phambili kubathengi abatsha nabadala beza kudibana kwaye bathenge ngenkonzo ekumgangatho ophezulu.
Ixesha lokuposa: Jun-20-2023