Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov neeg tsim khoom thiab cov khoom lag luam ntawm polystyrene hmoov yog 9003-53-6 nyob rau hauv Suav teb. Txais tos rau kev lag luam wholesale loj siab zoo polystyrene hmoov yog 9003-53-63-6 rau muag ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Polystyrene hmoovyog ib hom thermopicstic polymer zoo cov khoom ua los ntawm polymerizing styrene monomers. Nws cov tsos feem ntau yog dawb, ywj siab ntws cov hmoov zoo, thiab nws muaj kev nyab xeeb ntawm lub cev thiab tshuaj lom neeg ruaj khov. Nws cov yam ntxwv uas tseem ceeb tshaj plaws yog qhov ceev qis, rwb thaiv tsev siab, thiab yooj yim ntawm kev ua. Nws tuaj yeem yoog los ntawm cov hau kev xws li kub yaj, kev sib cais, lossis ua npuas ncauj thiab yog siv dav hauv ntau thaj chaw muaj kev muaj. Hauv kev tsim kho kev tsim kho, nws yog siv los ua lub teeb yuag sib xyaw ua ke kom sib xyaw ua ke kom txhim kho cov rwb thaiv tsev rwb thaiv tsev ntawm phab ntsa; Hauv kev lag luam kev lag luam, nws yog siv los ua kev siv tau me me, vaporizing thaum ntsib cov kua hlau molten ua kua los kom ua tiav cov khoom siv ua kua; Nyob rau hauv cov khoom siv hluav taws xob, nws yog siv vim nws dielectric cov yam ntxwv rau rwb thaiv cov txheej txheej; Hauv lub neej txhua hnub, nws yog feem ntau pom nyob rau hauv hloov cov khoom siv yas thiab cov chaw nres zaub mov nplaum cov kua nplaum. Tsis tas li ntawd, nws yog cov khoom siv tseem ceeb rau kev npaj polystyrene ntim (EPS) ua npuas ncauj Nws yuav tsum raug sau tseg tias cov khoom siv no muaj cov tshuaj zoo tsis kam tab sis yog soluble hauv cov khoom lag luam uas tsis muaj ntxhiab hydrocarbon cov kuab tshuaj, kev saib xyuas yuav tsum tau them rau nws qhov teeb meem ib puag ncig. Nyob rau hauv xyoo tas los, kev tshawb fawb thiab kev nthuav dav ntawm biodegradable hloov kho tau dhau los ua tus tseem ceeb hauv kev lag luam.
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Yas Khoom:
Polystyrene feem ntau siv los ua kom muaj npe ua kom muaj cov khoom siv yas. Polystyrene tseem tuaj yeem ua rau lwm cov roj hmab hom tshuaj polymer kom tsim cov khoom lag luam nrog cov khoom sib txawv. Cov ntawv thov txhua hnub suav nrog ntau lub ntsej muag yas, thiab lwm yam.
Kev cuam tshuam siab polystyrene (lub duav):
Kev cuam tshuam siab polystyrene yog qhov cuam tshuam cov khoom lag luam polystyrene tsim los ntawm kev ntxiv cov roj hmab polybutyl rau polystyrene. Cov khoom polystyrene yuav ntxiv micron loj roj hmab ob sab thiab txuas rau polystyrene thiab roj hmab ua ke los ntawm kev ceg. Thaum cuam tshuam, kev ntxhov siab ntawm qhov ntxeev ntawm cov lus tshaj tawm tawg yuav raug tso tawm los ntawm cov roj hmab muag muag. Yog li ntawd, cov lus tshaj tawm tawg yog tab tab tab tab tab tab txwv tsis sib haum thiab kev cuam tshuam tsis tau zoo dua.
Styrene Acrylonitrile Copolymer (San):
San yog cov lus luv ntawm Styrene Acrolonitrile. Nws yog Copolymer ntawm Styrene thiab Acrylonitrile. Nws yog ib qho tsis muaj kob thiab pob tshab polypropylene raws Engineering Yas nrog muaj kev muaj zog txhua yam. Lub tshuaj ruaj khov ntawm san zoo dua li ntawm polystyrene. Lub pob tshab thiab UV tiv thaiv ntawm cov khoom lag luam san tsis zoo li cov polymethyl methamine cov khoom, tab sis tus nqi kuj pheej yig.
Acrylonitrile Butadiene Styrene Copolymer (ABS):
Abs yog cov lus luv ntawm Acrylonitrile Butadiene STRYRIE, uas yog Copolymer ntawm Acrylonitrile, Butadiene thiab Styrene. Nrog rau cov yam ntxwv ntawm lub zog siab thiab qhov hnyav tsis tshua muaj, nws yog ib qho ntawm cov siv ua tshuab uas muaj ntau yam.
SBS Roj Hmab:
SBS roj hmab yog ib qho peb thaiv copolymer nrog cov qauv ntawm poly (styrene butadiene styrenei. Cov khoom siv no muaj cov yam ntxwv ntawm obscstyrene thiab polybutDaene, thiab yog cov roj hmab durable thermoplastic roj hmab. SBS roj hmab feem ntau siv los ua log tsheb.
Hauv hluav taws xob kwv yees:
Polystyrene yooj yim rau cov txheej txheem thiab cov duab, thiab muaj tus nqi qis, thiab lwm yam kho kom zoo nkauj txhua hnub, teeb pom kev zoo thiab ntim khoom. Hauv cov hluav taws xob, nws tseem yog cov khoom siv insulating zoo thiab cov khoom siv hluav taws xob thermal, capacters diilectric txheej, thiab lwm yam.
Hais txog cov tshuaj pleev ib ce:
Cov khoom lag luam polystyrene tuaj yeem siv tau rau hauv cov hmoov thiab tshuaj pleev cov tshuaj pleev kom hniav. Nws muaj cov hmoov zoo rau cov hmoov thiab tuaj yeem txhim kho cov nplaum ntawm hmoov. Nws muab cov tawv nqaij luster thiab lub roj, thiab yog qhov siab- qib filleter hloov tentcum hmoov thiab silicon dioxide.
Hluavtaws polystyrene:
Kev loj hlob:
Kauj ruam 1: Teeb lub ntom ntom ntawm cov khoom kawg rau ua npuas dej ua ntej ua npuas ncauj lossis ua npuas ncauj yooj yim. Hauv cov txheej txheem no, cov polymer hais tias muaj cov ua npuas ncauj ua npuas ncauj muag rau hauv cov cua kub, thiab cov foaming tus neeg sawv cev. Qhov tshwm sim yog tias txhua tus hlaws tsim kev nthuav dav, ua kom ntau cov npuas. Tus naj npawb ntawm cov npuas (ntom ntom ntom) yog tswj los ntawm cua sov kub thiab caij sov. Thaum lub sijhawm cov txheej txheem no, cov hlaws dai yuav tsum nyob twj ywm dispersed thiab pub dawb.
Hauv kev lag luam tsim khoom, cov txheej txheem ua npuas ncauj yog nqa tawm los ntawm kev xa tawm PS nyob hauv chav. Feem ntau, cov tshuaj tiv thaiv yog ua tiav los ntawm kev sib xyaw ua ke ntawm cov hlaws dai thiab chav hauv lub hwj kais. Cov cuab yeej siv tshuaj tiv thaiv (zoo li lub tshuab foaming preaming) yog tsim los ua kom sab nraud kev kub sab nraud qhib thiab ua cov hlaws dai ntawm sab saum toj. Txhawm rau kom ntseeg tau tias lub sijhawm muaj ntau lub sijhawm lossis thaum qee cov dps muaj kev loj hlob tau xav tau qhov kub siab dua, qee cov tuam ntxhab siv cov kettles. Tom qab ua npuas dej, cov hlaws yuav tsum tau siav kom cov cua yog maj tov rau hauv npuas.
Kauj ruam 2: Ua ntej, tso nyiaj matured ua ke ua npuas ua ke hlaws rau hauv cov pwm nrog cov kab noj hniav tshwj xeeb. Rau cov khoom me me thiab cov khoom muaj zog, cov khoom siv venuri (xws li cov phom) yuav tsum tau siv thaum moulding. Cov hlaws dai yog tshuab rau hauv cov pwm kab noj hniav nrog kev pab ntawm cov huab cua txaus. Cov khoom loj tuaj yeem sau cov pwm kab noj qab zib raws li lawv tus kheej lub ntiajteb txawj nqus. Cov pwm loj uas muaj cov granules tau kaw thiab ua kom sov, thiab cov hlaws dai yog softened los ntawm cua sov, kom cov npuas nthuav dav. Cov hlaws dai nthuav dav los sau cov khoob ntawm lawv, thiab sib raug zoo rau hauv lub cev npuas ib yam. Lub sijhawm no, lub cev ua npuas ncauj tseem muag muag thiab ris lub siab ntawm cov roj kub hauv lub xov tooj. Ua ntej noj cov khoom lag luam los ntawm cov pwm, nws yog qhov tsim nyog los ua kom muaj roj ntawm cov khoom lag luam, uas feem ntau yog cov qauv ntawm cov dej txau ntawm cov pwm hauv phab ntsa sab hauv.
Vim tias cov pwm pwm yog ob chav phab ntsa, cov moulding foamed ps yog hu ua "Chav Chamber Moulding". Qhov loj ntawm sab hauv phab ntsa ntawm cov pwm yog qhov loj me ntawm cov khoom tiag tiag. Muaj qhov hws nyob rau sab hauv phab ntsa ntawm cov pwm kom tso cai rau chav kom dhau los ntawm cov roj npuas thiab cov roj kub kom diffuse. Qhov chaw nruab nrab ntawm ob chav phab ntsa ua rau chav huv chav nyob rau hauv uas chav rau cua sov hlaws dai tau qhia. Rau cov khoom lag luam feem ntau, cov kev tsim lub siab ntawm cov ps yog qis dua 276kpa. Cov pwm yog ua los ntawm txhuas thiab nrum rau hauv ib qho duab raws li cov khoom yuav tsum tau ua. Cov moulding ntawm foamed ps yog txheej txheem kev lag luam ntau lawm vim nws cov khoom siv tsis zoo thiab tus nqi qis ntawm cov khoom siv pwm.
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Cov Khoom Siv Neeg Kho Tshuab:
Polystyrene molecule thiab nws cov qauv kev sib sau los txiav txim siab tias nws yog cov ntaub ntawv tsis sib xws thiab cov ntaub ntawv loj, uas qhia brittle fracture hauv kev ntxhov siab.
Ps feem ntau muaj lub taub hau tw tus qauv
PS Feem ntau muaj lub taub hau Tawb qauv, lub ntsiab tseem ceeb yog cov qauv siv roj ntsha, thiab ua rau cov roj av uas tsis sib xws, thiab ua rau cov roj av sib dhos, thiab ua rau cov roj av sib dhos Vim muaj lub nplhaib Benzene, PS muaj qhov siab tg (80 ~ 105 degree), yog li nws yog pob tshab thiab nyuaj ntawm chav tsev kub. Vim yog qhov sib dhos ntawm cov molecular chart, nws yog qhov yooj yim ua rau kev ntxhov siab tawg.
Cov ntaub ntawv ntawm Metric Cov Menyuam Hluav Taws Xob Sprocket
Polystyrene tsis muaj xim thiab pob tshab, thiab tuaj yeem ua tau dawb huv dawb. Nws cov kev txheeb ze yog tseem muaj dua thib ob rau PP thiab PE. Nws muaj cov hluav taws xob zoo heev, tshwj xeeb tshaj yog cov yam ntxwv ntau zaus, thib ob rau F-4 thiab PPO. Ib qho ntxiv, nws yog thib ob tsuas yog rau methacrylic acid retin nyob rau hauv cov nqe lus ntawm lub teeb ruaj khov, tab sis nws cov hluav taws xob tsis kam yog qhov muaj zog tshaj txhua qhov plastics. Qhov tseem ceeb tshaj plaws ntawm polystyrene yog tias nws cov cua sov ruaj khov thiab ua kom yooj yim rau kev siv tshuaj moulding, uas haum rau huab hwm coj ntau lawm. Moulding me moulding shrinkage thiab zoo seem ruaj khov ntawm cov khoom siv pwm.
Thermal Performance:
Tus yam ntxwv kub ntawm polystyrene yog: tus brittleness kub yog hais txog {{} yaj, lub iav hloov pauv, thiab cov kev txiav txim siab kub yog qhov ntsuas kub. Raws li cov khoom siv tshuab ntawm polystyrene txo qis nrog qhov nce ntawm qhov kub thiab txias yog hais txog 60 degree, thiab txias tshaj plaws yuav tsum tsis pub dhau 80 degree. Lub thermal conductivity yog tsawg, {{{}}}}}}}}}}}}}}}}, yuav luag tsis hloov pauv ntawm qhov kub, yog li nws muaj kev rwb thaiv thermal zoo.
Kev Ua Hluav Taws Xob:
Polystyrene muaj cov hluav taws xob zoo, nrog cov khoom siv hluav taws xob zoo nkauj mus txog rau 1016 - 1018, feem. Lub dielectric tsis dhau lub npe tangent tus nqi yog tsawg kawg nkaus, thiab tsis cuam tshuam los ntawm kev hloov pauv ntawm zaus, huab cua sov thiab av noo. Nws yog cov khoom siv insulating zoo heev.
Kev ua kho qhov muag tau:
Polystyrene muaj cov khoom zoo tshaj plaws rau cov khoom siv tau zoo tshaj plaws, nrog rau kev sib txuas ntawm thaj chaw ntawm 88% ~ 92% thiab refacking index ntawm 1.59 ~ 1.60. Nws tuaj yeem hla tag nrho cov wavelengths ntawm pom lub teeb. Cov ntaub ntawv pob tshab yog ob tsuas yog rau pob zeb polymers xws li polymethyl methamrylate hauv plastics. Txawm li cas los xij, vim huab cua tsis zoo ntawm polystyrene, nws yuav yog turbid thiab daj thaum nws tau siv lossis khaws cia ntev vim lub hnub ci thiab hmoov av. Yog li ntawd, thaum ua cov khoom lag luam siab xws li cov khoom siv kho qhov muag nrog polystyrene, nws yog qhov tsim nyog los txiav txim siab ntxiv hom uas tsim nyog thiab ntau ntawm cov tshuaj tiv thaiv kab mob.
Tshuaj lom neeg cov khoom:
Zoo corrosion tsis kam, tsis zoo kuab tshuaj tiv taus thiab oxidation tsis kam.
Polystyrene tiv thaiv ntau yam alkalis, cov ntsev thiab cov kua qaub qis dua ntawm 10% ~ 30%, thiab cov tshuaj accochloric (xws li cov roj ntsha Tab sis feeb nitric acid thiab lwm tus oxidants tuaj yeem rhuav tshem nws.
Polystyrene tuaj yeem yaj nyob rau ntau cov kuab tshuaj nrog solubility tsis, ua rau muaj roj av, ether, thiab lwm yam, Phenol, thiab lwm yam, tab sis tuaj yeem yog yoov los ntawm lawv. Coob leej tsis yog cov kuab tshuaj, xws li haus dej haus ntau dua thiab roj, tuaj yeem ua rau muaj kev ntxhov siab tawg lossis o ntawm polystyrene.
Polystyrene feem ntau tau ua rau kev laus nyob rau hauv tshav kub, oxygen thiab atmospheric muaj kev sib tw thiab cov xim ntawm macromolecular chains. Thaum lub kaw lus muaj trace monomers, sulfide thiab lwm yam impurities, nws yog ntau dua kev laus. Yog li ntawd, polystyrene cov khoom yuav dhau los ua daj thiab nkig hauv ntev - siv.
Cim npe nrov: Polystyrene Hmoov Tau Li 9003-53-6, Cov chaw muag khoom, chaw tsim khoom, Hoobkas, lag luam, yuav, nqe, loj, rau muag