Tel: +86-571-63258485
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Hangzhou Fuyang Wanlong Machinery Co., Ltd

Ntxiv: No.100 Jincheng kev, lub zos Fuyang, Hangzhou, Zhejiang lub xeev Hwj Naj, Suav teb

TEL: +86-571-63258485

Txawb: +86-18868748887

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QQ:632671643

Email: fywljx@hotmail.com

Hot Tags: Polystyrene Expander MachinePolystyrene Shape Molding MachinePolystyrene Block Molding MachinePolystyrene Cutting MachinePolystyrene Recycling Machine

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Tsev > Xov xwm > Ntsiab lus

Polystyrene Zoo Moulding Tshuab Thiab Cov Khoom Ntawm Cov Polystyrene Molding Machine

Polystyrene Mai Moulding tshuab Polystyrene moulding tshuab. Polystyrene yog hais txog cov polymer uas tau tsim los ntawm cov dawb radical ntxiv polymerization ntawm styrene monomer, lub npe Japanese rau Polyester. Nws yog ib qho tsis muaj xim, pob tshab thermoplastic nrog rau iav hloov kub tshaj 100 ° C thiab yog vim li no feem ntau siv los ua cov ntim cia uas yuav tsum tau kub uas yuav tsum tau dej kub, thiab cov khoob khoob uas pov tseg.

Polystyrene (PS) muaj xws li cov polystyrene zoo tib yam, nthuav polystyrene (EPS), cov nyom loj heev (Polystyrene) (HIPS) thiab syndiotactic polystyrene (SPS). Ordinary polystyrene cob yog non-toxic, ntxhiab, tsis muaj kob thiab tsis muaj pob

Cov khoom, iav zoo li cov ntaub ntawv, cov khoom uas muaj lub siab tshaj plaws, lub teeb kis mus txog 90%, hluav taws xob rwb thaiv tsev zoo, yooj yim xim, zoo ua fluidity, zoo rigidity thiab zoo tsis ua hauj lwm rau tshuaj corrosion. Ordinary polystyrene yog qhov tsis muaj nkig, tsis muaj zog lub zog, nws ua rau kev nyuaj siab tawg, tsis kub tsis ua hauj lwm thiab tsis kam ua kom dej npau thiab zoo li ntawd.

Polystyrene Shape Moulding Machine yog ib qho qauv zoo nkauj, Polystyrene macromolecule saw sab ntawm lub nplhaib benzene, loj ntim sab ntawm lub nplhaib benzene rau qhov kev txhim kho random kom txiav txim siab lub cev thiab tshuaj cov khoom ntawm cov pob zeb polystyrene, xws li siab siab High rigidity, siab iav hloov qhov sov, nkig thiab lwm yam. Expandable polystyrene yog ua nyob rau hauv lub dog dig polystyrene impregnated nrog tsawg boiling point ntawm lub cev tshuab xa mus, tus txheej txheem ntawm cua sov ua npuas ncauj, nplooj siab mus rau qhuav ntawm npuas cov khoom. High impact polystyrene yog ib tug copolymer ntawm styrene thiab butadiene, butadiene yog ib tug dispersed theem, uas pab txoj kev muaj zog ntawm cov khoom, tab sis qhov khoom yog opaque. Syndiotactic polystyrene rau tib lub qauv, kev siv ntawm metallocene catalyst ntau lawm, kev loj hlob ntawm ntau yam tshiab ntawm polystyrene, zoo kev kawm, teej tug mus rau engineering plastics

PS feem ntau yog lub taub hau-rau-Twj qauv, lub ntsiab saw yog saturated carbon saw, pendant-based conjugated benzene nplhaib, kom lub molecular qauv yog lus, nce lub rigidity ntawm lub molecule, thiaj li PS non-crystalline linear polymer. Vim hais tias muaj lub nplhaib ntawm benzene, PS muaj lub siab Tg (80 ~ 105 ℃), yog li nyob ntawm chav tsev kub thiab lub zog, vim lub rigidity ntawm cov khoom molecular, yooj yim ua rau kev nyuaj siab tawg.

Polystyrene Shape Molding Tshuab Polystyrene tsis muaj xim thiab pob tshab, dawb xim, qhov sib npaug txheeb ze yog tus thib ob tsuas yog PP, PE, nrog cov khoom hluav taws xob zoo, tshwj xeeb tshaj yog cov neeg muaj qhov siab, tsis zoo rau F-4, PPO. Tsis tas li ntawd, nyob hauv txoj kev kaj ntawm tom qab cov tshuaj methacrylic, tab sis qhov kev tiv thaiv hluav taws xob tiv thaiv yog qhov muaj zog ntawm txhua yam yas. Polystyrene yog qhov tseem ceeb tshaj plaws ntawm thermal stability thiab kev khiav hauj lwm thaum lub melting yog zoo heev, thiaj yooj yim rau kev tsim, tshwj xeeb tshaj yog kev txhaj tshuaj molding yooj yim, haum rau loj qhuav. Molding shrinkage yog me me, tus duab ntawm cov khoom loj stability yog tseem zoo.