Cov khoom siv feem ntau siv rau kev txhaj tshuaj molding

Feem ntau siv cov khoom siv tshuaj molding rau kev txhaj tshuaj molding xws li ABS, PC, PE, PP, PS, PA, POM, thiab lwm yam. Cov khoom sib txawv muaj cov khoom sib txawv. Thaum xaiv cov khoom siv, koj tuaj yeem xaiv raws li qhov yuav tsum tau ua ntawm cov khoom nws tus kheej.

ABS

ABS yas yog terpolymer ntawm peb lub monomers: acrylonitrile (A), butadiene (B) thiab styrene (S). Nws yog lub teeb ivory, opaque, non-toxic thiab tsw. Cov khoom siv raw khoom tau yooj yim muaj, tag nrho kev ua tau zoo, tus nqi pheej yig, thiab kev siv dav. Yog li ntawd, ABS yog ib qho ntawm feem ntau siv engineering yas.

Yam ntxwv:

● Lub zog txhua yam muaj zog, muaj zog cuam tshuam thiab zoo creep kuj;

● Nws muaj cov yam ntxwv ntawm hardness, toughness thiab rigidity;

● Qhov saum npoo ntawm ABS yas tuaj yeem ua electroplated;

● ABS tuaj yeem sib xyaw nrog lwm cov yas thiab roj hmab los txhim kho lawv cov khoom, xws li (ABS + PC).

Tej thaj chaw thov:

Feem ntau siv hauv tsheb, TVs, tub yees, tshuab ntxhua khaub ncaws, cua txias thiab lwm yam khoom siv hluav taws xob.

PC

PC yas yog cov khoom siv tawv, feem ntau hu ua mos txwv iav. Nws yog cov khoom tsis muaj tshuaj lom, tsis qab, tsis muaj ntxhiab, pob tshab khoom uas yog nplaim taws, tab sis tuaj yeem tua tus kheej tom qab raug tshem tawm ntawm hluav taws.

yam ntxwv:

● Nws muaj qhov tshwj xeeb toughness thiab hardness, thiab muaj kev cuam tshuam zoo tshaj plaws ntawm tag nrho cov ntaub ntawv thermoplastic;

● Zoo heev creep kuj, zoo seem stability, thiab siab molding raug;

● Zoo tiv thaiv tshav kub (120 degrees);

● Qhov tsis zoo yog lub zog tsis muaj zog, muaj kev ntxhov siab loj, thiab tawg yooj yim;

● Cov khoom yas muaj qhov hnav tsis zoo.

Tej thaj chaw thov:

Cov khoom siv hluav taws xob thiab kev lag luam (cov khoom siv hauv computer, cov khoom sib txuas, thiab lwm yam), cov khoom siv (cov khoom noj khoom haus, cov tub rau khoom tub yees, thiab lwm yam), kev lag luam tsheb thauj mus los (tsheb pem hauv ntej thiab nram qab lub teeb, ntsuas vaj huam sib luag, thiab lwm yam).

PP

PP cov nplaum nplaum, feem ntau hu ua 100% cov kua nplaum mos, yog cov khoom tsis muaj xim, pob tshab lossis glossy granular, thiab yog cov yas crystalline.

yam ntxwv:

● Zoo fluidity thiab zoo heev molding kev ua tau zoo;

● Kev ua haujlwm kub zoo heev, tuaj yeem ua rau boiled thiab sterilized ntawm 100 degrees Celsius;

● High yield zog;

● Kev ua tau zoo ntawm hluav taws xob;

● Kev nyab xeeb hluav taws tsis zoo;

● Nws muaj cov huab cua tsis zoo, tsis zoo rau cov pa oxygen, thiab muaj kev cuam tshuam rau kev laus vim muaj kev cuam tshuam ntawm ultraviolet rays.

Tej thaj chaw thov:

Automotive kev lag luam (tsuas yog siv PP uas muaj hlau additives: fenders, ventilation ducts, kiv cua, thiab lwm yam), cov khoom siv (lub tshuab ntxhua khaub ncaws lub qhov rooj gaskets, tshuab ziab khaub ncaws, tshuab ntxhua khaub ncaws thiab npog, tub yees qhov rooj gaskets, thiab lwm yam.), Nyiv nrog cov khoom siv (cov nyom thiab vaj khoom siv xws li lawnmowers thiab sprinklers, thiab lwm yam).

ON

PE yog ib qho ntawm cov khoom siv polymer feem ntau siv hauv lub neej txhua hnub. Nws yog ib tug dawb waxy khoom, me ntsis keratinous, tsw tsw, tasteless, thiab non-toxic. Tsuas yog rau cov yeeb yaj kiab, lwm yam khoom yog opaque. Qhov no yog vim PE muaj crystallinity siab. Vim muaj degree.

yam ntxwv:

● Resistant kub los yog txias, corrosion resistant (tsis resistant rau nitric acid), insoluble nyob rau hauv cov kuab tshuaj nyob rau hauv chav tsev kub;

● Kev nqus dej tsawg, tsawg dua 0.01%, rwb thaiv tsev hluav taws xob zoo heev;

● Muab cov ductility siab thiab cuam tshuam lub zog nrog rau kev sib txhuam qis.

● Cov dej tsis tshua muaj permeability tab sis huab cua permeability siab, haum rau cov khoom ntim dej noo;

● Qhov saum npoo yog tsis-polar thiab nyuaj rau daim ntawv cog lus thiab luam tawm;

● Tsis UV-resistant thiab huab cua-resistant, ua brittle nyob rau hauv tshav ntuj;

● Tus nqi shrinkage yog loj thiab nws yooj yim rau shrink thiab deform (shrinkage tus nqi: 1.5 ~ 3.0%).

Tej thaj chaw thov:

Nws yog dav siv hauv kev tsim cov hnab yas, yas zaj duab xis, hlau thiab cable npog thiab txheej, thiab lwm yam.

PS

PS, feem ntau hu ua cov kua nplaum tawv, yog cov xim tsis muaj xim, pob tshab, glossy granular khoom.

yam ntxwv:

● Kev ua haujlwm kho qhov muag zoo;

● Kev ua tau zoo ntawm hluav taws xob;

● Yooj yim rau kev tsim thiab txheej txheem;

● Cov xim zoo nkauj;

● Qhov teeb meem loj tshaj plaws yog brittleness;

● Tsawg kub ua haujlwm kub (qhov siab tshaj plaws ua haujlwm kub 60 ~ 80 degrees Celsius);

● Cov kua qaub tsis zoo.

Tej thaj chaw thov:

Cov khoom ntim khoom, cov khoom siv hauv tsev (tableware, tais, thiab lwm yam), hluav taws xob (pob tshab ntim, lub teeb diffusers, insulating films, thiab lwm yam)

PA

PA yog cov yas engineering, uas yog tsim los ntawm polyamide resin, suav nrog PA6 PA66 PA610 PA1010, thiab lwm yam.

yam ntxwv:

● Nylon yog crystalline heev;

● High mechanical zog thiab zoo toughness;

● Muaj zog tensile thiab compressive zog;

● Kev qaug zog tsis zoo, hnav tsis kam, corrosion kuj, kub tsis kam, thiab tsis muaj tshuaj lom;

● Muaj cov khoom siv hluav taws xob zoo heev;

● Nws muaj lub teeb tsis zoo, yooj yim nqus dej, thiab tsis muaj kua qaub-resistant.

Tej thaj chaw thov:

Nws yog dav siv nyob rau hauv cov khoom siv vim nws zoo mechanical zog thiab nruj. Vim nws zoo hnav tsis kam, nws kuj yog siv rau hauv kev tsim cov bearings.

POM

POM yog cov khoom siv tawv thiab cov yas engineering. Polyoxymethylene muaj cov qauv siv lead ua nrog cov khoom siv zoo heev, siab elastic modulus, siab rigidity thiab deg hardness, thiab hu ua "hlau sib tw."

yam ntxwv:

● Me me kev sib txhuam coefficient, zoo heev hnav tsis kam thiab nws tus kheej lubrication, thib ob tsuas yog nylon, tab sis pheej yig dua nylon;

● Cov kuab tshuaj zoo, tshwj xeeb tshaj yog cov kuab tshuaj organic, tab sis tsis tiv taus cov kua qaub, alkalis thiab oxidants;

● Zoo qhov ruaj khov thiab tuaj yeem tsim cov khoom precision;

● Lub molding shrinkage yog loj, thermal stability tsis zoo, thiab nws yog ib qho yooj yim rau decompose thaum rhuab.

Tej thaj chaw thov:

POM muaj kev sib txhuam coefficient tsawg heev thiab zoo geometric stability, ua rau nws tshwj xeeb tshaj yog haum rau kev ua iav thiab bearings. Vim tias nws kuj muaj qhov kub thiab txias tsis kam, nws kuj yog siv rau hauv cov kav dej (pipeline li qub, lub twj tso kua mis), cov khoom siv nyom, thiab lwm yam.