Dab tsi yog qhov tseem ceeb ntawm cov lus so tshuab hauv cov fiberglass ntau lawm?

Qhov tseem ceeb ntawm cov neeg sawv cev sozing tuaj yeem yog cov ntsiab lus raws li hauv qab no:

1. Ib qho "xav tau" rau kev tsim khoom: tsis muaj lawv, ruaj khov, ruaj khov, thiab loj- nplaiiav yaskev tsim khoom yog tsis yooj yim sua.

2. Qhov "kev kawm ua tau zoo": nws txiav txim siab ncaj qha rau qhov zoo ntawm kev sib koom ua ke ntawm coviav yasThiab lub resin matrix, yog li txiav txim siab qhov kawg cov tshuab muaj zog, kav ntev, thiab tag nrho cov kev ua tau zoo ntawm cov khoom siv sib xyaw.

3. Ib "Daim Ntawv Thov Kev Thov": Txawv Sizing Tus Neeg Sawv Ceviav yasRau txhiab tus sib txawv cov ntawv thov, los ntawm cov ntawv luam tawm kom siab -} Kev ua haujlwm composites.

Yog li ntawd, sizing agent tech yog ib qho ntawm cov tub ntxhais feem ntau thiab thev naus laus zis nyuaj hauv lubiav yaskev lag luam. Ib tug zoo tshaj plaws cov neeg sawv cev ua yeeb yam yog qhov xav txog ntawm aiav yasChaw tsim tshuaj paus kev sib tw.

Tom ntej no, peb yuav piav qhia luv luv piav txog qhov tseem ceeb ntawm cov neeg sawv cev ntawm cov hauv qab no:

1. Dab tsi yog tus sawv cev tus neeg sawv cev?

Thaum lub sij hawm cov txheej txheem ntawm kev kos duabiav yasLos ntawm molten iav rau micron - Cov tshuaj tsw qab yog pleev qhov tshwj xeeb rau saum npoo ntawm cov fiber tom qab nws tau tsim. Nws yog feem ntau cov aqueous emulsion los yog kev daws teeb meem, thov komyees rau txhua lub monofilament siv ib coater.

2. Cov haujlwm tseem ceeb thiab qhov tseem ceeb ntawm cov neeg saib xyuas sizing
Lub luag hauj lwm ntawm cov neeg sawv cev yog multifaceted, permeating txhua theem ntawm iav fiber ntau lawm thiab cov ntawv thov tom qab.

I. Lub luag haujlwm hauv cov txheej txheem ntau lawm (Fiberion tiv thaiv)

1. Kev tiv thaiv thiab lubrication:

• Tiv thaiv kev hnav: cov iav tshiab tsim tau muaj cov tsis yooj yim heev. Yog tsis muaj lubrication thiab kev tiv thaiv, ntau pua lossis txawm tias ntau txhiab tus phooj ywg fuzzy yuav tsim kev sib txhuam ntau dua rau hauv bundling ua ke rau hauv bipple, ua siab}}} ceev kos duab tsis yooj yim sua.

• Txo cov hluav taws xob zoo li qub: siab {- Kev nthuav dav ceev ua kom muaj hluav taws xob loj, ua rau muaj fiber ntau tawg thiab tsis sib luag. Tus neeg sawv cev antistatic nyob rau hauv cov neeg sawv cev Sizing kom tshem tawm cov hluav taws xob zoo li qub, ua kom muaj kev ruaj ntseg ntawm cov txheej txheem ntau lawm.

2. Kev sib hais thiab bundling:

• Nws puas sib koom siab ntau pua ntawm kev ywj pheej, du iav monofilaments ua kom tiav, ua keiav yas"Bobbin." Qhov no tso cai rau lub bobbin kom muaj lub ntsej muag zoo nkauj rau bobbin, yooj yim rau kev tuav tes txuas ntxiv, tsis ua tiav, thiab kev ua haujlwm.

Ii. Lub luag haujlwm hauv cov ntawv thov txuas ntxiv (interface txuas)

Qhov no yog qhov tseem ceeb thiab tseem ceeb tshaj plaws ntawm tus neeg sawv cev Sizing.Iav yasNws tus kheej muaj lub zog siab, tab sis nws txoj kev ua kom zoo nkauj thiab tshuaj lom neeg ua rau cov khoom tsis zoo rau cov khoom lag luam zoo xws li cov resins.

1. Tsim kom muaj "tus choj" nrog cov matrix (sib txuas ua ke):

• Cov neeg sawv cev sib txuas lus nyob rau hauv cov neeg sawv cev Sizing (feem ntau cov neeg ua haujlwm sib txuas lus) yog qhov tseem ceeb tshaj plaws. Ib kawg yog tshuaj lom zem rau cov iav fiber ntau, thaum lwm qhov kawg tuaj yeem siv tshuaj lossis lub cev muaj zog, xws li epoxy cob, Nylon, thiab lwm yam).

• Cov foos no ua lub zog ua kom ruaj khov, "kom khov kho cov hydrophilic, inorganic iav fiber ntau rau cov tshuaj hydrophobic, organic cob. Yog tsis muaj qhov interface txheej, cov fiber ntau thiab resin yuav cais tau yooj yim hauv kev ntxhov siab, ua rau cov khoom tsis ua haujlwm.

2. Kev txiav txim siab cov khoom siv zaum kawg ntawm kev ua tau zoo:

• Cov khoom siv neeg kho tshuab: Cov kev ntxhov siab zoo los ua kom muaj kev ntxhov siab los ntawm qhov siab dua ntawm cov khoom siv hluav taws xob siab, muaj kev siv zog siv tau ntxiv ntawm cov nyhuviav yasYuav kom ua tiav lub zog siab heev, modulus, thiab kev tsis kam nyob hauv cov khoom siv sib xyaw.

• Durability: Txheej Zoo Interfacial tiv thaiv corrosive media xws li cov khoom siv noo noo, dej, thiab tshuaj lom neeg.

• Txheej txheej adjability: sib xyaw cov nkauj uas tsim nyog ua rau cov iav sib xyaw ua ke, xws li winding, moulding, moulding, thiab nws.

3. Sizing Tus Neeg Sawv Cev Tso Cai: Tailor -} Ua rau daim ntawv thov
Sizing cov neeg sawv cev tsis yog universal tab sis theej "tailor -} ua" raws li kev npaj siv ntawm cov khoom kawg. Lawv feem ntau yog cov neeg sawv cev: txhawb cov neeg sawv cev, textile sizing cov neeg sawv cev, thiab textile {2} {}} requestcing cov neeg sawv cev.

• Cov neeg sawv cev textile:

• Lub Hom Phiaj: Muab cov iav fibers zoo textile ua qhov hluav taws xob (sib ntswg, plying, etc.). • Cov yam ntxwv: zaj yeeb yaj kiab - Cov roj ntsha ua kom tawg, uas yuav tsum tau muab tshem tawm los ntawm cov txheej txheem cua sov nrog cov tshuaj tiv thaiv ntub nrog lub zog reet.

• Cov ntawv thov: daim ntaub hluav taws xob tshuab hluav taws xob, daim ntaub firproof, insulating tes tsho, thiab lwm yam.

• Xav txhawb cov neeg sawv cev ntub dej:

• Lub Hom Phiaj: Yuav ncaj ncaj rau kev sib khi nrog lub resin matrix los tsim cov khoom siv.

• Cov yam ntxwv: Qhov no tam sim no yog cov kev mus kom ze. Cov qauv tsim suav nrog cov neeg sawv cev sib txuas, zaj duab xis- Cov tshuaj tiv thaiv, thiab lwm yam) polyerthe, uas nws cov khoom siv tau sib npaug nrog cov resin system siv.

• Thov sau rau hauv - Pawg:

• Iav yasReinfed plastics: Siv rau hauv cov chaw tsheb, cua tshuab cua tshuab, kav dej, tso tsheb hlau luam, khoom tso tsheb hlau luam, thiab lwm yam.

• Iav yasTxhawb nqa cov roj hmab: siv hauv cov hlua log, cov siv tawv.

• Iav yasTxhawb nqa thermoplastics: siv nyob rau hauv nylon, polypropylene, thiab lwm yam khoom siv moulding.