Fiberglass tws strand lev (CSM)yog ib qho khoom siv dag zog ntau yam siv dav hauv kev lag luam composites. Tsim los ntawm kev txiavnruam fiberglass rovingsrau hauv 50mm-ntev strands, cov fibers no random faib thiab tswm rau ib tug stainless hlau mesh conveyor siv. Lub lev yog tom qab siv cov kua emulsions los yog hmoov binders, ua raws li los ntawm high-temperature drying thiab txias txheej txheem los tsim emulsion-bonded los yog hmoov-bonded CSM. Txoj kev tsim khoom no ua kom muaj qhov sib npaug ntawm qhov hnyav, qhov chaw du, thiab kev ncaj ncees ntawm cov qauv, ua rau nws xaiv rau ntau haiv neeg.cov ntawv thov kev lag luam.
Cov yam ntxwv tseem ceeb thiab qhov zoo
1. Uniform Reinforcement: Lub random, isotropic faib ntawm cov iav fibers muab cov khoom sib npaug ntawm txhua qhov kev qhia, txhim kho kev ua haujlwm ntawm cov khoom sib xyaw.
2. Superior Conformability: CSM nthuav tawm pwm kev hloov pauv tau zoo, ua rau kev siv seamless ntawm cov geometries nyuaj yam tsis muaj fiber ntau hloov lossis fraying npoo. Cov yam ntxwv no yog qhov tseem ceeb rau kev tsim qauv zoo nkauj hauv cov khoom siv tsheb lossis cov khoom siv kos duab.
3. Txhim kho Resin Compatibility: Nws optimized resin absorption thiab ceev ntub-tawm zog txo npuas tsim thaum lamination. Lub lev lub zog ntub dej kom ruaj khov ua kom muaj txiaj ntsig zoo, txo cov khoom pov tseg thiab lub sijhawm ua haujlwm.
4. Versatility hauv kev ua: Yooj yim cuttable thiab customizable, CSM haum raws li phau ntawv los yog mechanized fabrication txoj kev thaum tuav zoo ib yam thickness thiab ntug zoo.
Cov ntawv thov kev lag luam
CSM yog cov khoom siv hauv paus hauv ntau qhov chaw:
-Kev thauj mus los: Siv dav hauv nkoj hulls, automotive lub cev panels (xws li, bumpers), thiab railway Cheebtsam vim nws corrosion kuj thiab siab zog-rau-qhov hnyav piv.
- Kev tsim kho: Siv nyob rau hauv GRG (iav-reinforced gypsum) vaj huam sib luag, cov khoom siv huv huv (chaw da dej, da dej enclosures), thiab cov txheej txheem tiv thaiv corrosion.
- Zog & Infrastructure: Siv nyob rau hauv chemical-resistant piping, hluav taws xob rwb thaiv tsev txheej, thiab cua turbine Cheebtsam.
- Creative Industries: Txaus siab rau sculptural artworks, theatre props, thiab architectural qauv xav tau lub teeb yuag tsis tau ruaj khov.
Cov txheej txheem ua haujlwm
1. Tes Lay-Up: Raws li txoj hauv kev tseem ceeb hauv Tuam Tshoj txoj kev lag luam FRP, tes nteg-up cov txiaj ntsig los ntawm CSM cov resin saturation sai thiab muaj peev xwm tshem tawm npuas. Nws cov txheej txheem txheej ua kom yooj yim rau pwm, txo cov kauj ruam ua haujlwm rau cov khoom loj xws li cov pas dej da dej lossis cov tso tsheb hlau luam.
2. Filament Winding tshuab: CSM thiab nruam strand mats tsim cov resin-nplua nuj sab hauv / txheej txheej hauv cov kav dej lossis cov hlab ntsha siab, txhim kho qhov chaw tiav thiab cov khoom thaiv kev tawm tsam.
3. Centrifugal Casting: Ua ntej tso CSM nyob rau hauv rotating pwm tso cai resin infiltration nyob rau hauv centrifugal quab yuam, zoo tagnrho rau manufacturing seamless cylindrical Cheebtsam nrog tsawg voids. Txoj kev no xav tau mats nrog siab permeability thiab ceev resin uptake.
Technical Specifications
- Hom Binder: Emulsion-raws li mats muab kev yooj yim rau qhov chaw nkhaus, thaum cov hmoov sib tov sib xyaw ua kom cov thermal stability hauv cov txheej txheem kub-kho.
- Qhov hnyavStandard mats ntau yam ntawm 225g / m² txog 600g / m², adaptable rau thickness yuav tsum.
- Tshuaj tiv thaiv: Tau tshaj polyester, yas ester, thiab epoxy resins, CSM muab tshwj xeeb acid / alkali tsis kam rau marine thiab tshuaj ib puag ncig.
Xaus
Fiberglass chopped strand lev txuas txuas kev ua tau zoo thiab kev ua tau zoo hauv kev tsim khoom sib xyaw. Nws adaptability mus rau ntau txoj kev ua, ua ke nrog cov nqi-zoo thiab kev ntseeg tau ntawm txhua yam, nws yog ib qho tseem ceeb ntawm cov khoom siv rau kev lag luam ua ntej qhov tseem ceeb ntawm durability thiab tsim complexity. Kev nce qib tsis tu ncua hauv cov cuab yeej siv thev naus laus zis thiab kev kho fiber ntau txuas ntxiv nthuav dav nws cov ntawv thov, txhawb nqa nws lub luag haujlwm hauv kev daws teeb meem kev tsim vaj tsev tom ntej. Txawm hais tias yog rau cov khoom tsim tsheb loj lossis cov khoom tsim vaj tsev zoo nkauj, CSM tseem yog lub hauv paus ntawm kev tsim khoom niaj hnub.
Post lub sij hawm: Jun-03-2025