"IbfiberglassCov feem uas tawg hauv 3 xyoos yog ib qho kev lav ris; cov feem uas kav ntev li 20 xyoo yog ib qho khoom muaj nqis.
Hauv lub ntiaj teb kev sib tw ntawm kev cog ntoo ua lag luam thiab cov chaw cog qoob loo loj, lub sijhawm ntev ntawm cov qauv txhawb nqa cuam tshuam ncaj qha rau cov nyiaj tau los. Thaum peb txav mus rau xyoo 2026, qhov kev tsom mus rau tau hloov pauv ntawm "kev txhawb nqa ib ntus" mus rau "kev tsim kho vaj tse mus sij hawm ntev." Tsab xov xwm no dhia mus tob rau hauv cov lus zais tsim khoom ntawmcov ceg ntoo fiberglass, tshwj xeeb yog li cas cov txheej txheem tiv thaiv UV-resistant high-tech thiab cov txheej txheem pultrusion siab heev ua tiav qhov tsis tau muaj dua li20+ xyoo kev ua haujlwm sab nraum zoov.
1. Lub Hauv Paus Tsim Khoom: Cov Txheej Txheem Pultrusion
Yuav kom nkag siab tias vim li cas ibfiberglass ncejkav ntev li ntau xyoo, peb yuav tsum saib seb nws yug los li cas. Tsis zoo li cov yas txhaj tshuaj, cov ceg txheem ntseeg qib siab tau tsim los ntawmPultrusion.
Lub cev ntawm lub zog
Cov txheej txheem pultrusion cuam tshuam nrog rub cov iav fibers tas mus li los ntawm lub dab dej kub thiab lub pwm zoo li tus. Qhov no tsim ib qho profile nrog qhov sib piv iav-rau-resin siab heev (feem ntau70% iav rau 30% resin).
Kev Txhawb Nqa Kab Ntsig:Cov fibers khiav longitudinal, muab covfiberglassceg txheem ntseegnws lub zog flexural zoo kawg nkaus.
Kev sib xws:Txhua millimeter ntawm tus ncej muaj tib lub cev ntom ntom, ua kom tsis muaj "qhov chaw tsis muaj zog" uas yuav tawg.
Lus Cim Txog Kev Siv:Lub modulus ntawm elasticity (E) hauv peb cov txheej txheem tsim khoom raug calibrated kom ntseeg tau tias tus ncej muab txaus "muab" rau tsob ntoo los tsim cov ntoo uas tiv taus cua, thaum tswj lub zog tensile ntawm ntau dua 400textMPa.
2. Kev Tshawb Fawb Txog Kev Tiv Thaiv UV: Kev daws teeb meem "Fiber Blooming"
Tus yeeb ncuab loj tshaj plaws ntawm cov khoom sib xyaw sab nraum zoov yog lub hnub lub teeb Ultraviolet (UV). Yog tsis muaj kev kho kom zoo, cov fiberglass txheem yuav raug kev txom nyem los ntawm"Cov fiber tawg paj"—ib qho txheej txheem uas cov resin lwj, ua rau cov iav fibers khaus rau saum npoo.
Yuav ua li cas CQDJ thiaj li ua kom muaj sia nyob tau 20+ xyoo
Peb cov kab tsim khoom suav nrog ntau theem kev tiv thaiv UV:
UV-Stabilized Resin Matrix:Peb muab cov polyester puag los yogepoxy resinnrog cov tshuaj tiv thaiv UV qib siab (HALS - Hindered Amine Light Stabilizers). Cov tshuaj ntxiv no nqus tau lub zog UV thiab yaj nws ua cua sov tsis muaj teeb meem.
Lub Polyester Surface Veil:Qhov no yog "cov kua ntses zais cia." Thaum lub sijhawm pultrusion, ib daim ntaub polyester zoo nkauj raug qhwv ib puag ncig lub hauv paus fiber. Qhov no tsim ib txheej txheej nplua nuj uas ua haujlwm ua lub tsho tiv thaiv, tiv thaiv cov qauv fibers los ntawm kev raug tshav ntuj ncaj qha.
Kev Txheej Txheem Sab Nraud Tshwj Xeeb:Rau cov chaw ib puag ncig hnyav heev (xws li cov vaj txiv hmab txiv ntoo siab lossis thaj chaw sov), peb siv cov txheej txheem tiv thaiv UV ntxiv uas muab cov khoom thaiv thib ob tiv thaiv hydrolysis thiab photo-oxidation.
3. Kev Ua Tau Zoo: Fiberglass vs. Lwm Txoj Hauv Kev
Rau tus thawj tswj kev yuav khoom, cov ntaub ntawv hais lus nrov dua li cov lus. Cia peb piv qhov kev puas tsuaj ntawm ntau yam khoom siv rau 20 xyoo tom ntej.
| Khoom siv | Tus nqi pib | Kwv yees lub neej ntev | Kev Tiv Thaiv UV | Kev Txij Nkawm | 20-Xyoo ROI |
| CQDJ Fiberglass | Nruab Nrab | 20-25 Xyoos | Zoo heev | xoom | Siab |
| Ntoo thuv kho | Qis | 5-7 Xyoos | Pluag (Rot) | Siab | Qis |
| Xyoob Ntuj | Qis heev | 1-2 Xyoos | Pluag (Brittle) | Tsis tu ncua | Tsis zoo |
| Cov Hlau Galvanized | Siab | 10-15 Xyoos | N/A (Xeb) | Nruab Nrab | Nruab Nrab |
4. Kev Kho Kom Haum Rau Cov Kev Xav Tau Hauv Kev Lag Luam
Kev tsim khoom tsis yog hais txog cov khoom siv xwb; nws yog hais txog kev siv.CQDJ, peb cov kab ntau lawm tso cai rau kev hloov kho kom haum:
Txoj kab uas hla:Los ntawm1/4″ (6mm) rau cov menyuam yaus uas muaj plaub hau zoo nkauj3/4″ (19 hli)rau cov tshuab trellis loj rau kev lag luam loj.
Kev ntxhib los mos ntawm qhov chaw:Xaiv ntawm qhov tiav du rau kev tuav yooj yim lossis anto ribbedrau kev tuav zoo dua nrog cov ntoo khi thiab cov clips.
Cov Xaus Taw Qhia:Cov qhov kawg uas muaj qhov tseeb yog tus qauv los xyuas kom meej tias kev teeb tsa tsawg hauv cov av uas muaj zog.
5. Kev Kawm Txog Cov Neeg Mob: 20 Xyoo Ua Haujlwm Hauv Daim Ntawv
Xyoo 2006, peb tau soj ntsuam cov ceg txheem ntseeg uas tau teeb tsa hauv ib lub vaj txiv hmab uas muaj ntau qhov chaw cog qoob loo,Cov fiberglass stakes uas tiv taus UVqhia tias lub zog khoov tau poob tsawg dua 5%. Qhov saum npoo tseem du thaum kov, tsis muaj cov cim qhia tias cov fiber tawg paj uas ua rau cov khoom tsis zoo.
Qhov kev ruaj khov mus sij hawm ntev no yog vim li cas peb lub chaw tsim khoom hauvChongqing (CQDJ)tau dhau los ua tus khub koom tes ntseeg siab rau kev xa khoom thoob ntiaj teb, muab ntau txhiab tons txhua xyoo rau Tebchaws Meskas, Tebchaws Europe, thiab Russia.
6. Kev Txawj Ntse Txog Kev Yuav Khoom: Yuav Nug Koj Lub Chaw Tsim Khoom Li Cas
Yog koj muab khoomcov fiberglass stakes ntau, tsis txhob tsuas nug tus nqi xwb. Nug cov lus nug txog kev siv tshuab no kom paub tseeb tias nws zoo:
- Hom UV stabilizer twg siv rau hauv koj cov resin?(Nrhiav cov HALS-hom stabilizers).
- Tus ceg txheem ntseeg puas muaj daim ntaub thaiv saum npoo av?(Tseem ceeb rau kev nyab xeeb ntawm daim tawv nqaij thiab lub neej UV).
- Qhov piv ntawm iav thiab resin yog dab tsi?(Cov iav ntau dua sib npaug zog dua).
- Koj puas tuaj yeem muab COA (Daim Ntawv Pov Thawj Kev Tshawb Fawb) rau lub zog tensile?
7. Kev Thauj Mus Los thiab Kev Loj Hlob: Qhov Zoo ntawm CQDJ
Thaum koj koom tes nrog lub chaw tsim khoom, koj yuav tsum paub tias lawv tuaj yeem tswj hwm qhov ntim.
Peev Xwm:Peb lub chaw ua haujlwm ntau txoj kab pultrusion 24/7.
Kev Ua Haujlwm Zoo ntawm Kev Thauj Khoom:Peb tshwj xeeb hauv kev ua kom qhov chaw ntim khoom ntau tshaj plaws. Rau ib qho 8ft ceg txheem ntseeg, ib20GP thawvfeem ntau tuaj yeem haum17 tons, xyuas kom koj tus nqi tsaws rau ib chav tsev qis li qis tau.
Npaj Txhij Rau Kev Xa Tawm:Tag nrho peb cov khoom raug ntim rau hauv cov pob khoom tiv thaiv UV kom ntseeg tau tias lawv tuaj txog ntawm koj lub chaw nres nkoj hauv lub Hoobkas tshiab.
Xaus Lus: Qhov Zoo Yog Kev Xaiv
Kev tsim khoom ntawmcov ceg ntoo fiberglassyog ib qho kev tshawb fawb meej. Los ntawm kev nqis peev rau hauv cov thev naus laus zis tiv taus UV thiab cov khoom siv pultrusion zoo, koj tsis yog tsuas yog yuav ib qho kev txhawb nqa xwb - koj tab tom nqis peev rau kev noj qab haus huv mus sij hawm ntev ntawm koj lub vaj txiv hmab txiv ntoo thiab kev ua haujlwm zoo ntawm koj cov haujlwm.
At Chongqing Dujiang Composites (CQDJ), peb sawv cev rau peb qhov kev lav phib xaub rau lub neej sab nraum zoov ntau tshaj 20 xyoo. Peb caw koj los sim peb cov qauv piv rau lwm yam khoom lag luam hauv khw.
Cov Lus Nug Feem Ntau (Cov Lus Nug Feem Ntau)
Q: Vim li cas fiberglass thiaj khaus, thiab koj yuav tiv thaiv nws li cas?
A: Qhov khaus yog tshwm sim los ntawm "fiber blooming" thaum UV rays rhuav tshem cov resin. Peb cov kws tshwj xeebTxheej tiv taus UVthiabdaim ntaub thaiv qhov chawkhaws cov fibers encapsulated, ua rau lawv muaj kev nyab xeeb rau kev tuav rau ntau xyoo caum.
Q: Cov ceg txheem no puas haum rau kev ua liaj ua teb organic?
A: Yog. Tsis zoo li cov ntoo uas tau kho los ntawm tshuaj lom neeg (CCA), peb cov ceg ntoo fiberglass tsis muaj zog thiab tsis xa cov tshuaj lom mus rau hauv av, ua rau lawv zoo meej rau cov vaj txiv hmab uas tau ntawv pov thawj organic.
Q: Muaj xim dab tsi?
A: Thaumhav zoov ntsuabthiabdawbyog qhov nrov tshaj plaws rau cov chaw zov menyuam yaus, peb tuaj yeem tsim cov xim tshwj xeeb zoo likev nyab xeeb txiv kab ntxwvrau kev pom kev hauv cov daus lossis thaj chaw muaj neeg coob.
Lub sijhawm tshaj tawm: Lub Peb Hlis-23-2026
