Zhejiang QianXiLong Tshwj Xeeb Co., Ltd thiab Longkui New Material Co., Ltd yog cov tuam txhab muaj txiaj ntsig zoo nyob hauv Yongkang Economic Development Zone, Zhejiang, Suav. Cov tuam txhab no tau tsim los ntawm Qianxi Group renowned, ib pab pawg neeg lag luam tseem ceeb. QianXiLong Tshwj Xeeb Fiber (QXL) yog ib qho tshwj xeeb high-tech enterprise uas tsom rau kev tshawb fawb, kev tsim kho, thiab kev tsim cov UHMWPE (Ultra High Molecular Nyhav Polyethylene) fibers. Peb lub tuam txhab boasts peb cov nroj tsuag nyob rau hauv Yongkang, Longyou, thiab Shanxi, nrog ib tug ua ke muaj peev xwm ntawm 4000 tons. Peb cov fibers tuaj nyob rau hauv ntau yam superfine 8D txog 2400D, thiab txawm mus txog 40000D, nrog siab tenacity fibers (tenacity tshaj 42 cN / dtex) yog peb tshwj xeeb. Ntawm qhov tod tes, Longkui New Material Co., Ltd (Longkui) yog lub tuam txhab ua haujlwm siab tshaj plaws uas tsom mus rau kev tsim cov khoom siv tiv thaiv UHMWPE.
Vim Li Cas Xaiv Peb
Peb lub Hoobkas
Zhejiang QianXiLong Tshwj Xeeb Co., Ltd thiab Longkui New Material Co., Ltd yog cov tuam txhab muaj txiaj ntsig zoo nyob hauv Yongkang Economic Development Zone, Zhejiang, Suav. Cov tuam txhab no tau tsim los ntawm Qianxi Group renowned, ib pab pawg neeg lag luam tseem ceeb. QianXiLong Tshwj Xeeb Fiber (QXL) yog ib qho tshwj xeeb high-tech enterprise uas tsom rau kev tshawb fawb, kev tsim kho, thiab kev tsim cov UHMWPE (Ultra High Molecular Nyhav Polyethylene) fibers.
Muaj peev xwm ntau lawm
Peb muaj 3 qhov chaw tsim khoom nrog tag nrho lub peev xwm ntawm 4000tons, xa khoom sai, kev pabcuam ib-nres.
Peb cov khoom
Peb cov fibers tuaj nyob rau hauv ntau yam superfine 8D txog 2400D, thiab txawm mus txog 40000D, nrog siab tenacity fibers (tenacity tshaj 42 cN / dtex) yog peb tshwj xeeb.
Peb qhov kev pabcuam
Peb cov tuam txhab tau cog lus rau kev txhim kho txuas ntxiv thiab tsim peb tus kheej ua cov khoom lag luam uas ntseeg siab thiab cov lag luam. Peb ua raws li lub hauv paus ntsiab lus ntawm kev muab cov neeg siv khoom zoo dua, sib dua, thiab muaj kev nyab xeeb thiab mob siab rau muab cov kev daws teeb meem rau UHMWPE fibers thiab cov ntaub ntawv tiv thaiv, kom ntseeg tau tias tib neeg cov kev xav tau rau lub neej zoo dua thiab kev tiv thaiv kev nyab xeeb tau ntsib.
QXL UHMWPE npog cov xov paj, uas yog cov xov paj sib xyaw siv UHMWPE (Ultra High Molecular Nyhav Polyethylene) ua cov khoom siv plhaub los npog sab nraud ntawm lwm cov xov paj, sib txuas ntau yam zoo heev ntawm UHMWPE.
QianXiLong UHMWPE (Ultra High Molecular Nyhav Polyethylene) cov xov paj sib xyaw, nws cov qauv polymer tshwj xeeb muab cov xov paj sib xyaw ua kom muaj zog heev thiab ua haujlwm tsis zoo, uas deb tshaj li cov xov paj.
Dab tsi yog UHMWPE Blended Yarn
UHMWPE (Ultra High Molecular Nyhav Polyethylene) cov xov paj sib xyaw, nws cov qauv polymer tshwj xeeb muab cov xov paj sib xyaw ua kom muaj zog heev thiab ua kom tsis haum, uas deb tshaj li cov xov paj. UHMWPE blended yarn kuj muaj cov yam ntxwv ntawm lub teeb yuag thiab tsis kub, ua rau nws siv dav hauv huab cua huab cua thiab haum rau txhua yam kev tiv thaiv sab nraum zoov.
Thaum tshav kub kub kuj
UHMWPE blended yarn muaj cov cua kub qis dua li ntau lwm hom fiber ntau muaj zog thiab qis melting point (297 degree rau 305 degree F) dua li ntau hom polymers. Tag nrho cov qib yuav muaj tib lub tshav kub tsis kam thiab melting point vim qhov xwm ntawm UHMWPE blended yarn. Raws li ib qho piv txwv, UHMWPE cov xov paj sib xyaw yog qhov kev xaiv zoo rau cov khoom siv lub cev muaj zog siv hauv kev ruaj ntseg thiab tub ceev xwm ua haujlwm, tab sis tsis yog ib qho kev xaiv zoo rau kev tsim cov khoom siv hluav taws xob. Tab sis tag nrho cov qib ntawm UHMWPE cov xov paj sib xyaw yuav muaj cov cua sov zoo sib xws.
Tensile zog
UHMWPE blended yarns yog 40% muaj zog dua aramid yarns. Lawv kuj muaj kev puas tsuaj siab, txawm tias nyob rau hauv siab, thiab muaj 15 npaug ntau dua rau kev puas tsuaj dua li cov hlau. Yog tias lub zog thiab tiv thaiv kev tawg yog qhov tseem ceeb, ntsuas koj cov xov paj xaiv kom paub tseeb tias nws ua tau raws li koj qhov yuav tsum tau muaj zog tensile. UHMWPE blended yarn paub txog nws lub zog tensile siab - tab sis nco ntsoov xyuas cov khoom tshwj xeeb rau cov khoom tensile tseeb. Lub zog sib txawv nyob ntawm qib, thiab raws nraim li cas txhua qib tau kos tawm. Lub skydiver tsis xav kom lawv cov iav tawg nyob rau hauv kev ntxhov siab, thiab koj lub tuam txhab yeej tsis xav koom nrog hauv kev tsim cov khoom tsis raug uas tuaj yeem ua rau muaj kev sib tsoo hauv kab.
Durability
Nyob ntawm qib, UHMWPE cov xov paj sib xyaw feem ntau muaj molecular loj ntawm 3.5 thiab 7.5 lab amu, uas yog siab heev. UHMWPE blended yarn kuj muaj kev txiav siab heev. Nws kuj muaj cov coefficient tsawg heev ntawm kev sib txhuam, piv rau polytetrafluoroethylene (PTFE), txhais tau tias nws yog qhov zoo rau kev siv uas cuam tshuam nrog kev txav thiab zawv zawg. Ib qho piv txwv feem ntau yog cov cuab yeej tuav ntau, uas ua rau muaj kev cuam tshuam tsis tu ncua.
Kev siv ntawm UHMWPE Blended Yarn
Cov cuab yeej tiv thaiv tus kheej
UHMWPE blended yarns feem ntau yog siv los ua cov cuab yeej tiv thaiv tus kheej xws li cov hnab looj tes tiv thaiv, khaub ncaws kev nyab xeeb, tsho tiv thaiv mos txwv, thiab lwm yam.
Cov khoom siv ua kis las
Vim tias nws lub teeb yuag thiab ua haujlwm ntev, UHMWPE cov xov paj sib xyaw yog siv los ua cov khoom siv kis las, xws li cov hlua nce toj, caij nkoj rigging, hnab golf thiab cov nets football.
Cov khoom siv kho mob
Cov tshuaj tiv thaiv thiab ua haujlwm ntev ntawm UHMWPE cov xov paj sib xyaw ua rau nws tsim nyog rau kev tsim cov phais phais, cov khaub ncaws tiv thaiv thiab lwm yam khoom siv kho mob.
Cov ntawv thov kev lag luam
UHMWPE blend yarn tuaj yeem siv los ua cov hlua khi thiab cov khaub ncaws tiv thaiv hauv thaj chaw muaj kev lag luam uas yuav tsum tau hnav tsis kam thiab tshuaj lom neeg.
Navigation thiab nkoj
Siv rau cov qauv hull, sailboat canvas, lub tsho cawm siav, thiab lwm yam, vim nws cov dej ntsev tsis kam, tiv thaiv ultraviolet thiab hnav tsis kam.
Kev tsim kho tsheb
UHMWPE blended yarn fibers tuaj yeem ua rau hauv cov ntaub rau tsheb sab hauv cov ntaub, xws li rooj zaum ntaub, rooj zaum siv, ntaub pua plag, thiab lwm yam.
Txhim khu kev ua tau zoo thermal thiab cuam tshuam lub zog ntawm UHMWPE Blended xov paj
Ultra-high molecular weight polyethylene (UHMWPE blended yarn) has a relative molecular weight ranging from 1.5 to 8 million, a dense crystal structure, and excellent chemical inertia. As a consequence, the strength of UHMWPE blended yarn is not much affected by strong acids and base solutions as well as organic solvents. Besides its chemical stability, UHMWPE blended yarn possesses the properties of low water absorption, excellent resistances to low temperature, aging, wear, and fatigue, and outstanding toughness for the resistance of impact and cutting. The impact strength of UHMWPE blended yarn can reach >1070 J / m ntawm qhov ntsuas thiab qhov hnav tsis kam tau tshaj tawm tias yog ~ 0.25% ntawm tus nqi hnav ib lub voj voog. Yog li ntawd, UHMWPE blended yarn tau siv dav hauv ntau yam xws li textile, ntawv, machinery, thiab mining. Tshwj xeeb, vim tias lawv tsis muaj kev sib txhuam coefficient, hnav siab, thiab corrosion resistances, UHMWPE blended yarn-lined kav yog dav siv nyob rau hauv oilfields mus cuag lub wax tu voj voog ntawm oilfield thiab txo cov swabbing loads nrog rau lub zog noj thaum lub sij hawm tsim khoom. txheej txheem ntawm oilfields. Tsis tas li ntawd, UHMWPE blended yarn kuj tseem siv los kho cov kav dej qub kom ntev lawv lub neej kev pab cuam thiab txo cov nqi ntawm cov roj av. Hauv cov roj av, qhov ntsuas kub ntawm cov kav dej tuaj yeem ncav cuag 125 degree, thaum Vicat softening kub (VST) ntawm UHMWPE blended yarn-lined kav tsuas yog 127 degree vim qhov cuam tshuam ntawm cov txheej txheem molding ntawm VST (VST ntawm UHMWPE). blended yarn resin yog 131 degree). Qhov qis VST txo qhov muaj peev xwm ntawm UHMWPE blended yarn-lined kav los tiv thaiv cov khoom siv sab nraud thiab ua rau lawv qhov kev puas tsuaj ntau ntxiv. Nws yog li qhov yuav tsum tau ceev ceev kom nce qhov kub thiab txias ntawm UHMWPE blended yarn-lined kav ntawm cov roj qhov dej.
Polyamide 6 (PA6) tau siv dav hauv kev lag luam hluav taws xob, tshuab, thiab tsheb vim nws cov khoom siv zoo heev, kev ua haujlwm tsis zoo, thiab kev ua haujlwm [6-8]. Txawm hais tias muaj zog heev, hnav thiab kub tsis kam, thiab yooj yim ntawm kev tsim thiab ua rau PA6, txawm li cas los xij, nws qhov cuam tshuam lub zog, qhov ruaj khov, thiab cov khoom tiv thaiv rau cov dej noo tsis zoo, uas txwv nws daim ntawv thov hauv ntau qhov chaw. Cov kev tsis txaus siab saum toj no ntawm PA6 tuaj yeem raug them los ntawm kev sib xyaw nrog UHMWPE cov xov paj sib xyaw, uas muaj lub zog siab thiab cov qauv tsim, cov khoom muaj kev cuam tshuam rau cov dej noo, zoo hnav tsis kam, thiab zoo heev cuam tshuam lub zog ntawm qhov kub thiab txias uas tau hais dhau los. Hmoov tsis zoo, UHMWPE cov xov paj sib xyaw yog immiscible nrog PA6. Los ntawm kev sib xyaw yooj yim ntawm cov polymers, peb tau txais cov qauv coarse-theem nrog qis interfacial adhesion, ua rau cov khoom tsis zoo ntawm cov khoom sib xyaw. Yog li ntawd, nws yog tsim nyog los muab tso rau hauv lub blended system ib tug compatibilizer uas tsim bonds ntawm lub interface thiab imparts mus rau lub blend zoo mechanical zog. Hauv kev ua haujlwm dhau los ntawm kev hloov pauv ntawm UHMWPE blended yarn thiab PA6, lub hom phiaj tseem ceeb yog txhawm rau txhim kho tensile thiab cuam tshuam kev ua tau zoo ntawm PA6 los ntawm kev ntxiv me me ntawm UHMWPE blended yarn, thiab tshawb xyuas cov teebmeem ntawm kev sib xyaw ua ke. Siv HDPE-g-MAH ua cov sib xyaw ua ke rau cov khoom sib xyaw ntawm PA6 / UHMWPE blended yarn (80/20), nws tau pom tias qhov ntev ntawm UHMWPE blended yarn domains nyob rau hauv PA6 matrix poob ntau npaum li piv nrog cov uas tsis muaj kev sib xyaw ua ke. [10]. Lub zog tensile thiab Izod cuam tshuam lub zog ntawm PA6 / UHMWPE blended yarn / HDPE-g-MAH yog kwv yees li 1.5 ~ 1.6 npaug ntawm qhov siab ntawm PA6 / UHMWPE blended yarn. UHMWPE blended yarn-g-acrylic acid kuj tau siv los ua cov khoom sib xyaw ua ke los npaj PA6 / UHMWPE cov xov paj sib xyaw. Kev tshawb xyuas ntawm cov cuab yeej cuab tam, cov cuab yeej cuam tshuam, kev coj tus cwj pwm crystallization, thiab cov khoom sib txhuam ntawm PA6 / UHMWPE cov xov paj sib xyaw tau pom tias cov khoom no feem ntau nyob ntawm cov qauv kev sib tshuam thiab kev sib raug zoo ntawm UHMWPE blended yarn thiab polyamide.
Hauv txoj kev tshawb no, peb tau txais txiaj ntsig zoo ntawm VST siab ntawm cov khoom siv rov ua dua-PA6 (R-PA6) uas tuaj yeem ncav cuag 210 degree thiab npaj UHMWPE blended yarn / R-PA6 blends siv HDPE-g-MAH ua cov compatibilizer. Cov teebmeem ntawm kev sib xyaw ua ke ntawm VST, kub distortion kub (HDT), kev cuam tshuam, thiab kev sib xyaw morphologies raug tshawb xyuas. Txoj kev tshawb no tuaj yeem tsim lub hauv paus ruaj khov rau cov ntawv thov kev lag luam ntawm UHMWPE blended yarn-lined kav hauv oilfield nrog tus nqi qis thiab siab VST.
Tensile Properties ntawm UHMWPE Blended Yarn
UHMWPE blended yarn tau yog cov khoom siv coj los siv ntau tshaj plaws hauv kev hloov pauv tag nrho vim nws qhov siab tawv thiab hnav tsis kam. Nyob rau hauv xyoo tas los no, UHMWPE blended yarn tau hloov los ntawm hluav taws xob crosslinked UHMWPE blended yarn (XPE) uas muaj ntau dua hnav tsis kam piv rau nws cov tsis sib xws. Txawm li cas los xij, XPE paub tias muaj qhov txo qis hauv cov khoom tensile. Nws yuav muaj txiaj ntsig yog tias lub hauv paus polymer yuav muaj zog tensile ntau dua. Peb muab UHMWPE blended yarn nrog tsawg molecular hnyav polyethylene los txiav txim seb lawv puas yuav pab tau zoo fusion ntawm UHMWPE blended yarn resin hmoov thaum sib sau ua ke thiab ua rau muaj zog tensile ntau dua.
Cov ntaub ntawv thiab cov txheej txheem: GUR 1020 UHMWPE blended yarn hmoov tau muab sib xyaw nrog 5%, 10% thiab 20% ntawm ob qhov hnyav molecular polyethylene nrog tus lej nruab nrab molecular hnyav, Mn, ntawm 1800 g / mol thiab 6300 g / mol, feem. Cov khoom sib xyaw suav nrog 100% UHMWPE blended yarn tswj tau compression molded ntawm 180 ˚C thiab 10 MPa siab. ASTM 638 hom V cov qauv tau npaj (n{10}}) thiab raug kuaj tensile ntawm 10mm / min crosshead ceev. Tensile modulus, yield stress, siab tshaj plaws strain thiab tensile zog tau ntsuas.
Results: The tensile tests revealed small differences in the tensile properties in the blended UHMWPE blended yarns compared to the control. At 20% loading, the 1800 g/mol additive had a significantly lower modulus compared to the control (p=0.007, ANOVA) whereas all other comparisons did not exhibit any statistically significant differences (p>0.05, ANOVA). Ntawm 20%, ob qho tshuaj ntxiv tau pom me me tab sis tseem ceeb txo qis hauv cov txiaj ntsig kev ntxhov siab (p==0.001 thiab p=0.006 rau cov khoom ntxiv nrog 1800 g / mol thiab 6300 g / mol, raws li). Tsis muaj ib qho kev sib txawv hauv qhov siab tshaj plaws tab sis qhov kawg tensile kev ntxhov siab txo qis monotonically nrog nce ntxiv. Muaj kwv yees li 10% txo qis hauv qhov kawg tensile stress ntawm 10% loading, tsis hais additive, thiab 32% txo ntawm 20% loading.
Nws tau pom tias qhov sib ntxiv ntawm qhov hnyav molecular hnyav polyethylene tsis tau hloov pauv lub zog tensile ntawm UHMWPE blended yarn mus txog 20% kev thauj khoom, tshwj tsis yog qhov txo qis hauv cov txiaj ntsig kev ntxhov siab thiab txo qis hauv qhov kawg tensile lub zog. Qhov no tau qhia tias txawm tias cov macromolecules me me no tuaj yeem sib kis tau yooj yim rau hauv UHMWPE cov xov paj sib xyaw hmoov hauv lub xeev yaj, yuav tsum muaj yuav luag tsis muaj kev sib koom ua ke nrog cov loj UHMWPE blended yarn macromolecules, txwv tsis pub, kev nce siab hauv tensile zog yuav tau pom. . Qhov tseeb, qhov txo qis hauv qhov kawg tensile lub zog nrog kev nce ntxiv hauv cov ntsiab lus ntxiv mus txog 20% qhia tias muaj kev sib xyaw ua ke uas cov additive tau txais kev tsis haum. Qhov no qhia tias cov macromolecules loj ntawm polyethylene additives yog tsim nyog, nrog ib tug molecular hnyav txaus me me rau diffuse rau hauv UHMWPE blended yarn hmoov tab sis loj txaus kom zoo entangle thiab co-crystallize nrog UHMWPE blended yarn thiaj li txhim khu tensile zog. Tsis tshua muaj molecular hnyav polyethylene tsis sib sau ua ke zoo nrog UHMWPE cov xov paj sib xyaw thiab yog li ntawd nruab nrab molecular hnyav polyethylene raug pom zoo kom nce tensile zog ntawm UHMWPE blended yarn ntawm entanglement thiab co-crystallization.
High-performance fiber yarns yog dav siv nyob rau hauv lub tshav pob ntawm ballistic kev tiv thaiv raws li ntaub thiab reinforced composites vim lawv exceptional zog. Thaum ib lub xov paj cuam tshuam los ntawm qhov projectile, transverse nthwv dej yog tsim los ntawm qhov cuam tshuam thiab mus rau qhov kawg. Lub transverse nthwv dej sai dua yog xav kom dissipate lub zog sai dua, yog li txhim kho qhov kev ua tau zoo ntawm cov ntaub lossis cov khoom sib xyaw. Txawm li cas los xij, kev sim kev tshawb fawb ntawm cov xov paj tau pom tias ib tus neeg fibers hauv ib lub xov paj tsis muaj kev cuam tshuam ib txhij. Hloov chaw, cov fibers no nce zuj zus tsis pub dhau thawj ob peb microseconds. Tsis tas li ntawd, thaum lub sij hawm tsim cov txheej txheem, fibers yog yooj yim rau slipping, ua rau loosing yarns thiab fiber entanglement, uas cuam tshuam cov khoom du, tshwj xeeb tshaj yog nyob rau hauv lub weaving ntawm high-density feem-resistant fabrics. Tsis tas li ntawd, cov kev sim tau qhia tias thaum cov ntaub npuag tau tom qab kho nrog cov khoom siv los tsim cov ntaub coated, qee cov fibers tuaj yeem pom cov khoom tsis sib xws. Nyob rau hauv cov xwm txheej no, cov xov paj coj tus yam ntxwv ntawm cov khoom sib cais ntawm fiber ntau, uas cuam tshuam rau transverse nthwv dej propagation thiab muaj feem cuam tshuam tag nrho cov kev cuam tshuam ntawm cov qauv. Kev tshawb fawb tau qhia tias cov thermoplastic polyurethane (PU) yog ib qho zoo tshaj plaws muab tub lim polymer vim nws cov txheej txheem zoo heev thiab kev ruaj ntseg tshuaj. Qhov tseem ceeb, nws cov saw molecular muaj cov ntu hloov tau yooj yim uas txhim khu kev tiv thaiv kev khoov, cuam tshuam, thiab lub zog nqus. Txhawm rau txhim kho lub peev xwm ntawm UHMWPE blended yarn fibers thiab tag nrho cov kev cuam tshuam tsis kam ntawm nws cov composites, cov fibers yog coated los txhim kho lub wettability ntawm cov yarns hauv cov ntaub ntawv tom qab kev kho mob.
Lub tensile zog ntawm fiber yarns ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov kev ua tau zoo ntawm cov ntaub thiab cov khoom sib xyaw, thiab yog li tseem ceeb heev rau kev tsim cov khoom siv mos mos. Cov kev tshawb fawb feem ntau tau tsom mus rau kev tshawb xyuas cov khoom tensile ntawm ib yarns, nrog rau kev kawm tsawg ntawm cov xov paj sib xyaw nrog cov txheej txheej. Nws pom tau tias qhov sib txawv ntawm UHMWPE sib xyaw cov xov paj yarn 'tensile zog nthuav tawm qhov siab rhiab heev rau qis qis (3.3 × 10-5 rau 0.33/s). Txawm li cas los xij, cov khoom tensile no tau ywj siab ntawm 0.33–400/s. Wang et al. Nws tau tshaj tawm tias lub zog tensile ntawm E-iav yarns maj mam nce (90-1700 s-1), thaum lub strain rau tsis ua hauj lwm nce nrog strain npaum li cas (qis dua 1110 s-1), thiab poob nrog strain rate (dhau 1300 s-1. ) pom tias qhov kev ntxhov siab tawg ntawm PVA yarns tau nce ntxiv nrog kev nce qib (0.01-1500 s-1). Txawm li cas los xij, qhov tsis ua haujlwm ntawm PVA fiber ntau cov xov paj tau poob qis nrog kev nce qib (0.01-270 s-1), tab sis nce ntxiv nrog kev nce qib (270-1500 s-1). Nws pom tias cov xov paj basalt tau nthuav tawm cov txiaj ntsig tseem ceeb ntawm cov kab mob, nrog rau cov kab mob nce ntxiv uas ua rau muaj zog tensile ntau dua thiab qis dua rau kev ua tsis tiav. Nws tau tshawb fawb txog tias qhov kev ntxhov siab puas tsuaj thiab tsis ua haujlwm ntawm cov khoom siv maj mam nce (0.01-180 s-1). Nyob rau hauv cov ntaub ntawv ntawm composite yarns nrog txheej txheej. Nws pom tias coated carbon nanotube yarns nthuav tawm siab dua qhov kawg tensile zog piv rau cov ntshiab carbon nanotube yarns thaum raug nyob rau hauv situ loading. Tsis tas li ntawd, cov yarns coated qhia tau ntau cohesive tawg tus cwj pwm nyob rau hauv kev sib piv rau uncoated yarns. Nws tsom mus rau txheej txheej ntawm UHMWPE blended yarn fibers nrog PU thiab pom tias ncab cov xov paj sib xyaw nyob rau hauv cov xwm txheej zoo li qub tau nce nws lub zog. Txawm li cas los xij, tsis muaj ib qho ntawm cov kev tshawb fawb no cuam tshuam txog kev thauj khoom dynamic. Npuag tau cuam tshuam los ntawm qhov projectile, tsis zoo kev sib txhuam ntawm qhov projectile-yarn thiab inter-yarn ua rau cov yarns slipping tshaj lub projectile. Yog li ntawd, tsis muaj xov paj tsis ua haujlwm tau pom hauv lawv qhov kev sim. Nws tau tshaj tawm tias kev txau cov txheej txheem ntawm UHMWPE cov xov paj sib xyaw ua ke ua rau muaj txiaj ntsig zoo ntawm kev sib txhuam ntawm cov qauv coated piv rau cov khoom siv zoo, thiab txhim kho qhov cuam tshuam ntawm cov ntaub.
Tam sim no tsis muaj kev tshawb fawb txog kev coj tus cwj pwm tsis zoo ntawm cov xov paj sib xyaw thiab kev nkag siab tsawg ntawm cov txheej txheem toughening ntawm polyurethane (PU) ntawm cov xov paj hauv dynamic loading. Txhawm rau hais txog qhov sib txawv no, txoj kev tshawb no impregnates ultra-high molecular hnyav polyethylene (UHMWPE blended yarn) xov paj ntaub nrog cov tshuaj PU thiab tom qab ntawd kho nws los tsim PU / PE cov xov paj sib xyaw.
Peb lub Hoobkas
Zhejiang QianXiLong Tshwj Xeeb Co., Ltd thiab Longkui New Material Co., Ltd yog cov tuam txhab muaj txiaj ntsig zoo nyob hauv Yongkang Economic Development Zone, Zhejiang, Suav. Cov tuam txhab no tau tsim los ntawm Qianxi Group renowned, ib pab pawg neeg lag luam tseem ceeb. QianXiLong Tshwj Xeeb Fiber (QXL) yog ib qho tshwj xeeb high-tech enterprise uas tsom rau kev tshawb fawb, kev tsim kho, thiab kev tsim cov UHMWPE (Ultra High Molecular Nyhav Polyethylene) fibers. Peb lub tuam txhab boasts peb cov nroj tsuag nyob rau hauv Yongkang, Longyou, thiab Shanxi, nrog ib tug ua ke muaj peev xwm ntawm 4000 tons. Peb cov fibers tuaj nyob rau hauv ntau yam superfine 8D txog 2400D, thiab txawm mus txog 40000D, nrog siab tenacity fibers (tenacity tshaj 42 cN / dtex) yog peb tshwj xeeb. Ntawm qhov tod tes, Longkui New Material Co., Ltd (Longkui) yog lub tuam txhab ua haujlwm siab tshaj plaws uas tsom mus rau kev tsim cov khoom siv tiv thaiv UHMWPE. Peb tshwj xeeb hauv UD cov khoom siv sib xyaw thiab nws cov khoom lag luam derivative, suav nrog cov tsho tiv thaiv mos txwv thiab cov khoom siv armor. Peb cov tuam txhab tau cog lus rau kev txhim kho txuas ntxiv thiab tsim peb tus kheej ua cov khoom lag luam uas ntseeg siab thiab cov lag luam. Peb ua raws li lub hauv paus ntsiab lus ntawm kev muab cov neeg siv khoom zoo dua, sib dua, thiab muaj kev nyab xeeb thiab mob siab rau muab cov kev daws teeb meem rau UHMWPE fibers thiab cov ntaub ntawv tiv thaiv, kom ntseeg tau tias tib neeg cov kev xav tau rau lub neej zoo dua thiab kev tiv thaiv kev nyab xeeb tau ntsib.
Cov ntawv pov thawj
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Cim npe nrov: Tuam Tshoj uhmwpe blended yarn manufacturers, lwm tus neeg, Hoobkas
