Takulandilani ku Lishenflex

Tiyimbireni

+ 86 137 7570 7919

WhatsApp

Please Choose Your Language
Kutentha, UV, ndi Chemicals: Momwe Zinthu Zachilengedwe Zimawonongera Malo Anu Okweza
Kunyumba » BLOG » Nkhani Zamakampani » Kutentha, UV, ndi Chemicals: Momwe Zinthu Zachilengedwe Zimawonongera Malo Anu Okweza

Kutentha, UV, ndi Chemicals: Momwe Zinthu Zachilengedwe Zimawonongera Malo Anu Okweza

Mawonedwe: 0     Wolemba: Mkonzi Watsamba Nthawi Yosindikiza: 2026-08-04 Poyambira: Tsamba

Funsani

batani logawana facebook
twitter kugawana batani
batani logawana mzere
wechat kugawana batani
linkedin kugawana batani
pinterest kugawana batani
whatsapp kugawana batani
gawani batani logawana ili

A Kukweza gulaye  kumasungidwa panja kwa miyezi itatu. Zikuwoneka bwino - palibe mabala, palibe mabala. Koma ikaikidwa pansi pa katundu, imaphwanyika. Kafukufukuyu akuwonetsa chifukwa chake: kuwonongeka kwa UV. Sling inataya 40% ya mphamvu zake aliyense asanazindikire vuto.

Kukweza Slings10.png

Izi sizongopeka. Malingana ndi Rigging Institute , ma gulayeti ozungulira okhala ndi ma jekete amtundu wopepuka amatha kutaya mpaka 40 peresenti ya mphamvu zawo zomaliza m'miyezi isanu ndi umodzi ya kuwonekera mosalekeza kwa UV. Kalozera wachitetezo cha Liftex Slings  amatsimikizira kuti malo omwe ma slings opangira ma wemba amawonekera mosalekeza ku kuwala kwa ultraviolet amatha kukhudza mphamvu ya ma slings opangidwa mosiyanasiyana kuchokera pang'ono mpaka kuwonongeka kwathunthu.

 

Lishenflex  yakhala ikupanga zonyamula zonyamula zopangira kwazaka zopitilira makumi awiri, ndipo zoyeserera zathu zimatsimikizira kuti kuwonongeka kwa chilengedwe ndi chimodzi mwazinthu zofala kwambiri komanso zosaiwalika - zomwe zimayambitsa kulephera kwa gulaye. Mosiyana ndi kuwonongeka kwa makina monga mabala kapena abrasion, kuwonongeka kwa chilengedwe nthawi zambiri kumakhala kosaoneka mpaka nthawi itatha.

 

Kutentha: Kutentha ndi Kuzizira Kwambiri pa Slings Zopanga

Ulusi wa synthetic uli ndi malire a kutentha. Kupyola malire amenewa—ngakhale kwanthawi yochepa chabe—kungathe kusokoneza mphamvu ya gulaye mpaka kalekale.

 

Kuwonongeka kwa Kutentha

 

Malinga ndi maupangiri achitetezo a CCOHS ndi Liftex, ma slings opangira amawonongeka ndi kutentha pamwamba pazipinda zotsatirazi:

 

Zakuthupi

Kutentha Kwambiri Kovomerezeka

Zotsatira Zakupitirira malire

Polyester

90°C (194°F)

Kusungunuka kwa fiber, kuuma, kutaya mphamvu kosasinthika

Nayiloni

90°C (194°F)

Kusungunuka kwa fiber, kuuma, kutaya mphamvu kosasinthika

Polypropylene

80°C (176°F)

Kusungunuka kwa fiber, deformation

Gwero: CCOHS Synthetic Web Slings Guide; Liftex Sling Safety Guide

 

Liftex akuchenjeza kuti zisonyezo zowoneka za kuwonongeka kwa kutentha zingaphatikizepo matuza, kusungunuka, kusinthika kwamtundu (charring), ndi kuuma kowonjezereka kwa zinthu zoponyera gulaye . Nthawi zina, gulaye imatha kukhala yolimba komanso yophwanyika popanda kuwoneka ndimoto, zomwe zimapangitsa kuti kuwonongeka kwa kutentha kukhale kovuta kuzindikira. Monga Mazzella Companies amanenera, umboni wa kuwonongeka kwa kutentha ndi chikhalidwe chomwe chimafuna kuchotsedwa mwamsanga kuntchito .

 

OSHA imalimbitsa izi polemba mndandanda wosungunuka, kuwotcherera, kapena weld splatter pa gawo lililonse la gulaye monga momwe mungachotsere mwamsanga kuntchito pansi pa WAC 296-155-55825 .

 

Chidziwitso chofunikira: Kuwonongeka kwa kutentha kumatha kuchitika ngakhale popanda kulumikizana mwachindunji ndi lawi. Kuwonekera kwa nthawi yayitali pamalo otentha, mapaipi a nthunzi, kapena weld splatter kumatha kukweza kutentha kwa fiber kuposa malire otetezeka.

 

Kuzizira Kutentha Zotsatira

 

Ma slings a synthetic amachitanso mosiyana m'malo ozizira. Ngakhale kuti poliyesitala ndi nayiloni sizimalimba pakazizira kozizira, chinyezi m'kati mwa ulusiwu chimatha kuzizira, zomwe zimapangitsa kuti gulayeyo ikhale yolimba komanso kutaya kusinthasintha. Malinga ndi CCOHS, gulaye zonyowa zomwe zimaundana zimatha kutaya katundu ndipo ziyenera kuumitsidwa bwino musanagwiritse ntchito.

 

Malangizo othandiza pakuwongolera kutentha:

 

Osasunga gulaye pafupi ndi kumene kumatentha— mapaipi a nthunzi, ma radiator, kapena kuwala kwa dzuwa

 

Gwiritsani ntchito zotchinga zamafuta  ponyamula katundu wotentha (manja otsekereza, maso a pad)

 

Pewani kugwiritsa ntchito gulaye pa katundu wopitirira 90°C pa poliyesitala ndi nayiloni, 80°C pa polypropylene

 

Yang'anani ma gulayeni omwe ali ndi kutentha  ngati akuwuma, akuyaka, kapena kusinthika

 

Ma radiation a UV: Wakupha Mphamvu Yamtendere

Ma radiation a UV ochokera kudzuwa ndi chimodzi mwazinthu zowononga kwambiri zachilengedwe zopangira ma gulayeti onyamula. Mosiyana ndi kuwonongeka kwa mankhwala kapena kutentha, kuwonongeka kwa UV kumachulukirachulukira komanso kosasinthika.

 

Malinga ndi kalozera wachitetezo cha Liftex Slings , zisonyezo zakuwonongeka kwa ultraviolet zikuphatikizapo:

 

Kutuluka kwa mtundu wa gulaye  (kutha)

 

Kuwonjezeka kwamphamvu kwa zinthu za gulaye

 

Pamwamba abrasion m'madera si kawirikawiri kukhudzana ndi katundu

 

Rigging Institute imapereka chitsogozo chachindunji: ma jekete ozungulira okhala ndi ma jekete amtundu wopepuka (woyera, wonyezimira, wotuwa, ndi wachikasu) amatha kutaya mpaka 40 peresenti ya mphamvu zawo zomaliza m'miyezi isanu ndi umodzi yakuwonekera mosalekeza kwa UV. Mitundu yakuda—yofiyira, yoderapo, yobiriwira, ndi yakuda—imapereka chitetezo chabwino kwambiri ku kuwonongeka kwa UV.

 

Washington Administrative Code (WAC 296-155-55825)  imatchula mwachindunji ma discoloration, brittle fibers, ndi madera olimba kapena olimba omwe angasonyeze kuwonongeka kwa mankhwala kapena ultraviolet / dzuwa ngati chikhalidwe chofuna kuchotsedwa mwamsanga kuntchito.

 

Deta ya munda wa Lishenflex imatsimikizira kuti ma slings omwe amasungidwa panja kapena kugwiritsidwa ntchito padzuwa lopanda chitetezo cha UV akhoza kutaya 20-40% ya mphamvu zawo zovomerezeka mkati mwa miyezi 6-12, malingana ndi mtundu ndi kuwonetseredwa kwakukulu.

 

Zochita zazikulu zopewera kuwonongeka kwa UV:

 

Sungani gulaye pamalo amdima, owuma  pamene simukugwiritsidwa ntchito

 

Sankhani gulaye zakuda  (zofiira, zofiirira, zobiriwira) kuti mugwiritse ntchito panja

 

Sinthani zinthu kuti muchepetse kuwonekera mosalekeza kwa UV

 

Yang'anani ma gulayeti omwe amagwiritsidwa ntchito panja sabata iliyonse  kuti azitha kuzimiririka komanso kuuma

 

gulayeni yowonongeka ndi UV (kumanzere) yowonetsa kuzimiririka ndi kuphulika motsutsana ndi gulaye yatsopano (kumanja)—kuwonongeka kwa chilengedwe nthawi zambiri kumakhala kosawoneka mpaka kulephera.png

Kuwonekera kwa Chemical: Zowonongeka Zakuthupi

Sikuti ulusi wonse wopangidwa umachita mofanana ndi mankhwala. Kugwiritsa ntchito zinthu zolakwika pamalo olakwika kungayambitse kulephera kofulumira, koopsa.

 

Malinga ndi CCOHS, ma slings a nayiloni amawonongeka ndi ma acid , pomwe ma polyester amawonongeka ndi alkalis. Buku la Liftex Slings likuwonjezera kuti mankhwala amatha kukhudza mphamvu ya gulaye mu madigiri osiyanasiyana, kuyambira pang'ono mpaka kuwonongeka kwathunthu, malingana ndi mankhwala enieni, ndende yake, komanso nthawi yowonekera.

 

Kuyerekeza kwa Chemical Resistance

 

Chemical Environment

Polyester

Nayiloni

Malangizo

Acids (mwachitsanzo, sulfuric, hydrochloric)

Kukana kwabwino

Zosauka-zowonongeka

Gwiritsani ntchito polyester

Alkalis (mwachitsanzo, caustic soda, ammonia)

Zosauka-zowonongeka

Kukana kwabwino

Gwiritsani ntchito nayiloni

Mafuta a mchere, mchere

Kukana kwabwino

Kukana kwabwino

Kaya zinthu

organic solvents

Kukana kwabwino

Kukana kwabwino

Kaya zinthu

Madzi a m'nyanja

Zabwino kwambiri

Zabwino

Polyester analimbikitsa

Gwero: CCOHS Synthetic Web Slings Guide; Liftex Sling Safety Guide

 

CERTEX Denmark ikugogomezeranso kuti nsalu zopangira nsalu zimakhala pachiwopsezo chachikulu cha mankhwala osagwirizana - omwe amatha kufooketsa kapena kuwononga ulusi wake popanda kuwonongeka kowonekera . Liftex amachenjeza kuti ngati gulaye ikumana ndi asidi kapena mankhwala a caustic ndipo ulusiwo uwonongeka, gulayeyo imakhala yolimba komanso yophwanyika, zomwe zimapangitsa mtundu wa bulauni kapena wakuda. Ma slings awa ayenera kuchotsedwa nthawi yomweyo pautumiki.

 

Chidziwitso chofunikira: Kuwonongeka kwa mankhwala kumatha kuchitika ngakhale kuchokera ku utsi kapena nthunzi, osati kungokhudza madzi mwachindunji. Zovala zosungidwa m'malo okhala ndi utsi wamankhwala zitha kuonongeka popanda kuwonekera kwamadzimadzi.

 

Malangizo othandiza pakuwongolera kuwonongeka kwa mankhwala:

 

Fananizani zinthu za gulaye ndi malo okhala ndi mankhwala (polyester ya ma acid, nayiloni ya alkalis)

 

Tsukani ma slings mukangopeza mankhwala (tsatirani malangizo a wopanga)

 

Yang'anani slings zomwe zimagwiritsidwa ntchito m'malo opangira mankhwala nthawi zambiri  kuti zikhale zowuma, zosinthika, kapena zolimba.

 

Chotsani slings kuntchito ngati mukukayikira kuwonongeka kwa mankhwala

 

Zotsatira Zophatikizana: Pamene Zinthu Zambiri Zimasintha

Zinthu zachilengedwe sizimachitapo kanthu payekhapayekha. Cholowa chosungidwa panja chikhoza kukhala ndi UV, mvula (chinyontho), ndi kutentha kwa njinga panthawi imodzi. Kuchulukirachulukirako nthawi zambiri kumakhala kokulirapo kuposa kuchuluka kwazinthu zilizonse.

 

Deta yoyesa labu ya Lishenflex ikuwonetsa kuti gulaye yomwe imapezeka ku UV ndi utsi wamankhwala imatha kutaya mpaka 60% ya mphamvu yake mkati mwa masiku 90-poyerekeza ndi 30-40% kuchokera pazinthu zilizonse zokha. Kuthamanga uku ndichifukwa chake kuyang'ana pafupipafupi ndikofunikira kwa slings zomwe zimagwiritsidwa ntchito m'malo ovuta.

 

Chitsogozo chamakampani kuchokera ku ASME B30.9 chimafuna kuti ma gulayesi omwe ali mumkhalidwe wovuta kwambiri, womwe umaphatikizapo kutenthedwa ndi kutentha, mankhwala, ndi UV - ayenera kuyang'aniridwa pafupipafupi kuposa ma gulayeti omwe amagwira ntchito bwino.

 

Kuwunika ndi Kupuma Pantchito Pakuwonongeka kwa Chilengedwe

Malingana ndi malamulo a ASME B30.9 ndi OSHA, zizindikiro zotsatirazi zowonongeka kwa chilengedwe zimafuna kuchotsedwa mwamsanga kuntchito:

 

Chizindikiro

Mwina Chifukwa

Zochita

Mtundu wonyezimira/wozimiririka

Kuwonekera kwa UV / dzuwa

Chotsani kuntchito nthawi yomweyo

Madera owuma, olimba

UV kapena kuwonongeka kwa kutentha

Chotsani kuntchito nthawi yomweyo

Kusintha kwamtundu (bulauni / wakuda)

Kuwonekera kwa mankhwala

Chotsani kuntchito nthawi yomweyo

Malo osungunuka / otenthedwa

Kuwonongeka kwa kutentha

Chotsani kuntchito nthawi yomweyo

Kutaya kusinthasintha

UV, kutentha, kapena kuwonongeka kwa mankhwala

Chotsani kuntchito nthawi yomweyo

Gwero: ASME B30.9; WAC 296-155-55825

 

Malinga ndi kalozera wa Liftex, ma slings omwe amagwiritsidwa ntchito m'malo omwe amakhala ndi UV mosalekeza amayenera kuyesedwa chaka chilichonse kapena kupitilira apo kutengera kuopsa kwa kuwonekera. ASME B30.9 imafuna kuti kuwunika kwanthawi ndi nthawi kuchitidwa ndi munthu woyenerera komanso kuti zolemba zakuwunika kwaposachedwa kwambiri zisungidwe.

 

Lishenflex  amalimbikitsa kuti ma slings omwe amawonekera kumadera ovuta kwambiri a chilengedwe aziyang'aniridwa mwezi uliwonse kapena kotala ndi kuchotsedwa kuntchito pa chizindikiro choyamba cha kuwonongeka kwa chilengedwe.

Mwachidule ndi Malangizo Othandiza

Kutentha, kuwala kwa UV, ndi kuwonekera kwa mankhwala ndi zinthu zitatu zomwe zimakonda kwambiri zachilengedwe zomwe zimawononga ma slings onyamula opangira. Mosiyana ndi kuwonongeka kwa makina, kuwonongeka kwa chilengedwe nthawi zambiri kumakhala kosaoneka mpaka gulayeyo ikulephera pansi pa katundu.

 

Zofunikira zazikulu:

 

1. Kutentha kwa malire sikungakambirane-polyester ndi nayiloni zimawonongeka pamwamba pa 90 ° C; polypropylene pamwamba pa 80 ° C

 

2. Kuwonongeka kwa UV kumakhala kochulukirachulukira komanso kosasinthika—mtundu wozirala ndi chizindikiro choyamba chochenjeza; zitsulo zamtundu wakuda zimapereka chitetezo chabwinoko

 

3. Kuwonongeka kwa mankhwala ndi zinthu zenizeni-polyester imatsutsa zidulo koma imawonongeka ndi alkalis; nayiloni ndiye kumbuyo

 

4. Yang'anani pafupipafupi m'malo ovuta-ntchito zolimba zimafunikira kuwunika mwezi uliwonse mpaka kotala

 

5. Kusungirako bwino kumalepheretsa kuwonongeka-malo ozizira, owuma, amdima amateteza gulaye ku kuwonongeka kwa chilengedwe

 

Lishenflex  imapanga zitsulo zonyamulira za poliyesitala zokhala ndi zowonjezera zosagwira UV komanso zolembera zowoneka bwino zamitundu, zogwirizana ndi EN 1492 ndi ASME B30.9. Zogulitsa zathu zimapezeka mumitundu yakuda kuti tigwiritse ntchito panja, ndipo timapereka maphunziro owunikira kuti tithandizire gulu lanu kuzindikira kuwonongeka kwa chilengedwe msanga.

 

Lishenflex5.jpg

Ngati mukufuna thandizo lowunika kuopsa kwa chilengedwe ponyamula katundu wanu - kapena mukufuna thandizo posankha ma gulaye okhala ndi mankhwala oyenera komanso kukana kwa UV pa malo anu enieni - chonde tumizani imelo kwa sales@lishenflex.com , ndipo gulu lathu laukadaulo lidzapereka chithandizo chamunthu payekha.

Funsani
Lowani pamakalata athu

ZOWEZA NDI ZOPHUNZITSA ZITHUNZI

LUMIKIZANANI NAFE

No. 58, Zhenqiang Road, Port, Gaogang District, Taizhou City, Province la Jiangsu
 : +86- 13775707919
: + 86-137 7570 7919
 :  sales@lishenflex.com
  : www.lishenflex.com
Copyright © 2025 LishenFlex. Maumwini onse ndi otetezedwa