Nkhani

Mfundo Zowawa Zamakampani: "Vuto la B1" mu LSZH Cable Extrusion

Kupanga zingwe za LSZH B1 kumakumana ndi mavuto akulu chifukwa cha kuchuluka kwa zinthu zoletsa moto zopanda halogen (nthawi zambiri ATH/MDH pa 50–70 wt%) zomwe zimafunika kuti zikwaniritse miyezo yokhwima ya utsi wochepa, zero-halogen, komanso yoletsa moto. Pamene kufunikira kwa zingwe za LSZH kukukula mu zomangamanga, mayendedwe, njanji, ndi mafakitale, njira zachikhalidwe ndi zowonjezera nthawi zambiri zimavutika ndi kusungunuka kwamphamvu, zomwe zimapangitsa kuti:

• Kuchepa kwa liwiro la kutulutsa ndi mphamvu yotulutsa:Kuchuluka kwa zodzaza kumawonjezera kukhuthala kwa kusungunuka ndi kupanikizika kwa extrusion (ndi 20–30%), zomwe zimafuna liwiro lotsika, zomangira zapadera zochepetsera kupanikizika, ndi katundu wambiri wa mota kuti ntchito ikhale yokhazikika.
• Zolakwika zomwe zimachitika pafupipafupi pamwamba:Kukhwinyata, thovu/mabowo a mpweya, mabowo, khungu la shaki (kusweka kwa chitsulo), ndi kusungunuka kwa madzi kumachitika chifukwa cha chinyezi, kufalikira kosakwanira kwa zodzaza, kudulidwa kwambiri, kapena kutentha kwambiri. Zolakwika izi zimawonjezera kuchuluka kwa zinyalala ndipo zimafuna kuwongolera bwino khalidwe kapena kukonzanso.
• Kuyenda kosakhazikika kwa kusungunuka ndi kusinthasintha kwa mawonekedwey: Kusiyanasiyana kwa kuchuluka kwa kusungunuka ndi kayendedwe ka madzi kumayambitsa kusinthasintha kwa mainchesi a chingwe, makulidwe a insulation, ndi mawonekedwe a makina (mphamvu yolimba, kutalika), zomwe zimapangitsa kuti kuwongolera njira kukhale kovuta.
• Zoopsa zotsatizana ndi malamulo a IEC 60332-1 (B1/CPR):Kufalikira kosasinthasintha, kukonza, kapena kupanga ma char kungayambitse zotsatira zosiyanasiyana za mayeso kapena kulephera mu mayeso amoto oyima, zomwe zimapangitsa kuti pakhale zovuta zachitetezo ndi satifiketi.

Mavuto amenewa amakhudza momwe zinthu zimagwirira ntchito bwino, amawonjezera mphamvu zomwe zimagwiritsidwa ntchito komanso kuwononga zinthu, amawonjezera nthawi yopangira, komanso amawonjezera ndalama zopangira. Opanga ambiri amanena kuti pakufunika zowonjezera zabwino (silicone masterbatches, mafuta opaka bwino, zotayira), njira zowumitsira zisanaume, komanso mapangidwe a screw kuti achepetse mavutowa.

Yankho: SILIKE SC 930 Specialized UHMW Silicone Masterbatch

SILIKE SC 930 ndi chida chothandizira kwambiri chopangira zinthu chomwe chapangidwa makamaka kuti chigwiritsidwe ntchito ndi mankhwala a LSZH ndi HFFR (Halogen-Free Flame Retardant). Ndi chowonjezera chapadera cha ultra-high molecular weight (UHMW) silicone, chomwe chili ndi magulu apadera ogwira ntchito pa msana wa UHMW siloxane. Kapangidwe kameneka kamagwira ntchito ngati mlatho wa mamolekyu pakati pa matrix a polymer ndi zodzaza zopanda chilengedwe, kukonza kugwirizana, kukhazikika mkati mwa polima, ndikuwonjezera magwiridwe antchito a substrate.

Chowonjezera cha silicone cha SC 930 chimachepetsa kusungunuka kwa die, chimakhazikitsa kutuluka kwachangu kwambiri, chimaonetsetsa kuti mawaya ali ndi mainchesi ofanana, komanso chimaletsa kutsetsereka kwa zomangira. Chimakonza kuyenda kwa zinthu, chimawonjezera kutulutsa, komanso chimawongolera magwiridwe antchito, ndikupangitsa kuti chikhale choyenera kwa opanga omwe akufuna kugwira ntchito bwino komanso kudalirika mu extrusion ya chingwe cha LSZH B1.

Momwe Zimagwirira Ntchito ya SILIKE SC 930 Specialized UHMW Silicone Masterbatch

Silicone ya Specially Functionalized UHMW imasamuka kupita ku malo olumikizirana pakati pa kusungunuka ndi chitsulo, ndikupanga gawo lokhazikika la mafuta. Izi zimachepetsa kukangana, zomwe zimathandiza kuti kusungunuka kodzazidwa kwambiri kuyende bwino pansi pa liwiro lapamwamba, kusunga kukhazikika kwa mawonekedwe ndi mawonekedwe abwino a pamwamba.

Ubwino Waukulu wa SILIKE SC 930 Silicone Masterbatch pa B1 Cable Lines

• Kuwonjezeka Kwambiri kwa Mphamvu: Ngati mphamvu yogwiritsidwa ntchito mofanana, SC 930 imatha kuwonjezera kuchuluka kwa extrusion ndi 15–20%, zomwe zimathandiza kuchepetsa nthawi yoperekera mphamvu ndikuchepetsa ndalama zomwe zimagwiritsidwa ntchito.
• Kukongola Kwapamwamba Kwambiri: Amachotsa kusweka kwa ming'alu (sharkskin) ndipo amachepetsa kusonkhana kwa mutu wa die-head, ndikupanga malo osalala, owala kwambiri komanso oteteza kukanda bwino.
• Kufalikira ndi Kukhazikika KwambiriMagulu ogwira ntchito ngati Organo amathandiza kuti tinthu ta ATH/MDH tinyowe, kuletsa kusonkhana kwa zodzaza ndikuwonetsetsa kuti ntchito yoletsa moto ikuyenda bwino nthawi zonse kutalika kwa chingwe.
• Kutalika kwa Zida: Mwa kuchepetsa kutentha kwa makina opangira zinthu ndi mphamvu ya injini, chowonjezera cha SC 930 chopangidwa ndi silicone chimachepetsa kuwonongeka kwa makina pa zomangira ndi migolo, ndikukulitsa moyo wa chingwe chotulutsira zinthucho.

Mafunso Ofunsidwa Kawirikawiri: Kumveka Bwino kwa SILIKE SC 930 Silicone Masterbatch mu LSZH ndi HFFR Cable Production kwa Mainjiniya

Q1: Kodi SC 930 Silicone Masterbatch imagwirizana ndi maziko onse a polyolefin omwe amagwiritsidwa ntchito mu zingwe za B1?
A1: Inde. SC 930 Silicone Masterbatch yapangidwa kuti igwirizane ndi ma HFFR okhala ndi PE, EVA, PP, ndi POE, zomwe zimasonyeza mgwirizano wabwino kwambiri ndi ma ATH ndi MDH filler systems.

Q2: Kodi mlingo woyenera wa SC 930 Silicone Masterbatch pa mizere yothamanga kwambiri ndi uti?
A2: Mukasakaniza SC 930 Silicone Masterbatch ndi utomoni molingana, imatha kupangidwa mwachindunji kapena kugwiritsidwa ntchito pambuyo pa granulation.Kuchuluka koyenera kowonjezera: Ngati kuchuluka kowonjezera kuli 0.5% -2.0%, kumatha kusintha kupangika, kusinthasintha, ndi kutulutsidwa kwa chinthucho; Ngati kuchuluka kowonjezera kuli 1.0% -5.0%, mawonekedwe a pamwamba pa chinthucho amatha kusinthidwa (kusalala, kutsirizika, kukana kukanda, kukana kusweka, ndi zina zotero…)

Buku Lotsogolera Zochita:Konzani Kupanga Kwanu kwa LSZH B1 Cable Line

Dziwani momwe mungapangire bwino kupanga chingwe cha LSZH B1 pogwiritsa ntchito SILIKE SC 930 Specially Functionalized UHMW Silicone Masterbatch. Ukadaulo wake wa siloxane ukhoza kuwonjezera mphamvu yamagetsi ndi 10–20% ndikuchepetsa zolakwika za pamwamba monga sharkskin.

Request a trial sample of SILIKE SC 930 Silicone Masterbatch to validate improvements in surface quality on your extrusion line. You can visit the website at www.siliketech.com or contact Amy Wang directly via email at amy.wang@silike.cn.