Nkhani

Chingwe chochepa cha halogen chopanda utsi ndi chingwe chapadera chomwe chimatulutsa utsi wochepa chikawotchedwa ndipo sichikhala ndi ma halogen (F, Cl, Br, I, At), kotero sichimatulutsa mpweya woopsa. Chingwe ichi chimagwiritsidwa ntchito makamaka m'malo omwe ali ndi zofunika kwambiri pachitetezo chamoto komanso kuteteza chilengedwe. Zida za chingwe cha halogen zopanda utsi wautsi nthawi zambiri zimagwiritsidwa ntchito m'nyumba zokwera kwambiri, masiteshoni, subways, ma eyapoti, zipatala, malaibulale akuluakulu, malo ochitira masewera olimbitsa thupi, nyumba za mabanja, mahotela, nyumba zamaofesi, masukulu, masitolo ndi malo ena odzaza anthu.

Mavuto akulu omwe angakumane nawo pokonza ndi kutulutsa utsi wochepa wa halogen zida zaulere zikuphatikizapo:

Kusayenda bwino: Chifukwa cha kuwonjezeredwa kwazinthu zambiri zowonongeka zamoto monga aluminium hydroxide (ATH) kapena magnesium hydroxide, kuwonjezera kwa zipangizozi kumachepetsa kutuluka kwa dongosolo, zomwe zimapangitsa kutentha kwapakati panthawi yokonza, zomwe zingayambitse kuwonongeka kwa zinthu.

Low processing dzuwa: Extrusion dzuwa likhoza kukhala lochepa, ngakhale liwiro la processing likuwonjezeka, voliyumu yowonjezera ikhoza kukhala yosasintha kwambiri.

Kubalalika kosafanana: Kusagwirizana koyipa kwa zoletsa zamoto ndi zodzaza ndi ma polyolefin kungayambitse kubalalitsidwa kosakwanira, zomwe zimakhudza makina a chinthu chomaliza.

Mavuto Apamwamba Pamwamba: Chifukwa chosiyana kubalalitsidwa kwa inorganic flame retardants mu dongosolo, zingayambitse roughness ndi kusowa gloss pamwamba pa chingwe pa extrusion.

Kufa mutu adhesion: The structural polarity of flame retardants and fillers angapangitse kusungunuka kumamatira kumutu wakufa, zomwe zimakhudza kutulutsidwa kwa zinthuzo, kapena mamolekyu ang'onoang'ono omwe amapangidwira amatha kutsika, zomwe zimapangitsa kuti pakamwa pakamwa pakamwa pakhale kusungunuka, zomwe zimakhudza khalidwe. wa chingwe.

Mfundo zotsatirazi ziyenera kuzindikirika pokonza granulation:

Konzani mapangidwe: sinthani chiŵerengero cha retardant yamoto ndi utomoni woyambira, gwiritsani ntchito compatibilizer kapena wothandizira mankhwala pamwamba kuti mupititse patsogolo kubalalitsidwa.

Kuwongolera kutentha kwa processing: pewani kuwonongeka kwa zinthu chifukwa cha kutentha kwambiri.

Kukhazikitsidwa kwa zida zoyenera zopangira: Gwiritsani ntchito zothandizira kukonza mongasilicone masterbatchkupititsa patsogolo kusungunuka kwa madzi osungunuka, kupititsa patsogolo kubalalitsidwa kwa zodzaza ndi kuchepetsa kugwiritsa ntchito mphamvu.

SILIKESilicone Masterbatch SC 920Limbikitsani Kukhazikika Ndi Kupanga Kwazinthu mu LSZH Ndi HFFR Cable Zida.

SILIKE Silicone processing thandizo SC 920ndi zida zapadera za silicone zopangira LSZH ndi HFFR chingwe chomwe ndi chopangidwa ndi magulu apadera a polyolefins ndi co-polysiloxane. Polysiloxane mu mankhwalawa akhoza kugwira ntchito yokhazikika mu gawo lapansi pambuyo pa kusinthidwa kwa copolymerization, kotero kuti kuyanjana ndi gawo lapansi kuli bwino, ndipo kumakhala kosavuta kumwazikana, ndipo mphamvu yomangirira imakhala yamphamvu, ndiyeno imapatsa gawo lapansi ntchito yabwino kwambiri. Izo umagwiritsidwa ntchito bwino processing ntchito zipangizo mu LSZH ndi HFFR dongosolo, ndi oyenera zingwe mkulu-liwiro extruded, kusintha linanena bungwe, ndi kupewa chodabwitsa extrusion monga kusakhazikika waya awiri ndi wononga kutsetsereka.

Chifukwa chiyani kusankha? SILIKESilicone Masterbatch SC 920?

1, Pamene ntchito kwa dongosolo LSZH ndi HFFR, akhoza kusintha extrusion ndondomeko ya pakamwa kufa kudzikundikira, oyenera mkulu-liwiro extrusion chingwe, kusintha kupanga, kuteteza m'mimba mwake kusakhazikika mzere, wononga kuzembera ndi zina extrusion chodabwitsa.

2, Kupititsa patsogolo kwambiri kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake, kuchepetsa kusungunuka kwa viscosity popanga zinthu zowonongeka kwambiri za halogen zopanda moto, kuchepetsa torque ndi kukonza panopa, kuchepetsa kuvala kwa zipangizo, kuchepetsa kuwonongeka kwa mankhwala.

3, Kuchepetsa kudzikundikira mutu kufa, kuchepetsa kutentha processing, kuthetsa kusungunuka kuphulika ndi kuwonongeka kwa zipangizo chifukwa cha kutentha kwambiri processing, kupanga pamwamba pa waya extruded ndi chingwe chosalala ndi owala, kuchepetsa mikangano koyenera pamwamba. mankhwala, kusintha ntchito yosalala, kusintha pamwamba kuwala, kupereka kumva bwino, kusintha zikande kukana.

4, Ndi polymer yapadera yosinthidwa ya silikoni monga chogwiritsira ntchito, sinthani kufalikira kwa zoletsa moto m'dongosolo, perekani bata labwino komanso kusamuka.Powonjezera kuchuluka koyenera kwaSILIKE Silicone Masterbatch SC 920, mutha kuthetsa mavutowa panthawi yokonza chingwe chopanda utsi cha halogen wopanda utsi ndikuwongolera magwiridwe antchito komanso mtundu wazinthu.

Ngati mukuda nkhawa ndi kupikisana kwazinthu zamtundu wochepa wa utsi wa halogen wopanda chingwe, mutha kuyesaSILIKE Silicone Masterbatch SC 920, yomwe imatha kupititsa patsogolo liwiro losasunthika, kukulitsa magwiridwe antchito, ndikusunga mtengo wopangira zanu. Kuti mudziwe zambiri, mutha kupita patsamba lathu:www.siliketech.com. Or email us for more product details: Ms. Amy Wang Email: amy.wang@silike.cn