Ho tobana le Torque e Phahameng, Die Drool, kapa Phallo e Fosahetseng ho Metsoako ea Cable ea LSZH?
Lisebelisoa tsa cable tsa Low Smoke Halogen-Free (LSZH) li ntse li le bohlokoa haholo bakeng sa polokeho ea li-cable ea sejoale-joale le ho tšoarella. Leha ho le joalo, ho fumana ts'ebetso e ntle haholo e ntse e le phephetso. Tšebeliso e matla ea li-filler-retardant fillers-joalo ka aluminium hydroxide (ATH) le magnesium hydroxide (MDH) - hangata e baka ho phalla ho fokolang, torque e phahameng, ho qeta holimo holimo, le ho bokellana ha lefu nakong ea extrusion.
Hobaneng ha LSZH Cable Compounds ho le thata ho sebetsa?
Likarolo tsa terata e thibelang mollo halogen e se nang mosi o fokolang ke hore lisebelisoa tsohle ha li na halogen, 'me mosi o monyenyane haholo o tla lokolloa nakong ea mollo. E le ho finyella lintlha tsena tse peli tsa bohlokoa, palo e kholo ea li-flame retardants e ile ea kenngoa ts'ebetsong ea tlhahiso, e lebisang ka ho toba letotong la mathata a ho sebetsa.
Lintlha tse latelang ke lintlha tse tloaelehileng tsa ho sebetsana le bohloko ba lik'hemik'hale tsa cable tse se nang mosi o tlase oa halogen:
1. Ka lebaka la palo e kholo ea li-fillers tse thibelang lelakabe tse kang aluminium hydroxide le magnesium hydroxide e kenyelelitsoeng, e lebisang ho matla a ho phalla a fokolang, le ho hlahisa mocheso oa likhohlano nakong ea ts'ebetso ho lebisa ho phahama ha mocheso, e leng se fellang ka ho senyeha ha aluminium hydroxide le magnesium hydroxide.
2. Katleho e tlaase ea extrusion, esita le lebelo le phahameng la extrusion, matla a extrusion a lula a sa fetohe.
3. Ka lebaka la ho se lumellane hantle ha li-polyolefin tse nang le li-flame retardants le li-fillers tse ling, e leng se etsang hore ho be le ho hasana ho futsanehileng nakong ea ho sebetsa le ho fokotsa thepa ea mechine.
4. Ho qhalakanngoa ho sa tšoaneng ha li-retardants tsa malakabe a inorganic ka har'a tsamaiso ho lebisa sebakeng se thata le ho hloka gloss nakong ea extrusion.
5. Polarity ea sebopeho sa mollo retardant le li-fillers tse ling li etsa hore ho qhibiliha ho khomarele hlooho ea lefu, ho lieha ho senya thepa, kapa pula ea limolek'hule tse tlaase ha ho etsoa, e leng se fellang ka ho bokella lintho tse bonahalang molomong oa lefu, kahoo ho ama boleng ba mohala.
Joang ho rarolla thapo ea LSZH litaba tsee tsa ts'ebetso le boleng ba bokaholimo?
Ho rarolla bothata bona,theknoloji ea silicone masterbatche fetohile tharollo e ka tšeptjoang ho LSZH metsoako ea metsoako, ho ntlafatsa ts'ebetso ea ts'ebetso le ts'ebetso ea holim'a metsi ntle le ho senya thepa ea mochine kapa ea motlakase.
Hobaneng ho le joalosilicone masterbatch tharollo e sebetsangbakeng sa ho ntlafatsa ts'ebetso le ts'ebetso ea holim'a lisebelisoa tsa cable tsa LSZH?
Silicone masterbatch ke mofuta oakeketso ya tshebetso ya ho sebetsaka li-thermoplastic tse fapaneng joalo ka bajari le polysiloxane joalo ka likarolo tse sebetsang. Ka lehlakoreng le leng, silicone e thehiloeng masterbatch e ka ntlafatsa bokhoni ba ho phalla ha sisteme ea thermoplastic nakong ea ho qhibiliha, ho ntlafatsa ho hasana ha li-filler, ho fokotsa tšebeliso ea matla ea extrusion le ho bopa ente, le ho ntlafatsa ts'ebetso ea tlhahiso; Ka lehlakoreng le leng, thuso ena ea ho sebetsa e thehiloeng ho Silicone e ka boela ea ntlafatsa boreleli ba bokaholimo ba lihlahisoa tsa polasetiki tsa ho qetela, ea fokotsa sekhahla sa khohlano ea bokaholimo le ho ntlafatsa ts'ebetso ea ho roala le ho korotla. Ho phaella moo, e le thuso ea ho sebetsana le indasteri ea thermoplastic, silicone masterbatch e ka finyella phello e hlakileng ea phetoho ka chelete e nyenyane (<5%), ntle le ho nahanisisa haholo ka karabelo ea eona ka thepa ea matrix.
Chengdu Silike Technology Co., Ltd. ke moetsi ea ka sehloohong oa Chaena ea sebetsanang leli-additives tse thehiloeng ho siliconebakeng sa liindasteri tsa polasetiki le rabara. Ka lilemo tse fetang 20 tsa lipatlisiso tse inehetseng tse tsepamisitseng maikutlo ho kopantseng silicone le li-polymers, Silike e itlhomme e le molekane ea ncha le ea tšeptjoang bakeng sa litharollo tsa tlatsetso tse sebetsang hantle.
Ho thusa bahlahisi ho sebetsana le liphephetso tsa tlhahiso tse amanang le likhoele tsa LSZH, Silike e thehile sephutheloana se felletseng sa mesebetsi ea matsoho.li-additives tsa polasetiki tsa siliconeka ho khetheha e etselitsoeng ho ntlafatsa ts'ebetso ea metsoako ea cable. Lihlahisoa tse hlokomelehang, tse kang Silicone Masterbatch LYSI-401 le Silicone Masterbatch LYSI-502C, li fana ka litharollo tse sebetsang tse reretsoeng ho ntlafatsa ts'ebetso le boleng ba bokaholimo, ka hona li kenya letsoho ts'ebetsong e phahameng ea lits'ebetso tsa terata le likhoele.
Melemo ea Ts'ebetso: Liphetho tse Tloaelehileng tsa Teko ea Silicone Masterbatch ho Metsoako ea Cable ea LSZH
Ho eketsa SILIKESilicone Masterbatch ( Siloxane Masterbatch ) LYSI letotoho sisteme e phahameng e thibelang malakabe ea ho tlatsa ea lisebelisoa tsa cable tse se nang mosi oa halogen e ka ntlafatsa ho sebetsa ha metsi, ho fokotsa torque, le ho ntlafatsa ts'ebetso ea tlhahiso. Setšoantšo sa 1 se bontša papiso ea teko ea ts'ebetso ea cable ka mor'a ho eketsa 1%LYSI-401 silicone masterbatchka foromo ea k'hamphani ea rona e etsisitsoeng e akaretsang e sa sebeliseng mosi oa halogen (Letlapa la 1). Ho ka bonoa hore ts'ebetso e amehang e ntlafalitsoe haholo.
Fig.2, Fig.3, and Figure 4 show the torque rheometer test of siloxane High ContentSilicone masterbatch LYSI-502Ce kenyellelitsoe ho mokhoa o tloaelehileng oa mosi o se nang halogen le papiso le torque, khatello, le viscosity ea ho kuta ea lihlahisoa tsa tlholisano ea kantle ho naha. Hoa bonahala hore LYSI-502C e na le ts'ebetso e ntle ea lubrication.
Setšoantšo sa 5 se fana ka papiso ea bohlokoa ea ho bokella lintho tse bonahalang ka har'a cable extrusion die kamora ho eketsoa ha silicone masterbatch. Liphetho li senola hore ho kenyelletsoa ha silicone masterbatch e tloaelehileng ho fokotsa haholo ho bokellana ha lefu. Ho feta moo, SILIKE'shigh molecular boima ba silicone masterbatche bonts'a phello e hlakileng le ho feta ea ho fokotsa sekhahla sa lefu, e bonts'a bokhoni ba eona ba ho ntlafatsa ts'ebetso ea ts'ebetso.
Kakaretso:Siloxane e teng ka maemoli-silicone masterbatcheske nonpolar, e ka bakang mathata ho latela maemo a fapaneng a ho qhibiliha a lipolymer tse ngata tsa carbon chain. Ha tlatsetso e le ngata haholo, e ka lebisa ho mathata a kang screw slip, lubrication e feteletseng, delamination ea bokaholimo ba sehlahisoa, ts'ebetso e senyehileng ea bonding, le ho hasana ho sa lekanang ka har'a substrate.
Ho rarolla mathata ana, SILIKE e hlahisitse letoto lali-additives tsa silicone tsa boima bo phahameng ba limolek'huletse fetotsoeng ka lihlopha tse khethehileng tse sebetsang. Tsenali-additives tse entsoeng ka silicone tse thehiloeng ho polymerli etselitsoe ho fihlela litlhoko tse ikhethileng tsa ts'ebeliso ho pholletsa le litsamaiso tse fapaneng tsa thermoplastic. Ka ho sebetsa joalo ka liankora ka har'a substrate, li ntlafatsa ho lumellana, li ntlafatsa ho hasana, le ho matlafatsa ho khomarela. Sena se fella ka ntlafatso e kholo ea ts'ebetso ea substrate ka kakaretso. Lits'ebetsong tse se nang mosi o tlase, tse se nang halogen, li-additives tsena tse ncha li thibela hantle ho thella ha screw mme li fokotsa haholo pokello ea lintho tse shoang.
Na u batla apolymer processing additiveho ntlafatsa ts'ebetso ea hau ea tlhahiso ea cable ea LSZH?
Lekola hore na litharollo tsa SILIKE tse thehiloeng ho silicone-based masterbatch, ho kenyeletsoa motsoako oa silicone LYSI-401 le siloxane masterbatch LYSI-502C, li ka u thusang ho ntlafatsa tlhahiso, ho fokotsa ho lokisoa le ho fihlela boleng bo holimo ba lithapo. Re u mema hore u iteanye le rona bakeng sa boitsebiso bo eketsehileng le ho kopa sampole.
Webosaete: www.siliketech.com
Email: amy.wang@silike.cn
Nako ea poso: Oct-10-2025
