Lefapheng la likoloi tse ntseng li tsoela pele, lipolasetiki tse bobebe li fetohile tse fetolang papali. Ka ho fana ka tekanyo e phahameng ea matla ho boima ba 'mele, ho feto-fetoha ha moralo, le ho boloka litšenyehelo, lipolasetiki tse bobebe li bohlokoa ho sebetsana le litlhoko tse hatellang tsa indasteri bakeng sa ho sebetsa hantle ha mafura, ho fokotsa mocheso le ho tšoarella. Leha ho le joalo, le hoja lisebelisoa tsena li fana ka melemo e mengata, li boetse li tla le mathata a itseng. Sehloohong sena, re tla hlahloba lintlha tse bohloko tse tloaelehileng tšebelisong ea polasetiki e bobebe indastering ea likoloi le ho fana ka tharollo e sebetsang e ka ntlafatsang ts'ebetso le ho fokotsa litšenyehelo tsa tlhahiso.
Plastiki e Bonolo ke Eng?
Li-plastiki tse bobebe ke li-polymers tse tlaase-tlaase, tse kang polyethylene (PE), polypropylene (PP), polystyrene (PS), acrylonitrile butadiene styrene (ABS), polycarbonate (PC), le polybutylene terephthalate (PBT), e nang le mefuta e mengata ho tloha ho 0.8-1.5 g/cm³. Ho fapana le litšepe (mohlala, tšepe: ~ 7.8 g/cm³), lipolasetiki tsena li fokotsa boima ba 'mele ntle le ho tela thepa ea bohlokoa ea mochini kapa ea mocheso. Likhetho tse tsoetseng pele joalo ka lipolasetiki tse foamed (mohlala, polystyrene e atolositsoeng, EPS) le metsoako ea thermoplastic e ntse e le tlase haholo ha e ntse e boloka botsitso ba sebopeho, e li etsa hore e be tse loketseng tšebeliso ea likoloi.
Lisebelisoa tsa Plastiki e Bonolo ho Indasteri ea Likoloi
Lipolasetiki tse bobebe li bohlokoa molemong oa moralo oa likoloi oa sejoale-joale, tse nolofalletsang bahlahisi ho fihlela lipheo tsa ts'ebetso, ts'ebetso le ts'ebetso. Lisebelisoa tsa bohlokoa li kenyelletsa:
1. Likarolo tsa ka Hare-hare tsa Likoloi:
lintho tse bonahalang: PP, ABS, PC.
Lisebelisoa: Li-dashboards, liphanele tsa mamati, likarolo tsa setulo.
Melemo: E bobebe, e tšoarella, 'me e ka tloaeleha bakeng sa botle le boiketlo.
2. Likarolo tsa Kantle tsa Likoloi:
Lisebelisoa: PP, PBT, PC / PBT e kopanya.
Lisebelisoa: Li-bumpers, li-grilles, matlo a liipone.
Melemo: Ho hanyetsana le tšusumetso, boemo ba leholimo, le boima ba koloi bo fokotsehileng.
3. Likaroloana tsa Under-the-Hood:
Lisebelisoa: PBT, polyamide (nylon), PEEK.
Lisebelisoa: Likoahelo tsa enjine, mefuta e mengata ea ho kenya moea, le lihokelo.
Melemo: Ho hanyetsa mocheso, botsitso ba lik'hemik'hale, le ho nepahala ha tekanyo.
4. Likaroloana tsa Sebopeho:
Lisebelisoa: Khalase kapa carbon fiber-reinforced PP kapa PA.
Lisebelisoa: Matlafatso a chassis, literei tsa betri bakeng sa likoloi tsa motlakase (EVs).
Melemo: Karolelano e phahameng ea matla ho isa ho boima, ho hanyetsa ho bola.
5. Insulation le Cushioning:
lintho tse bonahalang: PU foams, EPS.
Lisebelisoa: Li-cushions tsa litulo, liphanele tsa ho koala molumo.
Melemo: Ultra-lebone, ho monya matla ka matla.
Likoloi tsa motlakase, li-plastiki tse bobebe li bohlokoa ka ho khetheha, kaha li fokotsa boima ba lipakete tse boima tsa betri, ho atolosa sebaka sa ho khanna. Ka mohlala, matlo a betri a thehiloeng ho PP le PC glazing a fokotsa boima ba 'mele ha a ntse a boloka litekanyetso tsa tšireletso.
Mathata a Tloaelehileng le Litharollo tsa Lipolasetiki tse Bonolo ho Tšebeliso ea Likoloi
Ho sa tsotellehe melemo ea bona, e kang ho sebetsa hantle ha mafura, ho fokotsa mocheso, ho feto-fetoha ha moralo, ho boloka litšenyehelo, le ho sebelisoa hape, lipolasetiki tse bobebe li tobana le liphephetso lits'ebetsong tsa likoloi. Ka tlase ke litaba tse tloaelehileng le tharollo e sebetsang.
Bothata ba 1:Ho Scratch and Wear Ssceptibility in Automotive Plastics
Taba: Likarolo tsa li-plastiki tse bobebe tse kang Polypropylene (PP) le Acrylonitrile Butadiene Styrene (ABS), tse atisang ho sebelisoa likarolong tsa likoloi tse kang li-dashboards le liphanele tsa mamati, li ka 'na tsa hlaseloa habonolo le li-scuffs ha nako e ntse e ea. Liphoso tsena tse ka holim'a metsi ha li ame feela boipiletso bo botle empa hape li ka fokotsa nako e telele ea likarolo, tse hlokang tlhokomelo e eketsehileng le ho lokisoa.
Litharollo:
Ho rarolla phephetso ena, ho kenyelletsa li-additives tse kang li-additives tsa polasetiki tse thehiloeng ka silicone kapa PTFE ka har'a sebopeho sa polasetiki ho ka ntlafatsa haholo ho tšoarella ha bokaholimo. Ka ho eketsa 0.5-2% ea li-additives tsena, ho ferekana ha holim'a metsi ho fokotsehile, ho etsa hore thepa e se ke ea e-ba le likhahla le li-scuffs.
Ho Chengdu Silike Technology Co., Ltd., re sebetsa ka thata holi-additives tsa polasetiki tse thehiloeng ka siliconee etselitsoe ho ntlafatsa thepa ea polasetiki ea Thermoplastics le Boenjiniere e sebelisoang lits'ebetsong tsa likoloi. Ka boiphihlelo ba lilemo tse fetang 20 ho kopanngoeng ha silicone le li-polymers, SILIKE e tsejoa e le moqapi ea etelletseng pele le molekane ea tšepahalang bakeng sa ts'ebetso e phahameng.ho sebetsa litharollo tsa tlatsetso le tsa ho fetola.
Ea ronali-additives tsa polasetiki tse thehiloeng ka siliconelihlahisoa li etselitsoe ho thusa baetsi ba polymer:
1) Ntlafatsa litefiso tsa extrusion le ho fihlela ho tlatsoa ha hlobo ka mokhoa o tsitsitseng.
2) Ntlafatsa boleng ba holim'a metsi le lubricity, ho kenya letsoho molemong oa ho lokolloa ha hlobo nakong ea tlhahiso.
3) Ho fokotsa tšebeliso ea matla le ho fokotsa litšenyehelo tsa matla ntle le ho hloka liphetoho ho lisebelisoa tse teng tsa ho sebetsa.
4) Li-additives tsa rona tsa silicone li lumellana haholo le mefuta e mengata ea thermoplastics le lipolasetiki tsa boenjiniere, ho kenyelletsa:
Polypropylene (PP), Polyethylene (HDPE, LLDPE/LDPE), Polyvinyl Chloride (PVC), Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS),Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS), Polystyrene (PS/HIPS), Polyethylephthalate Terephthalene (PBT), Polymethyl Methacrylate (PMMA), Nylon (Polyamides, PA), Ethylene Vinyl Acetate (EVA), Thermoplastic Polyurethane (TPU), Thermoplastic Elastomers (TPE), le tse ling.
Tsenali-additives tsa siloxanehape e thusa ho khanna matsapa a moruo o pota-potileng, ho ts'ehetsa bahlahisi ho hlahisa likarolo tse tšoarellang, tsa boleng bo holimo tse fihlelang maemo a tikoloho.
Hofeta maemoli-additives tsa polasetiki tse thehiloeng ka silicone, SILIMER 5235, eboka ba silicone ba alkyl e fetotsoeng,e hlahelletseng. E etselitsoe lihlahisoa tsa polasetiki tse bobebe haholo tse kang PC, PBT, PET, le PC/ABS, SILIMER 5235 e fana ka khanyetso e ikhethang le mohatla. Ka ho ntlafatsa mafura a holim'a metsi le ho ntlafatsa ho lokolloa ha hlobo nakong ea ts'ebetso, e thusa ho boloka sebopeho le bobebe ba sehlahisoa ka nako.
E 'ngoe ea melemo ea bohlokoa eaboka ba siliconeSILIMER 5235 ke tšebelisano ea eona e ntle haholo le li-resin tse fapaneng tsa matrix, e netefatsang hore ha ho na pula kapa tšusumetso ho kalafo ea bokaholimo. Sena se etsa hore e be se loketseng bakeng sa likarolo tsa kahare tsa koloi moo boleng ba botle bo botle le ho tšoarella ha nako e telele li bohlokoa.
Bothata ba 2: Mefokolo ea Bokaholimo Nakong ea Ts'ebetso
Taba: Likarolo tse entsoeng ka ente (mohlala, li-bumpers tsa PBT) li ka bonts'a li-splay, li-flow lines, kapa matšoao a sink.
Litharollo:
Omisa li-pellets ka botlalo (mohlala, 120 ° C bakeng sa lihora tse 2-4 bakeng sa PBT) ho thibela ho phatloha ho amanang le mongobo.
Ntlafatsa lebelo la ente le khatello ea ho paka ho felisa melapo ea phallo le matšoao a ho teba.
Sebelisa liforomo tse bentšitsoeng kapa tse entsoeng ka mokhoa o nang le moea o nepahetseng ho fokotsa matšoao a ho cha.
Phephetso ea Boraro: Ho Hanyetsa Mocheso o Lekanyelitsoeng
Taba: PP kapa PE e ka holofala ka tlas'a mocheso o phahameng lits'ebetsong tse tlase-tlase.
Litharollo:
Sebelisa lipolasetiki tse mamellang mocheso joalo ka PBT (sebaka se qhibilihang: ~220°C) kapa PEEK bakeng sa tikoloho ea mocheso o phahameng.
Kenyelletsa likhoele tsa khalase ho matlafatsa botsitso ba mocheso.
Sebelisa liphahlo tse thibelang mocheso bakeng sa tšireletso e eketsehileng.
Phephetso ea Boraro: Meeli ea Matla a Mechini
Taba: Li-plastiki tse bobebe li ka 'na tsa haelloa ke ho satalla kapa ho hanyetsa ha litšepe likarolong tsa mohaho.
Litharollo:
Matlafatsa ka khalase kapa likhoele tsa carbon (10-30%) ho matlafatsa matla.
Sebelisa metsoako ea thermoplastic bakeng sa likarolo tse jarang moroalo.
Etsa likarolo tse nang le li-ribbing kapa likarolo tse sekoti ho ntlafatsa ho satalla ntle le ho eketsa boima ba 'mele.
Ikopanye le SILIKE ho hlahloba haholoanyane ka tharollo ea bona ea polasetiki e bobebe indastering ea likoloi, ho kenyeletsoalisebelisoa tsa polasetiki,li-anti-scratch agents,lemar resistance modifier solutions.
Tel: +86-28-83625089, Email: amy.wang@silike.cn, Website: www.siliketech.com
Nako ea poso: Jun-25-2025
