litaba_setšoantšo

U ka fokotsa boima ba 'mele joang le ho ntlafatsa Resistance ea abrasion ea TPU Granule?

未命名的设计
CgAGfFmxHleAJLfKAAHahJqVFnY986

Thermoplastic Polyurethane (TPU) ke thepa e feto-fetohang e tsebahalang ka ho tšoarella le ho tiea ha eona.Leha ho le joalo, lits'ebetsong tse ling, ho ka ba le tlhoko ea ho fokotsa boima ba li-granules tsa TPU ha ka nako e ts'oanang ho matlafatsa khanyetso ea abrasion.

Maano a ho fihlela ho fokotsa boima ba TPU le ho ntlafatsa tekano ea ho hanyetsa abrasion.

1. Ho Kopanya le Lisebelisoa tse Bonolo

E 'ngoe ea litsela tse otlolohileng tsa ho fokotsa boima ba TPU ke ka ho e kopanya le thepa e bonolo ea thermoplastic.Likhetho tse tloaelehileng li kenyelletsa TPE (Thermoplastic Elastomers) le limaraka tse tlase tsa TPU.

Khetho e hlokolosi ea thepa e bonolo le karo-karolelano eo e kopantsoeng le TPU ka eona e ka thusa ho fihlela boemo bo lakatsehang ba ho fokotsa boima.

2. Mokhoa o Mocha: Ho kopanya likarolo tsa TPU le Novel Soft Material Si-TPV

Ho kopanya li-granules tsa 85A TPU le SILIKE ho phatlalalitse soft Material Si-TPV (dynamic vulcanizate thermoplastic Silicone-based elastomer), Mokhoa ona o otla teka-tekano e lakatsehang lipakeng tsa phokotso ea boima le khanyetso e eketsehang ea abrasion, ntle le ho senya thepa ea eona e meng e lakatsehang.

Mokhoa oa ho fokotsa ho thatafala ha likaroloana tsa TPU, Foromo le Tlhahlobo:

Ho eketsoa ha 20% Si-TPV ho Hardness ea 85A TPU ho fokotsa boima ho 79.2A

Hlokomela:Lintlha tsa tlhahlobo tse kaholimo ke data ea rona ea tlhahlobo e sebetsang ea lab, 'me e ke ke ea utloisisoa e le boitlamo ba sehlahisoa sena, moreki o lokela ho lekoa ho ipapisitsoe le bona.

Leha ho le joalo, Teko e nang le likarolo tse fapaneng tsa ho kopanya e tloaelehile, ka sepheo sa ho fihlela motsoako o nepahetseng oa bonolo le ho hanyetsa abrasion.

1
OIP-C

3. Ho Kenyelletsa Li-Filler-Resistant Fillers

Ho matlafatsa khanyetso ea abrasion, litsebi li fana ka maikutlo a ho kenyelletsa li-filler tse khethehileng tse kang carbon black, fiber fibers, silicone masterbatch, kapa silicon dioxide.Li-Fillers tsena li ka matlafatsa thepa ea TPU ea ho hanyetsa.

Leha ho le joalo, ho lokela ho nahanoa ka hloko ka bongata le ho hasana ha li-filler tsena, kaha chelete e ngata haholo e ka ama ho tenyetseha ha thepa.

4. Plasticizers le Softening Agents

E le mokhoa oa ho fokotsa boima ba TPU, Baetsi ba TPU ba ka sebelisa li-plasticizers kapa lisebelisoa tse nolofatsang.Ho bohlokoa ho khetha polasetiki e loketseng e ka theolang boima ntle le ho sekisetsa ho hanyetsa abrasion.Li-plasticizers tse tloaelehileng tse sebelisoang le TPU li kenyelletsa dioctyl phthalate (DOP) le dioctyl adipate (DOA).Tlhokomelo e tlameha ho nkoa ho etsa bonnete ba hore polasetiki e khethiloeng e lumellana le TPU 'me ha e ame hampe thepa e meng e kang matla a thata kapa khanyetso ea lik'hemik'hale.Ntle le moo, Tekanyo ea li-plasticizer e lokela ho laoloa ka hloko ho boloka tekano e lakatsehang.

5. Li-Parameters tsa Extrusion le Ts'ebetso ea Ts'ebetso e Ntle

Ho fetola liparamente tsa extrusion le ts'ebetso ho bohlokoa ho fihlelleng motsoako o lakatsehang oa boima bo fokotsehileng le matla a ho hanyetsa abrasion.Sena se kenyelletsa ho feto-fetoha ha maemo joalo ka mocheso, khatello le maemo a pholiso nakong ea extrusion.

Lithempereichara tse tlase tsa extrusion le ho pholisa ka hloko ho ka lebisa ho TPU e bonolo ha o ntse o ntlafatsa ho hasana ha li-filler tse hananang le abrasion.

6. Mekhoa ea ka mor'a ho sebetsa

Mekhoa ea ka mor'a ts'ebetso e kang ho annealing, ho otlolla, kapa esita le phekolo ea holim'a metsi e ka ntlafatsa ho hanyetsa ha abrasion ntle le ho beha boima ba 'mele.

Annealing, haholo-holo, e ka ntlafatsa sebopeho sa kristale sa TPU, sa etsa hore e se ke ea hlola e taboha le ho taboha.

Flexible Shower Hoses (1)

Qetellong, ho fihlela tekano e bobebe ea boima bo fokotsehileng ba TPU le ho ntlafala ha abrasion ke ts'ebetso e nang le likarolo tse ngata.Baetsi ba TPU ba ka eketsa khetho ea thepa, ho kopanya, li-filler tse thibelang abrasion, li-plasticizers, Softening Agents, le taolo e nepahetseng ea liparamente tsa extrusion ho lokisa thepa ea thepa ho ikamahanya le litlhoko tse ikhethang tsa kopo e fanoeng.

Sena ke seo u se hlokang Foromo e Hlōlang e fokotsang TPU Particle Hardness le Ntlafatsa Resistance ea Abrasion!

Ikopanye le SILIKE, Si-TPV ea rona e u thusa ho fumana bonolo bo loketseng, ho tenyetseha, ho tšoarella, phello ea matt le lisebelisoa tse ling tsa bohlokoa bakeng sa lihlahisoa tsa hau tsa TPU!

Nako ea poso: Nov-03-2023