Thermoplastic Polyurethane (TPU) Resin for Mobile Phone Cases High Transparent TPU Granules TPU Powder Manufacturer
Mabapi le TPU
TPU, e khuts'oane bakeng sa Thermoplastic Polyurethane, ke elastomer e makatsang ea thermoplastic e nang le mefuta e mengata ea lisebelisoa tse ikhethang le mefuta e mengata ea ts'ebeliso.
TPU ke block copolymer e entsoeng ke karabelo ea diisocyanate le polyols. E na le likarolo tse fapaneng tse thata le tse bonolo. Likarolo tse thata li fana ka boima le ts'ebetso ea 'mele, ha likarolo tse bonolo li fana ka maemo a bonolo le a elastomeric.
Thepa
• Thepa ea Mechini5: TPU e na le matla a phahameng, e nang le matla a ho pota-pota a 30 - 65 MPa, 'me e ka mamella ho senyeha ho hoholo, ho ba le nako e telele ha ho khefutsa ho fihlela ho 1000%. E boetse e na le khanyetso e ntle ea abrasion, ho apara ka makhetlo a fetang a mahlano - e hanyetsa ho feta rabara ea tlhaho, 'me e bonts'a khanyetso e phahameng ea meokho le flex e ikhethang - ho hanyetsa, ho etsa hore e be e loketseng bakeng sa lisebelisoa tse hlokang matla a phahameng a mochine.
• Khanyetso ea Lik'hemik'hale5: TPU e hanana haholo le oli, mafura le lihlapolli tse ngata. E bontša botsitso bo botle lioling tsa mafura le oli ea mochini. Ho phaella moo, e na le khanyetso e ntle ea lik'hemik'hale tse tloaelehileng, tse eketsang bophelo ba tšebeletso ea lihlahisoa tsa lik'hemik'hale - lik'hemik'hale.
• Thermal Properties: TPU e ka sebetsa ka katleho ka har'a mocheso ho tloha ho -40 °C ho ea ho 120 °C. E boloka elasticity e ntle le thepa ea mochini mochesong o tlase 'me ha e holofatse kapa ho qhibiliha habonolo mochesong o phahameng.
• Thepa tse ling4: TPU e ka etsoa ho fihlela maemo a fapaneng a pepeneneng. Lisebelisoa tse ling tsa TPU li hlakile haholo, 'me ka nako e ts'oanang li boloka khanyetso e ntle ea abrasion. Mefuta e meng ea TPU le eona e na le phefumoloho e ntle, e nang le sekhahla sa phetisetso ea mouoane e ka fetoloang ho latela litlhoko. Ntle le moo, TPU e na le biocompatibility e ntle haholo, ha e na chefo, ha e na allergenic, ebile ha e khopise, e etsa hore e loketse lits'ebetso tsa bongaka.
Kopo
Likopo: lisebelisoa tsa elektroniki le tsa motlakase, Kereiti e akaretsang, limaraka tsa terata le lithapo, lisebelisoa tsa lipapali, profil, phaephe, lieta / mokotla oa mohala / 3C lisebelisoa tsa elektroniki / lithapo / liphaephe
Mekhahlelo
| Thepa | Standard | Yuniti | Boleng |
| Lintho Tsa 'Mele | |||
| Botenya | ASTM D792 | g/cm3 | 1.21 |
| Ho thatafala | ASTM D2240 | Shore A | 91 |
| ASTM D2240 | Shore D | / | |
| Thepa ea Mechini | |||
| 100% Modulus | ASTM D412 | Mpa | 11 |
| Matla a tšepe | ASTM D412 | Mpa | 40 |
| Matla a Kgapha | ASTM D642 | KN/m | 98 |
| Elongation at Break | ASTM D412 | % | 530 |
| Qhibiliha Volume-Flow 205°C/5kg | ASTM D1238 | g/10 mets | 31.2 |
Lintlha tse ka holimo li bontšoa e le litekanyetso tse tloaelehileng 'me ha lia lokela ho sebelisoa e le litlhaloso.
Sephutheloana
25KG / mokotla, 1000KG / pallet kapa 1500KG / pallet, e sebelitsoepolasetikiphalete
Ho Tšoara le ho Boloka
1. Qoba ho phefumoloha mosi le mouoane
2. Lisebelisoa tsa ho sebetsana le mechine li ka baka ho thehoa ha lerōle. Qoba ho hema lerole.
3. Sebelisa mekhoa e nepahetseng ea motheo ha u sebetsana le sehlahisoa sena ho qoba litefiso tsa electrostatic
4. Pellets fatše e ka 'na ea thella' me ea baka ho oa
Litlhahiso tsa polokelo: Ho boloka boleng ba sehlahisoa, boloka sehlahisoa sebakeng se pholileng, se omeletseng. Boloka ka setshelo se tiisitsoeng ka thata.
Setifikeiti
