Adhesive TPU inonyungudika-yakavakirwa paSolvent
nezve TPU
TPU (thermoplastic polyurethanes) inobatanidza musiyano uripo pakati pemarabha nemapurasitiki. Hunhu hwayo hwepanyama hunoita kuti TPU ishandiswe serabha rakaoma uye thermoplastic yakapfava. TPU yave kushandiswa zvakanyanya uye kufarirwa muzviuru zvezvigadzirwa, nekuda kwekugara kwayo kwenguva refu, kupfava uye ruvara pakati pezvimwe zvakanaka. Pamusoro pezvo, zviri nyore kugadzirisa.
Sezvinhu zvitsva zvetekinoroji yepamusoro uye zvinochengetedza nharaunda, TPU ine zvinhu zvakawanda zvakanaka zvakaita sekuomarara kwakakura, simba guru remuchina, kuramba kutonhora kwakanyanya, kushanda zvakanaka kwekugadzirisa, kuora kusingakuvadzi nharaunda, kuramba mafuta, kuramba mvura uye kuramba chakuvhuvhu.
Kushandiswa
Mashandisirwo: Zvinonamira Zvinonyungudutsa, Mafirimu Anonamira Zvinopisa, Zvinonamira Zvishongo.
Maparamita
| Zvivakwa | Zvakajairika | Chikamu | D7601 | D7602 | D7603 | D7604 |
| Kuwanda kwevanhu | ASTM D792 | g/cms | 1.20 | 1.20 | 1.20 | 1.20 |
| Kuoma | ASTM D2240 | A/D yemahombekombe | 95/ | 95/ | 95/ | 95/ |
| Simba reKusimba | ASTM D412 | MPa | 35 | 35 | 40 | 40 |
| Kureba | ASTM D412 | % | 550 | 550 | 600 | 600 |
| Kusviba (15% muMEK.25°C) | SO3219 | Cps | 2000+/-300 | 3000+/-400 | 800-1500 | 1500-2000 |
| MnimmAction | -- | °C | 55-65 | 55-65 | 55-65 | 55-65 |
| Mwero weKristaro | -- | -- | Kukurumidza | Kukurumidza | Kukurumidza | Kukurumidza |
Makoshero ari pamusoro apa anoratidzwa semakoshero akajairika uye haafanirwe kushandiswa semarongero.
Pasuru
25KG/bhegi, 1000KG/pallet kana 1500KG/pallet, pallet yepurasitiki yakagadziriswa
Kubata uye Kuchengeta
1. Dzivisa kufema utsi nemafuta anoshandiswa pakupisa
2. Midziyo yekubata nemidziyo inogona kukonzera guruva. Dzivisa kufema guruva.
3. Shandisa nzira dzakakodzera dzekuisa pasi pakubata chigadzirwa ichi kudzivirira kushaikwa kwemagetsi
4. Matumbu ari pasi anogona kunge achitsvedza uye achikonzera kudonha
Zvinokurudzirwa pakuchengeta: Kuti chigadzirwa chirambe chakanaka, chengetai chigadzirwa munzvimbo inotonhorera uye yakaoma. Chengetai mumudziyo wakavharwa zvakasimba.
Zvinyorwa
1. Zvinhu zveTPU zvakaora hazvigone kushandiswa kugadzirisa zvigadzirwa.
2. Usati wagadzira, zvinodikanwa kuti uome zvakakwana, kunyanya panguva yekuburitsa simbi, kugadzira simbi, uye kugadzira simbi, zvichidikanwa zvakanyanya kuti hunyoro huvepo, kunyanya munguva dzemwaka ine hunyoro nenzvimbo dzine hunyoro hwakawanda.
3. Munguva yekugadzira, chimiro, chiyero chekumanikidzwa, kudzika kwemugero, uye chiyero cheL/D chesikuruu zvinofanirwa kutariswa zvichibva pane hunhu hwechinhu chacho. Sikuruu dzekugadzira jekiseni dzinoshandiswa pakuumba jekiseni, uye sikuruu dzekuwedzera dzinoshandiswa pakuburitsa jekiseni.
4. Zvichienderana nekuyerera kwechinhu chacho, funga nezvechimiro chemold, saizi yeglue inlet, saizi ye nozzle, chimiro che flow channel, uye nzvimbo ye exhaust port.
Zvitupa
