Moetsi Theko e Ntle PVB (Polyvinyl Butyral Resin) CAS: 63148-65-2
Mantsoe a tšoanang
Filimi ea polyvinyl butyral; Polyvinyl Butyral (PVB); Poly(vinyl butyral)MW 30,000 - 35,000; Poly(vinyl butyral), phofo e tšesaane ea granular, MW e tloaelehileng 36,000; Butvar(R) B-98; B-72 Polyvinyl butyral; Butvar®; B-76 Polyvinyl butyral.
Litšebeliso tsa PVB
1. Filimi e tšesaane e sebelisetsoa ho etsa thepa ea sandwich bakeng sa khalase e sireletsehileng. Khalase e sireletsehileng e ntle ebile e na le matla a maholo a ho otla. E sebelisoa haholo lefapheng la lifofane le la likoloi.
2. E sebelisetsoa ho etsa masela a tšepe a ka tlase le pente e batang e nang le ho khomarela ho matla le ho hanyetsa metsi ka ho khomarela ho matla le ho hanyetsa metsi.
3. E sebelisetsoa ho etsa pampiri ea lipalesa e benyang e nang le filimi, e ka nkang sebaka sa pampiri ea lipalesa ea ceramic. Indasteri ea resin e sebelisetsoa ho etsa polasetiki ea ho crusher bakeng sa litšepe tse se nang ferrous tse kang tšepe le loto, tse ka bapisoang le mefuta e fapaneng ea likhomaretsi. E sebelisoa haholo bakeng sa ho kopanya lehong, ceramic, tšepe, polasetiki, letlalo, lera la thepa ea khatello.
4. E sebelisetsoa ho etsa lintho tse phekolang masela le tube ea gauze. Indasteri ea lijo e sebelisetsoa ho etsa thepa ea ho paka e chefo.
5. Indasteri ea ho etsa pampiri e sebelisetsoa ho etsa li-agent tsa kalafo ea pampiri. Ho phaella moo, e ka sebelisoa ho etsa li-anti-shrinkable, li-agent tse thata le thepa e 'ngoe e sa keneleng metsi.
6. E ka sebelisoa bakeng sa bonolo ba indasteri ea khatiso, khatiso e kobehileng, khatiso e kobehileng, khatiso ea silika, phetisetso ea mocheso, hobane e qhibiliha ka joala 'me ha e na chefo, tiiso ha e lule e le monko, o ka sebelisoang indastering ea lijo e utloang monko indastering ea lijo. Joalo ka tee/lisakerete. Hobane resin ke ea mofuta oa cedic, e na le khokahano e ntle holim'a khalase e nang le yin ion e matla, e loketseng haholo mekhabiso ea poleiti ea khalase ea silika.
Tlhaloso ea PVB
PVB (Polyvinyl Butyral Resin) 1A:
| Motsoako | Tlhaloso |
| Ponahalo | Phofo e tšoeu |
| Sehlopha sa Butyraldehyde | 68-85 |
| Li-voltage % | ≤3% |
| Asiti e sa lefelloeng (HCl) | ≤0.05% |
| hydroxyl | 19.8% |
| Ester | 2.1% |
| Viscose(Tharollo ea Methanol 6% 20℃) | 4-6 |
| Ponaletso | 430nm |
| 660nm |
PVB (Polyvinyl Butyral Resin) 3A:
| Motsoako | Tlhaloso |
| Ponahalo | Phofo e tšoeu |
| Sehlopha sa Butyraldehyde | 68-85 |
| Li-voltage % | ≤3% |
| Asiti e sa lefelloeng (HCl) | ≤0.05% |
| hydroxyl | 20.1% |
| Ester | 2.0% |
| Viscose(Tharollo ea Methanol 6% 20℃) | 9-18 |
| Ponaletso | 430nm |
| 660nm |
PVB (Polyvinyl Butyral Resin) 6A:
| Motsoako | Tlhaloso |
| Ponahalo | Phofo e tšoeu |
| Sehlopha sa Butyraldehyde | 68-85 |
| Li-voltage % | ≤3% |
| Asiti e sa lefelloeng (HCl) | ≤0.05% |
| hydroxyl | 20.2% |
| Ester | 2.0% |
| Viscose(Tharollo ea Methanol 6% 20℃) | 60-110 |
| Ponaletso | 430nm |
| 660nm |
Ho paka ha PVB
15kg/mokotla, thane e le 1/bale
Polokelo: Boloka sebakeng se koetsoeng hantle, se hanelang khanya, 'me u se sireletse mongobong.
