Vidiny ambany Borax sy toaka polyvinyl - toaka polyvinyl (PVA) Sinopec - Yeyuan
Vidiny ambany Borax And Polyvinyl Alcohol - Polyvinyl alcohol (PVA) Sinopec – Yeyuan Detail:
Ny vokatra PVA dia miely patrana eo amin'ny fiainantsika, ary be mpampiasa amin'ny lamba lotion, taratasy binder, rewettable binder, taratasy ambonin'ny adhesive, pigment carrier, fanorenana coating adhesive, fanorenana fitaovana adhesive sy additives, voa sy ny fanafody coating mpiasa, tsy organika sy elektronika vokatra. adhesives, rano levona sarimihetsika, kosmetika additives, vinyl acetate emulsion polymerization sy vinyl klôro fampiatoana polymerization stabilizer. Sarimihetsika fiarovana vonjimaika, sns. Miaraka amin'ny fivoaran'ny teknolojian'ny vokatra dia mbola miitatra hatrany ny fampiharana azy.
Famaritana Fampidirana
PVA feno alcohollysis kilasy vokatra andian-dahatsoratra:
098-05, 098-08, 098-10, 098-15, 098-20, 098-27, 098-30, 098-39, 098-45, 098-60, 098-701, 098-705 27S, 100-35, 100-40, 100-60, 100-70, 100-78
PVA intermediate alcohollysis kilasy vokatra:
092-20, 094-27, 096-27, 095-28, 097-29, 092-35, 092-53, 097-60, 097-70
PVA ampahany amin'ny alcohollysis kilasy vokatra:
088-05, 088-07, 088-13, 088-17, 088-20, 080-22, 088-26, 088-35, 080-44, 088-50, 088-60
Parametera antsipirihan'ny
| PVA Sinopec Index Mampihatra ny fenitra nasionaly (gb/t 12010.3-2010) | ||||||
| Anarana | Ny mari-pahaizana alcoholysis (mol%) | Viscosité (mPa.s) | Ireo singa mivadibadika (%) | Lavenona (%) | PH | Fahadiovana(%) |
| 086-03 | 85.0-87.0 | 3.4-4.2 | 5 | 0.4 | 5.0-7.0 | 93.5 |
| 098-05 | 98.0-99.0 | 5.0-6.5 | 5 | 0.5 | 5.0-7.0 | 93.5 |
| 098-08 | 98.0-99.0 | 9.0-11.0 | 5 | 0.5 | 5.0-7.0 | 93.5 |
| 092-20 | 91.0-93.0 | 21.0-27.0 | 5 | 0.5 | 5.0-7.0 | 93.5 |
| 094-27 | 94.0-96.0 | 22.0-28.0 | 5 | 0.5 | 5.0-7.0 | 93.5 |
| 096-27 | 96.0-98.0 | 23.0-29.0 | 5 | 0.5 | 5.0-7.0 | 93.5 |
| 100-27 | 99.0-100.0 | 22.0-28.0 | 5 | 0.7 | / | 93.5 |
| 092-35 | 91.0-93.0 | 30.0-36.0 | 5 | 0.3 | 5.0-7.0 | 93.5 |
| 100-35 | 99.0-100.0 | 35.0-43.0 | 5 | 0.7 | 5.0-7.0 | 93.5 |
| 098-60 | 98.0-99.0 | 58.0-68.0 | 5 | 0.5 | 5.0-7.0 | 93.5 |
| 100-60 | 99.0-100.0 | 58.0-68.0 | 5 | 0.7 | 5.0-7.0 | 93.5 |
| 098-70 | 99.0-100.0 | 68.0-78.0 | 5 | 0.7 | 5.0-7.0 | 93.5 |
| PVA Sinopec Index Mampihatra ny fenitry ny orinasa (q/sh1115105) | ||||||
| Anarana | Ny mari-pahaizana alcoholysis (mol%) | Viscosité (mPa.s) | Ireo singa mivadibadika (%) | Lavenona (%) | PH | Fahadiovana(%) |
| 100-27S | 99.5-100 | 23.0-29.0 | 6.0 | 0.8 | - | 92.0 |
| 100-40 | 99.5-100 | 35.0-45.0 | 6.0 | 0.8 | - | 92.0 |
| 100-78 | 99.5-100 | 73.0-83.0 | 6.0 | 0.8 | - | 92.0 |
| 098-03 | 98.0-98.8 | 3.2-4.0 | 5.0 | 0.7 | 5.0-7.0 | 94.0 |
| 098-04 | 98.0-98.8 | 4.0-5.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 098-10 | 98.0-98.8 | 8.0-12.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 098-15 | 98.0-98.8 | 13.0-17.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 098-20 | 98.0-98.8 | 18.0-22.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 098-27 | 98.0-98.8 | 23.0-29.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 098-30 | 98.0-98.8 | 28.0-32.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 097-29 | 96.0-98.0 | 37.0-31.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 097-60 | 96.0-98.0 | 56.0-66.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 092-53 | 91.0-93.0 | 48.0-58.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 088-03 | 86.5-88.5 | 3.0-4.0 | 5.0 | 0.7 | 5.0-7.0 | 94.0 |
| 088-05 | 86.5-88.5 | 4.5-6.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 088-08 | 86.5-88.5 | 8.0-10.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 088-13 | 86.5-88.5 | 12.0-14.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 088-20 | 86.5-88.5 | 21.0-24.5 | 5.0 | 0.4 | 5.0-7.0 | 94.0 |
| 088-26 | 86.5-88.5 | 24.0-28.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 088-35 | 86.5-88.5 | 29.0-34.0 | 5.0 | 0.3 | 5.0-7.0 | 94.0 |
| 088-40 | 86.5-88.5 | 38.0-42.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 088-50 | 86.5-88.5 | 45.0-55.0 | 5.0 | 0.3 | 5.0-7.0 | 94.0 |
| 088-60 | 86.5-88.5 | 56.0-66.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
| 080-44 | 78.0-82.0 | 42.0-52.0 | 5.0 | 0.5 | 5.0-7.0 | 94.0 |
Fanasokajiana ny haben'ny ampahany amin'ny vokatra toaka polyvinyl vovoka
| Anarana | h | 60 harato | 80 harato | 100 harato | 120 harato | |
| 10 harato voatokana w% | ≤ 0.5 | - | - | - | - | |
| 60 harato voatokana w% | ≥ 95 | - | - | - | ||
| 80 harato voatokana w% | - | ≥ 95 | - | ≥ 95 | ||
| 100 harato voatokana w% | ≤ 10 | - | - | ≥ 95 | - | |
| 120 harato voatokana w% | - | - | - | ≥ 95 |
Sary momba ny vokatra:
Torolàlana momba ny vokatra mifandraika:
Ankehitriny dia manana fitaovana tena mandroso isika. Ny entanay dia aondrana any Etazonia, UK sy ny sisa, mankafy ny laza lehibe eo amin'ny mpanjifa ho ambany vidiny Borax And Polyvinyl Alcohol - Polyvinyl Alcohol (PVA) Sinopec - Yeyuan , Ny vokatra dia hanome manerana izao tontolo izao, toy ny : Maorisy, Polonina, Sri Lanka, Mifikitra amin'ny mpanjifa 1st, 1st qualité ambony, fanatsarana mitohy, tombotsoa iombonana ary fitsipika mandresy. Rehefa miara-miasa amin'ny mpanjifa izahay dia manome serivisy kalitao avo indrindra ho an'ny mpividy. Nametraka fifandraisana ara-barotra tsara tamin'ny fampiasana ny mpividy Zimbaboe tao anatin'ny orinasa, manana marika sy laza manokana izahay. Amin'ny fotoana mitovy dia raiso amin'ny fo manontolo ireo fanantenana vaovao sy taloha ao amin'ny orinasanay mba handehanana sy hifampiraharaha amin'ny orinasa madinika.
Nataon'i Flora avy any Espaina - 07.03.2017 13:42 Ny mpamatsy dia manaraka ny teoria momba ny "kalitao fototra, matoky ny voalohany ary mitantana ny mandroso" mba hahafahan'izy ireo miantoka ny kalitaon'ny vokatra azo antoka sy ny mpanjifa maharitra.
Nataon'i Maggie avy any Finlande - 2017.11.01 17:04 -
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