ʻO ka waiʻona polyvinyl (PVA) Shuangxin
ʻO ka hiʻohiʻona o ka PVA he keʻokeʻo a melemele a i ʻole ka pauka.He mea hoʻohana nui ia i ka wai-soluble environmental friendly polymer.ʻO kāna hana ma waena o ka plastic a me ka rubber.Loaʻa iā ia ka hoʻoheheʻe wai maikaʻi, adhesion, hiki ke hoʻololi i ke kiʻiʻoniʻoni, ʻoluʻolu, pale ʻana i ka ʻaila, pale pale, pale colloidal, kūpaʻa kinoea, kūpaʻa ʻaʻahu a me ke kūpaʻa wela.
PVA17-88 Ka laulā o ka noi
1. ʻOihana hana kiʻiʻoniʻoni
2. ʻOihana hana pepa
3. ʻOihana hoʻopili
4. Nā mea hoʻohui no ke kūkulu hale
5. ʻoihana hoʻokūpaʻa
6. ʻoihana hoʻoheheʻe plastik
PVA20-88 Ka nui o ka noi
1. ʻO kaʻoihana hana fiber: ke kaula pokole, ka lōʻihi a me ka hana hope.
2. ʻOihana hana kiʻiʻoniʻoni: hoʻohana i nā kaʻina hana like ʻole e hana i nā kiʻiʻoniʻoni wai a me nā māla ʻē aʻe.
3. ʻOihana hoʻoheheʻe ʻia: ka hoʻokumu ʻana i ka lole kumu a me ka hoʻoikaika ʻana a me nā māla ʻē aʻe.
4. ʻOihana hana pepa: Hōʻike i ka nui a me nā māla ʻē aʻe.
5. ʻOihana hoʻopili: hoʻopaʻa pulu hou a me nā māla ʻē aʻe.
6. 'oihana stabilizer: vinyl acetate lotion polymerization.
7. ʻO nā mea'ē aʻe: nā mea hoʻonani, nā huahana lāʻau, nā mea hoʻohui no nā mea kūkulu hale, nā kiʻiʻoniʻoni pale manawa a me nā māla'ē aʻe.
PVA24-88 Lai o ka noi
1. Powder kemikala hale
2.Adhesives
3.Fiber hanaʻoihana
4.Polymerization dispersant
5. Nā mea hoʻonani
6.Laau lapaau
PVA17-99 Lai o ka noi
1. ʻO ka hopena i hoʻomākaukauʻia e ka huahana hiki ke hoʻohanaʻia e like me ka mānoanoa a me ka anti-flow agent o ka emulsion.
2. No ka nui o ka ʻili pepa hiki ke hoʻomaikaʻi i ka ikaika o ka pepa a me ka absorption ink.
3. Hiki ke hoʻohana ʻia ka hana crosslinking o ka huahana no ka hoʻomākaukau ʻana i nā mea hoʻopili wai-kūpaʻa.
4.No ka hanaʻana i ka pepa a me ke kāpili hale.
5.No ka hanaʻana i ka polyvinyl alcohol fiber, ka wai-soluble fiber.
6.Fiber paste: maikaʻi ke kiʻiʻoniʻoni i ka hoʻokumu ʻana i ka hana, palupalu a me ka ikaika tensile kūpaʻa a me ka elasticity, akā loaʻa pū kekahi i nā hiʻohiʻona o ka friction resistance, implication, smoothness a me ka hopena hulu maikaʻi.A hoʻohālikelike ʻia me ka pulp starch, ʻaʻohe pono e hopohopo e pili ana i ka pala a me ka maʻi.
PVA2099-99 Ka laulā o ka noi
1. Adhesives a me nā mea hoʻopili: hoʻohanaʻia no ka paʻi keʻena, ka hoʻomaʻemaʻe houʻana, ka pepa pepa, kaʻeke pepa, ka pahu, ka pepa pepa i hoʻopiliʻia, ka papa lāʻau i hoʻopiliʻia, ka lole i ulanaʻoleʻia, a me nā mea'ē aʻe. ka ipu lepo, ka inika, ka pa'i pena, ka pa'i pena, ka huila sima no ka hooikaika ana, a pela aku.
2.Fiber nui: maikaʻi kiʻiʻoniʻoni hana hana, palupalu a me ka ikaika hoʻopaʻapaʻa kū'ē a me ka elasticity.Loaʻa iā ia nā hiʻohiʻona o ka friction resistance, ke komo ʻana, ka maʻalahi a me ka hopena hulu maikaʻi.A i ka hoʻohālikelike ʻia me ka nui o ka starch, ʻaʻohe pono e hopohopo e pili ana i ka palaho a me ka pōʻino, a ʻaʻole hiki ke loaʻa ka pulu.
ʻOihana 3.Pepa: hiki ke hoʻohana ʻia no ka uhi ʻana i ka ʻili a me ka polishing, hiki ke hoʻomaikaʻi maikaʻi i ka pale ʻana i ka ester, ka pale ʻana i ka solvent a me ka pale wai, a hana i ka ikaika o ka lole.Hiki ke hoʻohana ʻia e like me ka hoʻopili ʻana i ka ʻōnaehana uhi a me ka lawe ʻana i ka mea hoʻonaninani optical.
4. Polymerization agent: hoʻohana ʻia ma ke ʻano he dispersant kūpono a i ʻole stabilizer.Hoʻohana nui ʻia lākou e like me nā colloids pale a hiki ke hoʻonui i ka emulsification ma nā haʻahaʻa haʻahaʻa loa.
5. Hiki i ka waiʻona polyvinyl ke pāʻani i nā hana ʻoihana ʻē aʻe he nui, e like me nā ceramics, nā kiʻi ʻoniʻoni wai, nā peelable a me nā mea hoʻopili pōkole no nā huahana ʻaʻole i ulana ʻia.Hiki ke hoʻohana ʻia kēia mau huahana i nā mea hale like ʻole, e like me ka putty a me ka plaster.
PVA2499-99 Ka laulā o ka noi
1. Hoʻohana ʻia i ka nui o ka warp, ka mea hoʻopau lole a me ka vinylon fiber maka mea i loko o ka ʻoihana textile.
2. ʻOihana hana a me ka hoʻonani: ke kāpili kūkulu, ka uhi o loko a me waho o ka paia, adhesive.
3. Hoʻohana ʻia e like me ka polymerization emulsifier, dispersant a me ka polyvinyl formal, acetaldehyde a me butyraldehyde resin i ka ʻoihana kemika.
4. Hoʻohana ʻia ka ʻoihana pepa e like me ka hoʻopili pepa.
5. Ma ka mahiʻai, hoʻohana ʻia ia e like me ka mea hoʻonaninani lepo, pesticide adhesion synergist a me ka polyvinyl alcohol film.
6. Hiki ke hoʻohana ʻia nā mea ʻē aʻe i nā mea hoʻonaninani i kēlā me kēia lā a me nā quenchants kiʻekiʻe.
PVA2699-99 Ka laulā o ka noi
1.Adhesive 'oihana: pepa a me ka pepa paipu.
ʻOihana 2.Construction: hoʻohana ʻia nā huahana acetalization no ka hana ʻana i ke kāpili, nā pale o loko a me waho a me nā mea hoʻopili.
3. ʻoihana keramika: alumini poepoe binder, ceramic binder, etc.
4. 'Oihana ho'opa'a: vinyl acetate emulsion polymerization a me ka urea formaldehyde adhesive lotion stability.
Nā ʻāpana kikoʻī
| PVA Shuangxinkuhikuhi | ||||||
| inoa | Degere Alcoholysis (mol%) | Viscosity(mPa.s) | Mea hoʻoheheʻe (%) | Maʻemaʻe(%) | PH | Lehu (%) |
| 17-88 | 86.0-90.0 | 19.5-32.0 | 5.0 | 93.5 | 5-7 | 0.5 |
| 20-88 | 86.0-90.0 | 28.0-43.0 | 5.0 | 93.5 | 5-7 | 0.5 |
| 24-88 | 86.0-90.0 | 43.0-65.0 | 5.0 | 93.5 | 5-7 | 0.5 |
| 17-99 | 98.0-100 | 21.0-33.0 | 5.0 | 93.5 | 5-7 | 0.7 |
| 20-99 | 98.0-100 | 45.0-58.0 | 5.0 | 93.5 | 5-7 | 0.7 |
| 24-99 | 98.0-100 | 66.0-83.0 | 5.0 | 93.5 | 5-7 | 0.7 |
| 26-99 | 98.0-100 | 76.0-85.0 | 5.0 | 93.5 | 5-7 | 0.7 |
