Abstract:ʻO ka noi o ka homehydrexxypopypoprowlseMa kahi o ka laweʻana i kekahi i ka hanaʻana o ka pvc me ke kiʻekiʻe polymerization kiʻekiʻe i hoʻokomoʻia. ʻO nā hopena o nāʻanoʻelua o nāʻano hydroxyprooppyl mathylcrellluluse ma nā waiwai o PVC me ka nui o ke kiʻekiʻe Pycerization kiʻekiʻe. Hōʻike nā hopena i ka mea i hiki ke hoʻopauʻia e pili ana i ka geldroxypopplayl mydroxyproopplayl millll cellilse no ka laweʻana i kekahi.
ʻO nā resinged kiʻekiʻe-kiʻekiʻe-ʻo PVC e pili ana i nā Consins PVC i nā palena o PVC [1]. Hoʻohālikelike me ka resin pvc resin,ʻoi aku ka nui o ka resilise kiʻekiʻe,ʻoi aku ka nui He mea koho kūpono kūpono a hiki ke hoʻohanaʻia ma nā'āpana hōʻailona kaʻa kaʻa, nā wili a me nā kīwī, etc. [2].
ʻO keʻano hana hana o PVC me ke kiʻekiʻe kiʻekiʻe o Polymerizationʻo Lilymerizationʻo LilyMion Plymensization [3-4]. I ka hanaʻana o ke ala ho'ū ai, he luna pelekiu nui, a e pili ana konaʻanoʻana, a me kā Nokia ka hoʻohuiʻana o ka PAVC i hala. ʻO nā'ōnaehana maʻamau maʻamau i hoʻohanaʻia nā'ōnaehana polyvinyl allivityl a me hydroxxyprofalse a me nā mea hana kolohe
1 nā kumuwaiwai nui a me nā kiko'ī
ʻO nā mea waiwai nui a me nā kiko'ī i hoʻohanaʻia ma ka papa hōʻike i hōʻikeʻia ma ka papaʻaina 1. Hiki keʻikeʻia mai ka papa inoaʻo Hydrocrellose pepa.
2ʻikepili hōʻike
2.
E lawe i kahi nui o ka wai deionized, waiho ia i kahi pahu a me ka wela iā ia i 70 ° C, e hoʻohui hou i ka hydrolclyland cirring. ʻO nā kahe wai ma luna o ka wai i ka manawa mua, a laila e hoʻokaʻawaleʻia a hiki i ke kāwiliʻia. Hōʻoluʻolu i ka hopena e loli ai.
Papa 1ʻO nā mea nui nui a me kā lākou mau kiko'ī
| ʻO ka inoa inoa inoa | Kaoaohai |
| Vinyl Kliridi iā Monamer | ʻO ka helu kūpono. 98% |
| Ka wai e ae | ConductivePe10. 0 μS / cm, phi waiwai 5. 00 a 9. 00 |
| Polyviyl all a | Acohollysis Degree 78. 5% a 81. 5%, Ash Contect22. 5%, volatile apps25. 0% |
| Pololi bull b | Acohollysis Degree 71. 0% a 73. 5%, viscosity 4. 5 a 6. 5mpa S, volatat 0% |
| Polyvinyl che | Acohollysis Degree 54. 0% a 57. 0%, Viscosity 800 ~ 1 400mpa S, Solid i ka pono 39. 5% a 40. 5% |
| Hoʻokomoʻia hydroxyprooppopplolose a | VISCOSIty 40 ~ 60 mpa s, Methoxyl Prication Tree 15% ~ 30%, MYDROXYPYL PRESS 7% ~ 12%, MISSTERYPYL 0% |
| HanaHaloko Kumulapulakai-Mixylcellsell B | VISCOSIty 40 ~ 60 mpa s, Methoxyl Prication Tree 15% ~ 30%, MYDROXYPYL PRESS 7% ~ 12%, MISSTERYPYL 0% |
| BIS (2-Ethylhexyl PeroxydicArbarbonate) | Ka hapa nui [(45 ~ 50) ± 1]% |
2. 2 Nā Kūlana Kūlana
Ma kahi papahana hōʻike liʻiliʻi 10 E hoʻohana i nā celdroxyprockl hydroxypopyl milll cellulouse e hoʻololi i ka cellulose hydrolsel cellinse no ka ho'āʻoʻana; Ua hoʻohālikelikeʻia nā huahana hua PVC e nā mea e like me ka celdrollobyl imploul cellulous Wahi a nā hopena o ka hōʻike liʻiliʻi, e laweʻia ka hōʻike hōʻike.
2. 3 mau hana hoʻokolohua
Ma mua o keʻano, e hoʻomaʻemaʻe i ka Poymeric Cathes Waymeric Call, kokoke i ka lalo haʻahaʻa, a hoʻohui i ka helu o nā wai inoaʻole, a laila hoʻohui i ka helu o nā wai inoaʻole, a laila hoʻohui i ka helu o nā wai inoaʻole; E pani i ka uhi o ke Kettle, i hoʻopaʻaʻia ma hope o ka heleʻana i ka hoʻokolohua ikaika o ka Nitrogen, a laila e hoʻohui i Vinyl Cholize Molomer Monomer; ma hope o ka hoʻouluʻana anuanu, hoʻohui i ka mea hoʻomaka; E hoʻohana i ka wai e hoʻolōʻihi i ka mahana o ke aniani i ke kūmole i ka mahana likeʻole, a hoʻohui i ke kumukūʻaiʻo Ammonii i kahi manawa kūpono. Ke hāʻule ka palena o ka nui o ka nui i ke kaomi i piliʻia ma keʻano, hoʻohui i kahi moʻo no ka hoʻopiʻiʻana a me ka maloʻoʻana, a me ka hoʻomoʻoʻana, a hoʻoihoʻia i ka hoʻoiliʻana ma ka heluʻana.
2. 4 Nā Kūlana Kūlana 4
Wahi a nā hana hōʻike kūpono e pili ana i ka hoʻohanaʻana i nā code Q31 / 0116000823C002-2098 Ua ho'āʻoʻia ka nui o ka nui o ka pvc o ka re resin pvc; Ua nānāʻia ka morphology o nā pvc resin i nānāʻia e hoʻohana ana i kahi microscope electron.
3 hopena a me Kūkākūkā
3.
E kaomi keX 2. E like me keʻano hōʻike i hōʻikeʻia ma 4, ua ho'āʻoʻia kēlā me kēia pākiiki kīwaha i ukuʻia, a hōʻikeʻia nā hopena ma ka Papa 2.
Nā hopena o ka papa 2 o nā'āpanaʻokoʻa o ka hōʻike liʻiliʻi
| Kukulu | Hydroxxpropppppoll hui pūpeke | ʻIkeʻole / (g / ml) | Ka nui o ka nui awelika / μm | Viscosity / (ml / g) | Hoʻokomoʻiaʻo plasticizer o 100 g pvc resin / g | ʻO nā waiwai volate /% |
| 1# | Hookaluna | 0.36 | 180 | 196 | 42 | 0.16 |
| 2# | Hookaluna | 0.36 | 175 | 196 | 42 | 0.20 |
| 3# | Hookaluna | 0.36 | 182 | 195 | 43 | 0.20 |
| 4# | Kaalohakahi | 0.37 | 165 | 194 | 41 | 0,08 |
| 5# | Kaalohakahi | 0.38 | 164 | 194 | 41 | 0.24 |
| 6# | Kaalohakahi | 0.36 | 167 | 194 | 43 | 0.22 |
Hiki keʻikeʻia mai ka Papa 2:ʻO ka hōʻemiʻana o ka helu o ka helu PVC. ʻO ka huahana Resin i loaʻa ma o ka hoʻohanaʻana i keʻano o ka home hydroxypopyl
Hōʻikeʻia ke kiʻi 1
)
(2)--domastic hydroxyprooparlolose
Fig. 1 sem o nā nohona i hanaʻia ma 10-l polyhizier 10-l polsizizer ma ke alo o ka hydrolbopyl mydronulsel
Hiki keʻikeʻia ma ke kiʻi 1 i nāʻano o kaʻili o nā pvc resin i hanaʻia e nā mea kūʻai aku likeʻole.
E kiʻi i, hiki keʻikeʻia eʻikeʻia ai ka hale kūʻai hydroxyprololose i kēia pepa i loaʻa i ka hiki ke hoʻololi i ka hydrocellsed hydrocellse.
3
Ma muli o ke kumukūʻai kiʻekiʻe a me ka pilikia o ka hōʻike hōʻike hana,ʻaʻole hiki ke hoʻopiliʻia ka hana hoʻololi piha o ka hōʻike liʻiliʻi. No laila,ʻo ka hoʻolālāʻana o ka hoʻonuiʻana i ka hapa nui o ka hapa nui o ka mydroxypopspopplofyl Hōʻikeʻia nā hopena hōʻike o kēlā me kēia batch ma ka Papa 3. Hōʻikeʻia.
Papa Hōʻike 3 Hōʻike Kūʻai o nā papa hana likeʻole
| Kukulu | M | ʻIkeʻole / (g / ml) | Ka helu helu Viscosity / (ml / g) | Hoʻokomoʻiaʻo plasticizer o 100 g pvc resin / g | ʻO nā waiwai volate /% |
| 0# | 0: 100 | 0.45 | 196 | 36 | 0.12 |
| 1# | 1.25: 1 | 0.45 | 196 | 36 | 0.11 |
| 2# | 1.25: 1 | 0.45 | 196 | 36 | 0.13 |
| 3# | 1.25: 1 | 0.45 | 196 | 36 | 0.10 |
| 4# | 2.50: 1 | 0.45 | 196 | 36 | 0.12 |
| 5# | 2.50: 1 | 0.45 | 196 | 36 | 0.14 |
| 6# | 2.50: 1 | 0.45 | 196 | 36 | 0.18 |
| 7# | 100: 0 | 0.45 | 196 | 36 | 0.11 |
| 8# | 100: 0 | 0.45 | 196 | 36 | 0.17 |
| 9# | 100: 0 | 0.45 | 196 | 36 | 0.14 |
Hiki keʻikeʻia mai ka Papa 3 i hoʻonuiʻia ai ka hoʻohanaʻana i ka hoʻohanaʻana o ka inoaʻo Domestic Hydrocelluse ʻO nā māka nui e like me kaʻili o ka palu a me ka hoʻokaʻawaleʻana i nā haʻawina nui i kohoʻia, e hōʻike ana i ka hana hydrokorllulumu i laweʻia ma ka hanaʻana.
4 Ua hopena
Ka hōʻike o ka homehydroxxpropppppoll hui pūpekema kahi papa hana liʻiliʻi 10 l i hōʻikeʻia he mea hiki ke loaʻa i ka hiki ke hoʻololi i ka celdrolbopyl ʻO ka hopena hōʻike hōʻike hōʻike hōʻike hōʻike hōʻikeʻia e hoʻohanaʻiaʻo hydroxxyprooparplayl Milll celent no ka Hoʻolaha PVC BECECUNDAL MATDROXXY I kēia manawa,ʻo ke kumukūʻai o ka cellulose ma ka mākeke ma lalo o nā mea i hoʻopukaʻia. No laila, inā hoʻohanaʻia ka celistic cellulose i ka hana, hiki ke hōʻemi nuiʻia ke kumukūʻai o nā hana hana.
POS manawa: APR-25-2024