Te waipiro polyvinyl (PVA) Sinopec

Whakaahuatanga Poto:

Ko te waipiro polyvinyl he puhui waro me te tauira matū o [C2H4O] n.ko tona ahua he tawerewere ma, he kakano, he paura totoka me te kore reka.Wairewa i roto i te wai, paku wairewa i roto i te dimethyl sulfoxide, insoluble i roto i te penehīni, karahīni, hinu huawhenua, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, me etahi atu. ka whakamahia ki te hanga polyvinyl acetal, pipeline ātete penehīni me vinylon, kaihoko maimoatanga papanga, emulsifier, paninga pepa, whakapiri, kāpia, etc.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Ko nga hua PVA kua tohatohahia i roto i o maatau oranga, ka whakamahia nuitia i roto i te wai kakano, i te pepa pepa, i te rewettable binder, i te pepa mata o te mata, i te kaikawe poaka, i te whakakikorua i te whare, i nga taonga hangahanga me nga taapiri, te purapura me te rongoa paninga rongoa, nga hua pararopi me te hiko. te whakapiri, nga kiriata wairewa wai, nga taapiri whakapaipai, te polymerization polymerization acetate vinyl me te kaiwhakamau polymerization whakatārewa vinyl chloride.Ko te kiriata whakamarumaru mo te wa poto, me etahi atu. Na te whakawhanaketanga tonu o te hangarau hua, kei te piki tonu tana mara tono.

Kupu Whakataki

PVA oti nga hua raupapa waipiro waipiro:
098-05, 098-08, 098-10, 098-15, 098-20, 098-27, 098-30, 098-39, 098-45, 098-60, 098-701, 098-701 27S, 100-35, 100-40, 100-60, 100-70, 100-78
PVA nga hua raupapa reanga waipiro takawaenga:
092-20, 094-27, 096-27, 095-28, 097-29, 092-35, 092-53, 097-60, 097-70
Ko nga hua raupapa o te reanga waipiro waipiro PVA:
088-05,088-07,088-13,088-17,088-20,080-22,088-26,088-35,080-44,088-50,088-60

Tawhā Taipitopito

Taurangi PVA Sinopec Whakatinana i te paerewa motu (gb/t 12010.3-2010)
Ingoa	tohu waipiro(mol%)	Viscosity(mPa.s)	Korekorere te wahanga(%)	pungarehu (%)	PH	Pure(%)
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

Taurangi PVA Sinopec Whakatinana i te paerewa hinonga (q/sh1115105)
Ingoa	tohu waipiro(mol%)	Viscosity(mPa.s)	Korekorere te wahanga(%)	pungarehu (%)	PH	Pure(%)
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

Te Rahi Matūriki Whakar

Ingoa	G	60 mata	80 mata	100 mata	120 mata
10 mata kua rahuitia w%	≤ 0.5	-	-	-	-
60 mata kua rahuitia w%		≥ 95	-	-	-
80 mata kua rahuitia w%		-	≥ 95	-	≥ 95
100 mata kua rahuitia w%	≤ 10	-	-	≥ 95	-
120 mata kua rahuitia w%		-	-	-	≥ 95