Pombe ya Polyvinyl (PVA) Sinopec

Maelezo Fupi:

Pombe ya polyvinyl ni mchanganyiko wa kikaboni na fomula ya kemikali ya [C2H4O] n.muonekano wake ni flake nyeupe, flocculent au unga imara na dufu.Mumunyifu katika maji, mumunyifu kidogo katika dimethyl sulfoxide, hakuna katika petroli, mafuta ya taa, mafuta ya mboga, benzini, toluini, dikloroethane, tetrakloridi kaboni, asetoni, ethyl acetate, methanoli, ethilini glikoli, nk. Pombe ya polyvinyl ni malighafi muhimu ya kemikali, ambayo hutumika kutengeneza asetali ya polyvinyl, bomba linalokinza petroli na vinylon, wakala wa matibabu ya kitambaa, emulsifier, mipako ya karatasi, wambiso, gundi, nk.

Tutumie barua pepe

Maelezo ya Bidhaa

Lebo za Bidhaa

Bidhaa za PVA zinasambazwa sana katika maisha yetu, na hutumiwa sana katika lotion ya nguo, binder ya karatasi, binder inayoweza kuingizwa tena, wambiso wa uso wa karatasi, wabebaji wa rangi, wambiso wa mipako ya jengo, wambiso wa vifaa vya ujenzi na viungio, mbegu na mawakala wa mipako ya dawa, bidhaa za isokaboni na za elektroniki. viungio, filamu mumunyifu katika maji, viungio vya vipodozi, upolimishaji wa emulsion ya acetate ya vinyl na kiimarishaji cha upolimishaji cha kloridi ya vinyl.Filamu ya kinga ya muda, nk Pamoja na maendeleo ya kuendelea ya teknolojia ya bidhaa, uwanja wake wa maombi bado unapanuliwa zaidi.

Specification Utangulizi

Bidhaa za mfululizo wa daraja la ulevi wa PVA kamili:
098-05,098-08,098-10,098-15,098-20,098-27,098-30,098-39,098-45,098-60,098-75,100-27,100- 27S, 100-35, 100-40, 100-60, 100-70, 100-78
Bidhaa za safu ya kati ya daraja la ulevi wa PVA:
092-20,094-27,096-27,095-28,097-29,092-35,092-53,097-60,097-70
Bidhaa za mfululizo wa daraja la ulevi wa PVA:
088-05,088-07,088-13,088-17,088-20,080-22,088-26,088-35,080-44,088-50,088-60

Vigezo vya kina

PVA Sinopec Index Tekeleza kiwango cha kitaifa (gb/t 12010.3-2010)
Jina	Shahada ya ulevi (mol%)	Mnato (mPa.s)	Kiunga tete(%)	Majivu (%)	PH	Usafi(%)
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 Tekeleza kiwango cha biashara (q/sh1115105)
Jina	Shahada ya ulevi (mol%)	Mnato (mPa.s)	Kiunga tete(%)	Majivu (%)	PH	Usafi(%)
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

Ainisho ya Ukubwa wa Chembe ya Bidhaa za Poda za Polyvinyl Alcohol

Jina	G	60 mesh	80 mesh	100 mesh	120 mesh
Matundu 10 yamehifadhiwa w%	≤ 0.5	-	-	-	-
Matundu 60 yamehifadhiwa w%		≥ 95	-	-	-
Matundu 80 yamehifadhiwa w%		-	≥ 95	-	≥ 95
Matundu 100 yamehifadhiwa w%	≤ 10	-	-	≥ 95	-
Matundu 120 yamehifadhiwa w%		-	-	-	≥ 95