Tha Alcol polyvinyl Sìona (PVA) Luchd-saothrachaidh agus solaraichean Wanwei |Seadh
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Deoch-làidir polyvinyl (PVA) Wanwei

Tuairisgeul goirid:

Tha alcol polyvinyl na stuth organach leis an fhoirmle ceimigeach de [C2H4O] n.tha a choltas geal flake, flocculent no pùdarrach cruaidh agus gun blas.Soluble ann an uisge, beagan soluble ann an dimethyl sulfoxide, soluble ann an Gasoline, kerosene, ola glasraich, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, msaa. air a chleachdadh gus polyvinyl acetal a dhèanamh, loidhne-phìoban dìon-gasoline agus vinylon, àidseant làimhseachadh aodach, emulsifier, còmhdach pàipear, adhesive, glaodh, msaa.


Mion-fhiosrachadh toraidh

Bathar Tags

Tha alcol polyvinyl (PVA) na polymer so-sgaoilte uisge neo-thruaillidh, mar as trice geal no beagan buidhe floc, flake, granular no solid pùdar.Tha an coileanadh aige eadar plastaig agus rubair.Tha deagh ghreamachadh aige, comas cruthachadh film, insulation, strì an aghaidh ola, strì an aghaidh sgrìobadh agus seilbh cnap-starra gas, msaa.

Cleachdaidhean toraidh

Tha raon farsaing de chleachdaidhean aig alcol polyvinyl (PVA).
Ann an gnìomhachas aodach, tha e air a chleachdadh mar sgiorta dlùth, àidseant crìochnachaidh aodach, agus adhesives de aodach neo-fhighte.
Anns a 'ghnìomhachas togail, tha e air a chleachdadh mar stuth cur-ris saimeant, a' cumadh adhesives truinnsear, agus a 'togail glues.
Anns a ’ghnìomhachas ceimigeach, thathas a’ cleachdadh stàball semulsion agus dispersants.
Anns a 'ghnìomhachas papermaking, tha e air a chleachdadh mar adhesives.
A bharrachd air an sin, faodar a chleachdadh ann an gnìomhachas maise-gnùise, àiteachas, gnìomhachas cungaidh-leigheis, msaa.

Paramadairean mionaideach

Clàr-innse Wanwei PVA

Ainm

Sliosachd

(mPa.s)

Ìre cuibheasach de polymerization

Ceum deoch-làidir (mol%)

cuideam moileciuil

Co-roinn luaineach (%)

sodium acetate (%)

Ash (%)

PH

04-88(L)

3.0-4.5

/

86.0-90.0

/

7.0

2.8

1.0

5-7

04-99(L)

3.0-4.5

300-450

98.0-100.0

13200-19800

7.0

2.8

1.0

5-7

05-88(L)

4.0-6.0

/

86.0-90.0

17600-26400

7.0

2.8

1.0

5-7

05-99(L)

4.0-6.0

450-600

98.0-100.0

19800-26400

7.0

2.8

1.0

5-7

10-92(L)

8.0-13.0

/

90.0-94.0

/

7.0

2.8

1.0

5-7

10-99(L)

9.0-14.0

900-1100

98.0-100.0

39600-48400

7.0

2.8

1.0

5-7

14-92(L)

13.0-18.0

/

90.0-94.0

/

7.0

2.8

1.0

5-7

15-99(L)

20.0-26.0

1450-1650

98.0-100.0

63800-72600

7.0

2.8

1.0

5-7

17-80(L)

18.0-24.0

/

78.0-82.0

/

7.0

2.8

1.0

5-7

17-88(L)

20.0-28.0

/

86.0-90.0

72600-81400

7.0

2.8

1.0

5-7

17-92(L)

20.0-30.0

/

90.0-94.0

72600-81400

7.0

2.8

1.0

5-7

17-95(L)

20.0-30.0

/

94.0-96.0

72600-81400

7.0

2.8

1.0

5-7

17-96(L)

20.0-30.0

/

94.0-98.0

/

7.0

2.8

1.0

5-7

17-97(L)

21.0-31.0

1650-1850

96.0-98.0

72600-81400

7.0

2.8

1.0

5-7

17-98(L)

20.0-26.0

1600-1800

97.0-99.0

70400-79200

7.0

2.8

1.0

5-7

17-99(L)

20.0-26.0

1680-1850

98.0-100.0

73900-82700

7.0

2.8

1.5

5-7

17-99(H)

20.0-26.0

1650-1850

98.5-100.0

72600-81400

9.0

7.0

3.0

5-7

19-99(L)

26.0-32.0

1800-2000

98.0-100.0

79200-88000

7.0

2.8

1.0

5-7

19-99(H)

26.0-34.0

1800-2000

98.5-100.0

79200-88000

9.0

7.0

1.5

5-7

20-88(L)

28.0-40.0

/

86.0-90.0

81400-94600

7.0

2.8

3.0

5-7

20-99(L)

32.0-40.0

2000-2200

98.0-100.0

88000-96800

7.0

2.8

1.5

5-7

20-99(H)

34.0-42.0

2000-2300

98.5-100.0

88000-101200

9.0

7.0

1.0

5-7

22-99(L)

40.0-48.0

2200-2400

98.0-100.0

96800-105600

7.0

2.8

1.5

5-7

23-99(H)

42.0-55.0

2300-2600

98.5-100.0

101200-114400

9.0

7.0

3.0

5-7

24-88(L)

40.0-55.0

/

86.0-90.0

101200-110000

7.0

2.8

1.5

5-7

24-99(L)

48.0-60.0

2400-2600

98.0-100.0

105600-114400

7.0

2.8

1.5

5-7

26-99(L)

60.0-75.0

2600-2800

98.0-100.0

114400-123200

7.0

2.8

3.0

5-7

28-99(L)

75.0-90.0

2800-3000

98.0-100.0

123200-132000

7.0

2.8

1.5

5-7


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