Polyvinyl ava

Polyvinyl ava

Faamatalaga puupuu:

Gaosia: ua SINOPEC PVA le tele o meatotino ese e pei o le vai solubility, alava-ua avea ma meatotino, adhesiveness, ata-ua avea ma meatotino, tulaga mautu emulsion, faataapeapega mautu, tetee atu i le suauu, acid, ma alkali, reactivity vailaau, biodegradability, faapea foi meltability ( po o thermoplasticity) ma le tele o meatotino e tulaga ese ma faapitoa e ala i modification.PVA ua lautele faaaogaina i le tele o alamanuia e pei o lavalava, papermaking, fausaga, vailaau, lolomiina, pusa, vailaau, deterg ...


Faamatalaga oloa

pine o oloa

Gaosia: SINOPEC

ei ai le tele o meatotino ese e PVA pei o le vai solubility, alava-ua avea ma meatotino, adhesiveness, ata-ua avea ma meatotino, tulaga mautu emulsion, faataapeapega mautu, tetee atu i le suauu, acid, ma alkali, reactivity vailaau, biodegradability, faapea foi meltability (po thermoplasticity) ma le tele o meatotino e tulaga ese ma faapitoa e ala i modification.PVA ua lautele faaaogaina i le tele o alamanuia e pei o lavalava, papermaking, fausaga, vailaau, lolomiina, pusa, vailaau, detergents & cosmetics, faatoaga, ceramics, uʻamea & sila, faaeletonika, electrolysis, electroplating, ma ma isi tulaga faapena

talosaga:                                                                                                                          

PVA, lea ua sili ona lelei i colloid puipuiga ma ei ai gaoioiga luga sili, e masani ona faaaogaina o faataapeapega stabilizer mo le taofia lē tumau polymerization o vinyl monomer chloride (VCM). Le faatinoga o resin PVC e mafai ona matua optimized ala i le filifilia o se vasega talafeagai PVA ma tulaga lelei o polymerization ma hydrolysis.

Emulsion Stabilizer & Binder

 4aad8da574c9359afd1fcbc76e5d8fe6

e mafai ona faaaoga lautele PVA pei puipuiga colloid po thickener mo le polymerization emulsion o acetate vinyl (VAc) po o VAc / acrylate. ua i ai le uiga nei: adhesiveness lelei; faateleina fao uluai ma faamagoina fua faatatau ao faaaoga ma filler; tetee sili ona lelei e oiloutstanding malosi ata tifaga; tumau ma faatinoga fale o manu.

fabrication fibre

0f54c658192ed712bca4d1d74990c1f2

Lua talosaga taua o PVA o le a faaaogaina e pei ona feedstock vinylon ma sui sooupu sizing mo mea mata textile.As o alava vinylon, ei ai le tulaga lelei o le maualuga o le malosi, susu mitiia, tetee abrasion, susulu o le la tetee, corrosion tetee ma faasinasinaina i le lanu. E mafai foi ona milo filo i vavae, o fulufulu mamoe ma viscose alava po o le mama milo filo ma itself.As sizing sooupu mo lavalava, O le a le corrode po deteriorate i se lelei adhesion e vavae, hemp, polyester ma alafua viscose.

atavili

u = 3635523475,2888403080 & FM = 15 & fomaʻi = 0

e mafai ona faaaoga PVA e maua ata tifaga soluble vai ma ata tifaga vai-tetee. o PVA maua i oloa faia lea faailoga o le fananau mai vala o PVA, e pei o, malosi maualuga tensile, tetee atu i mafai ona totogi aitalafu faatulagaina ma le ea tightness.They ua uma faaaogaina faalauaitele i le alamanuia afifi, e le gata mo lavalava, ae faapea foi mo vailaau, meaai, vailaau i aso taitasi, vailaau tau faatoaga, dyestuff, ma isi tulaga faapena

Pulp & Pepa

5174901

ua maua PVA faaaogaina lautele i le togafitiga o le pepa pito i luga e pei ona ua sili ona lelei adhesiveness ma dispersibility ma o le a lē aafia ai le meatotino a isi ni faila faaaogaina i le tuufaatasiga. O le tulaga lelei o le PVA faaaogaina: malosi luga (printability); Malosi faatasi z-au (pepa malosi lotoifale); tetee gaugauina; tetee malolosi; Siitia smoothness; glossiness Siitia luga; Siitia tetee atu i le suauu ma le mafai ona totogi aitalafu (papupuni meatotino).

PVA togi & auiliili                                                                                               

fou 

igoa

Hydrolysis

(Mol%)

Volatiles

(%)

ogatasi

(Mpa.s)

lefulefu

(Wt%)

TA Taua

Mama Atoatoa i Tulaga

(Wt%)

088-03

87,0 - 89,0

≤5.0

3.0-4.0

≤0.7

5-7

≥93.0

088-04

87,0 - 89,0

≤5.0

4.0-4.5

≤0.7

5-7

≥93.0

098-04

98.0-98.8

≤5.0

4.0-5.0

≤0.5

5-7

≥93.5

088-05

87,0 - 89,0

≤5.0

4.5-6.0

≤0.5

5-7

≥93.5

098-05

98.0-99.0

≤5.0

5.0-6.5

≤0.5

5-7

≥93.5

098-10

97.0-99.0

≤5.0

8.0-12.0

≤0.5

5-7

≥93.5

088-13

87,0 - 89,0

≤5.0

12.0-14.0

≤0.5

5-7

≥93.5

098-15

98,0 -99,0

≤5.0

13.0-17.0

≤0.5

5-7

≥93.5

093-16

92.5-94.5

≤5.0

14.5-18.5

≤0.5

5-7

≥93.5

098-20

98.0-99.0

≤5.0

18.0-22.0

≤0.5

5-7

≥93.5

088-20

87,0 - 89,0

≤5.0

20.5-24.5

≤0.4

5-7

≥93.5

092-20

91.0-93.0

≤5.0

21.0-27.0

≤0.5

5-7

≥93.5

096-27

96.0-98.0

≤5.0

23.0-29.0

≤0.5

5-7

≥93.5

098-27

98,0 - 99,0

≤5.0

23.0-29.0

≤0.5

5-7

≥93.5

088-26

87,0 - 89,0

≤5.0

24.0-28.0

≤0.5

5-7

≥93.5

095-28

94.0-96.0

≤5.0

26.0-30.0

≤0.5

5-7

≥93.5

098-30

98,0 - 99,0

≤5.0

28.0-32.0

≤0.5

5-7

≥93.5

088-35

87,0 - 89,0

≤5.0

29.0-34.0

≤0.3

5-7

≥93.5

088-50

87,0 - 89,0

≤5.0

45.0-55.0

≤0.3

5-7

≥93.5

097-60

96.0-98.0

≤5.0

56.0-66.0

≤0.5

5-7

≥93.5

098-60

98,0 - 99,0

≤5.0

58.0-68.0

≤0.5

5-7

≥93.5

097-70

96,0 - 98,0

≤5.0

66.0-76.0

≤0.5

5-7

≥93.5

          098-75        98,0 - 99,0

≤5.0

70.0-80.0

≤0.5

5-7

≥93.5

 

 


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