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Morekisi oa Lefatše oa Lefatše ka tšireletso ea tikoloho

Le polokeho ea polokeho ea lintho tse ncha tsa lintho tse bonahalang

Pvb resin bakeng sa phapanyetsano ea pvb le likopo tse ling

Polyvinyl Buyral Renin e entsoe ka P Pava le Buyraldehyde tlasa catalysis ea acid. Ka litšobotsi tsa sebopeho se setle sa lifilimi, ho hanela ha boemo ba leholimo, ho hanela ha boemo ba leholimo le tharollo ea pvb


Setšoantšo sa Product

2121

Likopo

Keletso

Teko ea 'mala o moputsoa

Ho feto-fetoha

ntho

dikahare (%)

Hydroxyl

dikahare (%)

Sehlopha sa Acetal

Dikahare (%)

Haze

Transimitance ea Leseli

Qhibiliha index @ 120 ℃

(g / 10min)

Free Acid

Dikahare (%)

Viscosity (10,0% Pvb tharollo) MPA.S

Bolulo bo bongata

(g / 100ml)

PVB Interlayer

Dvb201

Ha ho na mosesane oa pono

1.5

17.0 ~ 20.0

75-80

≤0.40

≥87.0

0.90 -1.70

≤0.0100

1000 ~ 1400

≥ 14.0

Dvb202

Ha ho na mosesane oa pono

1.5

17.0 ~ 20.0

75-80

≤0.40

≥87.0

1.30 -2.10

≤0.0100

900 ~ 1300

≥ 14.0

Ceramic ea elektroniki, koae, enke

Keletso

Ho feto-fetoha

ntho

dikahare (%)

Buyl

alddehyde

Likahare (WT%)

Hydroxyl

Likahare (WT%)

Free Acid

Dikahare (%)

Viscosity

23 ℃ (MPA..S)

DVB402

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦ 0.50

10 ~ 30

Dvb412

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦ 0.50

30 ~ 50

Dvb413

≦ 3.0

71.0 ~ 74.0

24,0 ~ 27 27.0

≦ 0.50

10 ~ 60

Dvb4222

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦ 0.50

50 ~0

Dvb4322

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦ 0.50

100 ~ 170

Dvb433

≦ 3.0

71.0 ~ 74.0

24,0 ~ 27 27.0

≦ 0.50

140 ~ 220

Dvb462

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦ 0.50

40 ~ 90 *

Dvb463

≦ 3.0

71.0 ~ 74.0

24,0 ~ 27 27.0

≦ 0.50

60 ~ 120 *

* ka 5%Tharollo ea Ethanol, tse ling li teng ho 10%Tharollo ea Ethanol

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