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Olupese Agbaye ti Idaabobo Ayika

Ati Aabo Tuntun Ohun elo Solusan

Resini PVB fun Interlayer PVB ati Awọn ohun elo miiran

Polyvinyl butyral resini jẹ ti PVA ati butyraldehyde labẹ catalysis acid. Pẹlu awọn abuda ti iṣelọpọ fiimu ti o dara, adhesion, resistance oju ojo ati solubility, resini PVB wulo fun interlayer PVB ati awọn ohun elo itanna, awọn aṣọ, awọn inki.


Aworan ọja

2121

Awọn ohun elo

Ipele

Idanwo Yellowness

Alayipada

nkan elo

akoonu (%)

Hydroxyl

akoonu (%)

Ẹgbẹ acetal

Akoonu (%)

Owusuwusu

Gbigbe ina

Atọka Yo @120℃

(g/10 min)

Acid ọfẹ

Akoonu (%)

Viscosity (10,0% PVB ojutu) mPa.s

Olopobobo iwuwo

(g/100ml)

PVB Interlayer

DVB201

Ko si oju yellowness

≦ 1.5

17.0-20.0

75-80

≤0.40

≥87.0

0.90 -1.70

≤0.0100

1000-1400

≥ 14.0

DVB202

Ko si oju yellowness

≦ 1.5

17.0-20.0

75-80

≤0.40

≥87.0

1.30 -2.10

≤0.0100

900-1300

≥ 14.0

Seramiki itanna, ti a bo, inki

Ipele

Alayipada

nkan elo

akoonu (%)

Butyl

aldehyde

akoonu (wt%)

Hydroxyl

akoonu (wt%)

Acid ọfẹ

Akoonu (%)

Igi iki

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 ~ 27.0

≦0.50

10 ~ 60

DVB422

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦0.50

50 ~ 80

DVB432

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦0.50

100 ~ 170

DVB433

≦ 3.0

71.0 ~ 74.0

24.0 ~ 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 ~ 27.0

≦0.50

60 ~ 120*

* ni 5%ethanol ojutu, awọn miiran wa ni 10%ethanol ojutu

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