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Mai Bayar da Kariyar Muhalli na Duniya

Da Safety Sabbin Abubuwan Magani

PVB Resin don PVB Interlayer da Sauran Aikace-aikace

Polyvinyl butyral resin an yi shi da PVA da butyraldehyde a ƙarƙashin catalysis na acid. Tare da halaye na samar da fina-finai mai kyau, mannewa, juriya na yanayi da solubility, resin PVB ya dace don PVB interlayer da kayan lantarki na lantarki, sutura, tawada.


Hoton samfur

2121

Aikace-aikace

Daraja

Gwajin Yellowness

M

abu

abun ciki (%)

Hydroxyl

abun ciki (%)

Kungiyar acetal

Abun ciki (%)

Haze

Canjin Haske

Index na narkewa @120℃

(g/minti 10)

Free acid

Abun ciki (%)

Dankowa (10.0% PVB bayani) mPa.s

Yawan yawa

(g/100ml)

Farashin PVB Interlayer

Saukewa: DVB201

Babu launin rawaya na gani

≦ 1.5

17.0 ~ 20.0

75-80

≤0.40

≥87.0

0.90 - 1.70

≤0.0100

1000 ~ 1400

≥ 14.0

Saukewa: DVB202

Babu launin rawaya na gani

≦ 1.5

17.0 ~ 20.0

75-80

≤0.40

≥87.0

1.30 - 2.10

≤0.0100

900 ~ 1300

≥ 14.0

Lantarki yumbu, rufi, tawada

Daraja

M

abu

abun ciki (%)

Butyl

aldehyde

abun ciki (wt%)

Hydroxyl

abun ciki (wt%)

Free acid

Abun ciki (%)

Dankowar jiki

23 ℃ (mPa.s)

Saukewa: DVB402

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦0.50

10 ~ 30

Saukewa: DVB412

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦0.50

30 ~ 50

Saukewa: DVB413

≦ 3.0

71.0 ~ 74.0

24.0 ~ 27.0

≦0.50

10 ~ 60

Saukewa: DVB422

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦0.50

50 ~ 80

Saukewa: DVB432

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦0.50

100 ~ 170

Saukewa: DVB433

≦ 3.0

71.0 ~ 74.0

24.0 ~ 27.0

≦0.50

140 ~ 220

Saukewa: DVB462

≦ 3.0

76.0 ~ 80.0

18.0 ~ 21.0

≦0.50

40 ~ 90*

Saukewa: DVB463

≦ 3.0

71.0 ~ 74.0

24.0 ~ 27.0

≦0.50

60 ~ 120*

* cikin 5%ethanol bayani, wasu suna cikin 10%ethanol bayani

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