色度

ASTM D1209

Pt-Co

≤ 15

密度 20℃

ASTM D4052

g/ml

0.875-0.885

折射率 nD25

ASTM D1218

--

1.432-1.437

水含量

ASTM E203

%m/m

≤ 0.1

酸值

ASTM D1639

mgKOH/g

≤ 1.0

乙烯不饱和度

SYTM 05

Mol/kg

4.85-5.10

Appearance

ASTM D4176

-

Clear liquid, free from suspended matter

Color

ASTM D1209

Pt-Co

15 max.

Density at 20oC

ASTM D4052

kg/m³

875.0-885.0

 Refractive index, n^D25

ASTM D1218

1.432-1.437

Acid Value

ASTM D1639

mg KOH / g

1.0 max.

Water content

ASTM E203

% (m/m)

0.1 max.

Vinyl unsaturation*

SMS 2687

mol/kg

4.85-5.10

Molecular formula (theoretical)

C₁₂H₂₂O₂

Molecular mass (theoretical)

198

Added inhibitor (hydroquinone monomethyl ether)

mg/kg

5 +/-2

Kinematic viscosity at 20oC

ASTM D445

mm²/s

2.2

Specific heat at 20oC

ASTM E1269

kJ/kg oC

1.97

Latent heat of vaporisation at 20oC

kJ/mol

48.9

Boiling range

ASTM D1078

oC

133-136*

Flash point (PMCC)

ASTM D93

oC

75

Pour point

ASTM D97

oC

Below -60

Solubility in water at 20-80oC

% (m/m)

<0.1

Solubility of water in monomer at 20-80oC

% (m/m)

0.05

Miscibility with vinyl acetate

Completely miscible

 Specific heat of polymerisation

ASTM E1269

kJ/mol

96

Copolymerisation parameters**, e

                                                            Q

-0.53

0.026

Glass transition temperature (Tg) of homopolymer ***

(vinyl acetate homopolymer=32oC)

ASTM D3418

oC

-3