Poly(ethyleneglycol) , Vetec ,reagentgrade,avgmolwt8,000 , 25322-68-3

Synonym(s):
;-A;-A;-A

CAS NO.：25322-68-3

Empirical Formula:

Molecular Weight:

MDL number:

PRODUCT Properties

• Density: 1.24 g/mL
• storage temp.: 2-8°C
• form: liquid (colorless)

Description and Uses

• Cures extremely rapidly to form a glassy, high modulus material.
• Excellent for use in optical applications.
• High refractive index - 1.54.
• High impact absorption.
• Non-yellowing.
• No oxygen inhibition.
• Mechanical properties after curing:

Modulus*: 208 MPa
Strength*: 7 MPa
Elongation*: 54%
Pencil Hardness: 6H
Tack Free**: 3 min

*Test resources: Tensile tester, 35 mm gauge length, 1.0 mm thickness, 6.5 mm width.
** Cured under stated intensity. Medium pressure mercury bulb with 320-500 nm filter. Adhesion tests were conducted using a cross hatch tape test on films 0.125 mm thick on glass and PET. Material Data using ASTM D 638-02a.

Safety

• RIDADR: UN3265 - class 8 - PG 2 - EHS - Corrosive liquid, acidic, organic, n.o.s., HI: all