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Merck
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Key Documents

900164

Sigma-Aldrich

UV curable resin

rapid cure, adhesible to plastics and glass

Synonym(s):

CPS 1040 UV-A

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.23

Quality Level

100

form

liquid (colorless)

viscosity

341 cP (Brookfield, size 31 spindle)

transition temp

flash point 110 °C

density

1.17 g/mL

storage temp.

2-8°C

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General description

Storage:
  • The storage temperature should not exceed 35 °C.
  • Keep tightly closed. Store in a cool, dry, well-ventilated area.
  • Do not expose to ultraviolet light.
  • High temperatures (>80 °C), pressure and contamination with peroxides may result in auto-polymerization of the product.
  • Unstable upon depletion of inhibitor.

Application

  • 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*: 150MPa
Strength*: 13MPa
Elongation*: 61%
Tack Free**: 130 fpm

*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.

Signal Word

Danger

Hazard Statements

H302,H314,H317,H373,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

230.0 °F

Flash Point(C)

110 °C

Certificates of Analysis (COA)

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