DOWSIL™ 280A Adhesive - Technical Grade - 42 lb Pail

Package Type: 
Pail  (42 lbs)

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DOWSIL™ 280A is a solvent base silicone pressure sensitive adhesive that provides good tack and adhesion to 260 C (500 F) for masking and plating tapes.
Product No. 92440
Supplier Dow Inc.
CAS 1330-20-7, 100-41-4, 67-63-0, 556-67-2, 541-02-6, 108-88-3
Synonyms Dow Corning 280A, Trimethylated silica, Resin dispersant, Polydimethylsiloxane gum, DC 280A
Applications Chemical Intermediate
Characteristics Colorless, viscous liquid with aromatic odor
Benefits
  • Good tack
  • Adhesion to 260 C (500 F)
  • High viscosity

Documents

Product Details

Grade
Technical
Form
Liquid
Prohibited Uses
This product is neither tested nor represented as suitable for medical or pharmaceutical uses. Not for human injection. For further information please refer to Dow's product safety page https://www.dow.com/en-us/support/product-safety.html
Appearance
liquid
Boiling Point
82 °C (180 °F)
California Prop 65
WARNING! This product contains a chemical known to the State of California to cause cancer. (Ethylbenzene). WARNING! This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. (Ethylbenzene).
Color
Clear, colorless
Flash Point
15 °C (59 °F)
Kinematic Viscosity
40000 mm2/s @ 20 - 25 °C (68 - 77 °F)
Partition Coefficient
Pow: log Pow:
Relative Density
0.98 @ 20 - 25 °C (68 - 77 °F) Reference Material: (water = 1)

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