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Hiển thị các bài đăng có nhãn epoxy. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn epoxy. Hiển thị tất cả bài đăng

Chủ Nhật, 24 tháng 11, 2013

D.E.R.™ 331

tháng 11 24, 2013 0

$25.00
Description your product:
 D.E.R.™ 331™ Liquid Epoxy Resin is a liquid reaction product of epichlorohydrin and bisphenol A that is the most widely used general purpose liquid epoxy resin. This product can be effectively cured at ambient temperatures with a wide variety of curing agents.
Used in:
  • Adhesives
  • Casting and Tooling
  • Civil Engineering
  • Composites
  • Automotive Coatings
  • Can and Coil Coatings
  • Marine and Protective Coatings
  • Photocure Industrial Coatings
  • Potting and Encapsulation
Advantages:
  • Recognized as the standard for liquid epoxy resins
  • Wide variety of curing agents available to cure at ambient conditions
  • Curing may also be done at an elevated temperature
Typical Physical PropertiesThese properties are typical but do not constitute specifications.
PropertyValueMethod
Epoxide Equivalent Weight (g/eq)182-192ASTM D-1652
Epoxide Percentage (%)22.4-23.6ASTM D-1652
Epoxide Group Content (mmol/kg)5200-5500ASTM D-1652
Color (Platinum Cobalt)75 Max.ASTM D-1209
Viscosity @ 25°C (mPa•s)11000-14000ASTM D-445
Hydrolyzable Chloride Content (ppm)500 Max.ASTM D-1726
Water Content (ppm)700 Max.ASTM E-203
Density @ 25°C (g/ml)1.16ASTM D-4052
Epichlorohydrin Content (ppm)5 Max.DowM 10131
 Shelf Life (Months)

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