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Elmet Technologies

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Fibre Glast 99 Clear Polyester Casting Resin  (discontinued **)
Categories: Polymer; Thermoset; Polyester, TS; Polyester (Thermoset) - Rigid

Material Notes: Description:

#99 Clear Casting Resin is ideal for poured castings. Larger castings have been achieved through multiple pours and slight catalyst adjustments. It may be used with colored pigments for opaque castings. The resin exhibits extremely low shrinkage when catalyzed at 1/2% MEKP. #99 is a low viscosity, low reactivity, orthophthalic polyester. It is prepromoted for curing with various methyl ethyl ketone peroxides (MEKPs) #69.

Features:
  • Low shrinkage
  • Low viscosity
  • UV Stabilized
  • Specially promoted

Benefits:
  • Minimal warping
  • Outstanding air release
  • Meets California Rule 50 and SCAQMD 1162
  • Resists yellowing
  • Water white when cured
  • Designed for small or large castings

Properties are typical for 1/8" Clear Casting at room temperature of 77°F

Suggested Uses:Decorative castings, tabletops, art objects and biological encapsulations.

Information provided by Fibre Glast Developments Corporation.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Mechanical PropertiesOriginal ValueComments
Hardness, Barcol 37ASTM D2583
Tensile Strength at Break 10000 psiASTM D638
Flexural Strength 12000 psiASTM D790
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 71.0 °CDeflection Temp; Load not specified; ASTM D648
 
Optical PropertiesOriginal ValueComments
Transmission, Visible 90 %clear; thickness not quantified
 
Processing PropertiesOriginal ValueComments
Gel Time 14.0 - 20.0 min
 
Descriptive Properties
Maximum Exotherm300°C

**
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PFIBRE34 / 38298

Ensinger PEI

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