80EL335-D_TDS.pdf

PRODUCT DATA SHEET
SikaBiresin CR101 (Formerly EL-335)
Toughened Epoxy Laminating System with High Impact Resistance
TYPICAL PHYSICAL PROPERTIES (FOR FURTHER VALUES SEE SAFETY DATA SHEET)
SikaBiresin CR101(A) __| SikaBiresin CH101-2 (B) | SikaBiresin CH101-3 (B)
Resin Hardener Hardener
[compost SSSSS~*dR imine Ane |
Density at 77 F (25 C) (mixed) 14.18 Ibs./gal 9.34 Ibs./gal
Pot ite (228e) at 77 F (25 C) 85-95 Minutes
DESCRIPTION PRODUCT BENEFITS AREAS OF APPLICATION
SikaBiresin CR101 is a high-performance, _~ For applications up to approximately 225 F SikaBiresin CR101 is used for
toughened laminating system developed for (107 C) prototypes, patterns, master models,
intermediate temperature laminating ~ High impact resistance and toughness tough composites parts, trim, holding
applications up to approximately 225 – Two hardener choices (fast and slow) and checking fixtures, intermediate
(107 C). SikaBiresin R101 composites exhibit Excellent cloth wet-out temperature use splash molds, and
increased impact resistance in the fabrication – Good elongation potting bushings. SikaBiresin CR101 can be
of parts which will be used in a intermediate ~ Increased hardness at elevated used for laminating with graphite, EL-Glass,
heat temperature environment where _ temperatures S-Glass and Kevlar fabrics.
stability and performance are required. ~ &xcellent dimensional stability
SikaBiresin CR101 is availble with a choice of || – Good mechanical shock properties Tests with actual materials and conditions
two hardener options with different pot lifes have to be performed to ensure satisfactory
for process flexibility. performance.
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PRODUCT DATA SHEET 3
SikaBiresin* CRIO1
Version 01.01 (08 – 2023), en_US