25TC816-G_TDS.pdf

RIGID FILLED & UNFILLED
Dedicated to QUALITY, SERVICE, SAFETY, and INNOVATION
ENTERPRISES
An ISO-9001 Certified company
GRAY FAST CAST URETHANE
FOR TOOLING AND PARTS
TC-816 A/B is a durable, filled polyurethane system that offers excellent duplication properties. TC-816 A/B exhibits
low shrink, low exotherm and quick demold times.
e Exceptionally low viscosity * Workable in semi-gel stage as a paste if desired
Lowexotherm contributing to low shrinkage Will readily bond to itself
Greater settling resistance Safe to use with platinum based silicones
Integrates well with epoxy surface coats for
polishable tools
PHYSICAL PROPERTIES TEST METHOD TEST RESULTS
Hardness, Shore D ASTM D2240 8542
Density (g/cc) ASTM D792 1.62
Cubic Inches per Pound 17.2
Color/Appearance Gray/Opaque
Shrinkage (in/in) linear ASTM D2566 @ 1″ depth 0.004
Compressive Strength (psi) ASTM D695 9,200
Heat Deflection Temperature @ 66psi ASTM D648-04 218 F (103 C)
Heat Deflection Temperature @ 264psi ASTM D648-04. 208 F (98 C)
HANDLING PROPERTIES [Ein Part All| Part B
Mix Ratio by weight 100
Mix Ratio by volume 100
Specific Gravity @ 77 F (25 C) [eo 1.60
Color write
Mixed Viscosity (cps) @77 F (25 C) Brookfield 1,000
Work Time, 100g mass @ 77 F (25 C) 5 minutes
Demold Time @ 77 F (25 C) 41-2 hours
Properties above are typical and not for specifications.
TC-816 A/B Page 1 of 2 Date: 03/22/2019
For more information call BJB Enterprises, Inc. (714) 734-8450 Fax (714) 734-8929
www.bjbenterprises.com