GT Products BCC 8002 Urethane
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BCC Kwik Kast II is an advanced fast cast polyurethane tooling system. BC 8002 exhibits exceptionallylow viscosity, low odor and is color contrasted for uniform mix. It features low exotherm and minimal shrinkage. Kwik Kast II cures hard, yet more durable resulting in less brittle parts. Designed for construc ting patterns, prototypes, duplications, negatives, low temperature vacuum form tools, tracing models, etc..
Working Properties
Mix Ratio (by weight or volume) 1 to 1 Mixed Viscosity (1 minute) 1,000 cps Brookfield (#2 spindle @ 20 rpm) Working Life, 24°C (75°F), 1 lb. mass 5 minutes Color, Part A Black
Part B White Cured Gray/Aluminum Demold Time, 24° (75°F) 1 to 2 hours
Physical Properties
Specific Gravity (cured) gms/cc 1.62 Lbs./cu.in. 0.058 Cu. in./lb. 17.2 Hardness, Shore D (ultimate) 85 Compressive Strength 9,200 psi Lineal Shrinkage 0.0008 in./in.
Handling Properties
BCC's Kwik Kast II is a fast -setting, two pa rt casting system which requires careful preparation prior to mixing parts A and B. Because Kwik Kast II contains components of high density therewill be some separation at the bottom of each container. Using a paint shaker, jiffy mixer, or mi xing spatula, resuspension of the ingredients is easily accomplished. Precaution should be taken to prevent any moisture contamin ation from containers or utensils. It is recommended that the workarea be well ventilated and normal cleanliness and safety rules be observed. Avoid prolonged e xposure to vapors and contact with skin.