GT Products BCC 8007 Urethane
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BCC Like-Wood is a low viscosity, quick setting, easy to use casting material. A model or tool cast fromLike-Wood will weigh 60% less than other filled urethane systems. Within 30 minutes after mixing and pouring, Like-Wood is ready to be carved, sanded, filed, tapped. etc.. Its amazing wood -Like characteristics make it ideal for light -weight backing of laminates and/or surface coats. Perfect for fast take offs,cores, engineering changes, temporary molds, patterns, models, prototypes, and bases for die models.
| Working Properties | |
|---|---|
| _ | |
| Mix Ratio (by weight or volume) Viscosity (ASTM-D-2393)Part A Part B Working Life (1 lb. mass) 75° F Gel Time (ASTM-D-2471) Demold Time 75° F | 1 to 1 1,100 cps1,900 cps4 minutes 6 minutes 25-45 minutes |
| Physical Properties | |
| Specific Gravity, Cured (ASTM-D-792-66) Weight/cu.in. (lbs.) Hardness, Shore D (ASTM-D-2240) Tensile Strength (ASTM-D-638) Flexural Strength (ASTM-D-790) Flexural Modulus (ASTM-D-790) Compressive Strength (ASTM-D-695) Impact Resistance Heat Distortion (°F) ASTM-D-648-56 Lineal Shrinkage (ASTM-D-2566-69) | 0.64 0.023 65 1,660 psi2,730 psi1.71 x 105 psi 3,050 psi.58 ft. lbs./in.133° F .0029 in./in. |
| Handling Properties | |
BCC's Like -Wood is a fast -setting, two part casting system which requires careful preparation prior to mixing parts A and B. Because Like-Wood contains components having very low densitythere will be some separation at the surface of the material in it s container. Using a paint shaker, jiffy mixer, or mixing spatula, resuspension of the ingredients is easily accomplished. Preca ution should be taken to prevent any moisture contamination from containers or utensils. It is reco m-mended that the work area be well ventilated and normal cleanliness and safety rules be observed.Avoid prolonged exposure to vapors and contact with skin.