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BRT is a general purpose, clear, optical gloss and UV resistant laminating resin for laminating white surfboards and for hot coating. Based on the entropic CLR - Clear Epoxy Resin, BRT can be combined with all CLR Clear hardeners. BRT is a USDA BioPreferred® certified product with a 30% biobase content.
Usage: white surfboards, standing paddle boards
Consumption: approx. 3 litres for 1 short board of 2 m and approx. 12 litres for 1 SUP or 2 long boards
Working temperature: optimal temperature from 21°C to 30°C
Working environment: Prefer low-humidity environments, especially for use outside the optimal temperature range for the product.
Application tips :
Tensile modulus (ASTM D638): 3.0 GPa
Tensile strength (ASTM D638): 65.5 MPa
Elongation (ASTM D638): 5%.
Flexural Modulus (ASTM D790): 3.0 GPa
Flexural strength (ASTM D790): 93.1 MPa
Compressive strength (ASTM D695): 78.1 MPa
Ultimate Tg: 56°C
Hardness (shore D): 70-80
Mixing ratio (by volume): 2:1
Mixing ratio (by weight): 100:43
Viscosity (A/B/Mixed at 25°C): 2040/280/1100 mPas
Component density (density at 25°C): 1.14 (resin), 1.01 (hardener) gcm-3
Density of the mixture (density at 25°C): 1.10 gcm-3
Operating time (at 25°C): 21 minutes
Dry to the touch (at 35°C): 4 hours
Recommended full cure: 7 days at 25°C
VOC content (ASTM D2369): 31.5 g/l
Bio-based carbon content (ASTM D6866): 20%
|Packaging||Kit of 1860kg|