Abrasion Test

Test Condition：GB/T24508-2009

After 1000 turns, 260mg of conventional composite was worn off.

After 1000 turns, 27mg of BettoWood was worn off.

Photos Comparison

Abrasion Test

Abrasion Test

Heat Stability Test

Test Condition：GB/T24508-2009

In the 160 degrees Fahrenheit thermostat box, after 8+2 x 8 hours, the shrinkage rate of conventional composite is 3.5%. Expansion and deformation in appearance

In the 160 degrees Fahrenheit thermostat box, after 8+2 x 8 hours, the shrinkage rate of Betto Wood is 0.096%. No expansion and deformation in appearance

No image sample follow-up update

Weather Resistance Testing

Test Standard：ASTM D 2244-11, GB/T 16422.2-1999 and ISO-A02:1993 Cor2:2005

After being exposed to xenon lamp for 300h, the grey scale of conventional composite is 2.5-3.

After being exposed to xenon lamp for 1000h, the grey scale of Betto Wood is 4-5.

Notes：Test condition 300 hour is equal to 3 years outside, Test condition 1000 hour is equal to 10 years outsid. According to ISO 105-A02, the grey scale was determined under the D65 standard light, scale 5 is the best and scale 1is the worst.

Flame Retardant Test

Test Standard: EN13501-1:2007+A1:2009

After a radiant heat source and single-flame source test, the fire behaviour of conventional composite is Cf1, Smoke production S2.

After a radiant heat source and single-flame source test, the fire behaviour of Betto Wood is Bf1, Smoke production S1.

Notes：Reaction to fire classification is based on the 7-step scale of Af1 to Ff1, where Af1 is good and Ff1 is bad. S1=Smoke<=750% minutes; S2=not S1