GFRP tube

1.Material: GF-EP ,UV Protection;

2.Environment Temperature: -50℃-+80℃;

3.Density:≥ 2.1g/cm3 ;

4.Fiberglass Content:≥ 78%;

5.Water Absorption: ≤5%;

6.TG:≥ 80℃;

7. Flexural Strength: ≥500N/mm2;

8. Flexural Modulus: ≥40000N/mm2;

9.Tensile Strength: ≥550N/mm2;

10.Compressive Strength:≥400N/mm2;

11.Coefficient of linear thermal expansion(1/℃) : 10×10-6 mm/m℃ .