process

Technical parameter

Notes

Mold surface’s  thickness of Gel coat resin

0.4——0.6mm

The first floor content of resin

≥70%

Using glass fibers 300g/m2

Content of Pressure-layer gel

40%——50%

Except gel coat and Resin-rich layer

Reinforce and connection width

≥25mm

The presses time of the blades

≥7days

In the greenhouse environment

Blade Bubble

The number of diameter of blade bubble less than 2mm≤2/m2

After repair the surface  of blade bubble