Product Description

Pultruded Carbon Fiber Pipe , Filament Wound Fiberglass Tube Good Tenacity

Carbon Fiber Pipe Features

Light Weight - Less Density

High Strength

Good Tenacity and dimensional Stability

High corrosion resistance

Nice appearance

Factory directly sale

Carbon fiber winding of molding process

Winding molding process is soaked in resin adhesive solution of continuous fiber (or cloth belt, presoakyarn) on winding to the mandrel according to certain rules, and then after curing, demoulding, obtain

products.According to the filament winding forming physical and chemical condition when the resin isdifferent, divided into dry winding, wet winding and half dry winding 3 kinds.(1) dry winding Dry winding

is adopted through presoak rubber processing presoak yarn or, on a winding machine after soften toviscous flow winding onto the mandrel.Because of presoak yarn (or with) is a professional production, to

strictly control the resin content (accurate to 2%) and presoak yarn quality.Therefore, dry winding canaccurately control the quality of the product.Dry winding process is the biggest characteristic of high

production efficiency, winding speed can reach 100 ~ 100 m/min, winding machine cleaning, labor healthcondition is good, high product quality.The downside is winding equipment is expensive, need to increase

in yarn manufacturing equipment, so the investment is bigger also, dry low interlaminar shear strengthof winding products.

(2) the wet winding Wet winding is fiber cluster (yarn belt), glue, directly under tension control windingonto the mandrel.

The advantages of wet winding for:

 (1) 40% lower cost than dry winding;

(2) the product has good air tightness, because of the winding tension to squeeze bubbles, the excess resin adhesiveliquid and fill gaps;

(3) fiber arrangement good parallelism;

(4) the wet winding, fiber resin adhesive

solution, can reduce the fiber abrasion;

5. High efficiency (up to 200 m/min).Wet winding faults as follows:

(1) resin waste is big, poor operating environment;

(2) gel content and quality of the finished product is not easy to control;(3) less available for wet winding resin varieties.