Product introduction

FRP pipe is made of unsaturated polyester resin, continuous glass fiber yarn and glass fiber mat, the pultrusion process control, the process is irreversible, it can't be melt or forming again again, so it has high strength, light weight, antiseptic, beautiful, impact resistance and other characteristics

Main Features

(1) high strength Pultrusion profiles is 150-300 mpa tensile strength, bending strength of 200-300 mpa, the 1000 h after artificial accelerated aging of bending strength retention rate can reach 78%.

(2) low deformation rate Glass fiber reinforced plastic pipe by 1000 h after artificial accelerated aging change in length is + 0.03%, the width of the rate of 0.07%.Therefore making products with the pultrusion profiles geometric shapes and sizes can keep the long-term stability.

(3) high thermal deformation temperature Pultrusion profiles of the thermal deformation temperature of 186 ℃, high temperature softening, 60 ℃ the same crisp, to ensure the normal use of various kinds of ambient temperature.

(4) the bibulous rate is low General purpose bibulous rate is less than 0.5%, and the bibulous rate of pultrusion profiles is only 0.257%, suitable for use in damp environment.

(5) low coefficient of heat preservation and heat insulation heat transfer coefficient of pultrusion profiles with hard PVC close, made of the single frame of the double glass window insulation thermal insulation coefficient of only 2.69 W/(m2K), and with the same type of steel, aluminum ingot the coefficient of heat preservation and heat insulation of the window is as high as 4.0 W/(m2K), shows that FRP doors and Windows of energy saving is obvious.

Production of raw materials

Name: Glass fiber yarn

The monofilament diameter of a few microns to 20 meters microns, the equivalent of a human hair 1/20-1/5, each bundle fiber original SiDou consists of hundreds or even thousands of root monofilament

Production of raw materials

Name: Resin

Generally divided into unsaturated polyester resin/vinyl ester/epoxy/phenolic resin/double maleic imide (BMI)/polyimide resin, etc.We can produce according to customer requirements of different types of products

Molding process

Name: Pultrusion process

During the pultrusion process, the raw materials are pulled through a heated steel forming die using a continuous pulling device. FRP Pultruded Profile are made of different resins reinforced with fiberglass, by pultrusion technology.

Fiberglass pipe with light weight, high strength, corrosion resistance, long life and other advantages, therefore is widely applied to All walks of life