Wings brand pultrusion resin p2000

P2000 pultrusion resin for pultrusion process is a method of forming the continuous production of GRP profiles. It is different from other molding process between the material in the mold cavity temperature curing, drawn by an external force or pulling out the mold cavity, P2000 resin is produced by our company Orthophthalic special resin pultrusion process. The resin has a high exothermic peak, high strength, fast curing, glass fiber invasive good. Pultruded profiles can be used as an ordinary fishing rod, tent poles, pipes, glass and steel doors and windows. Liquid resin technical indicators Project P2000 Appearance light yellow transparent liquid Viscosity Pa? S / 25 ℃ 0.49-0.81 acid value mgKOH / g 24.0-32.0 gel time min / 25 ℃ (Ⅰ # curing system) 4.9-9.1% solids 62.0- physical and mechanical properties of the project P2000 68.0 flexural strength (MPa) Casting 120 flexural modulus (MPa) Casting 3500 Impact Strength (KJ / m2) Casting 10.2 Elongation (%) Casting 3.0 heat distortion temperature (℃) Casting body 85 Barcol Hardness Casting 48 Tensile strength (MPa) Casting 68 elasticity modulus (MPa) GRP 3750 Note: 1) sample preparation method according to GB / T8237-2005. 2) after heat treatment: after 24 hours at room temperature curing + 40 ℃ 2 小时 + 60 ℃ 2 小时 + 80 ℃ 3 3h + room temperature for 24 hours. Generally use high-temperature curing. Users can adjust the temperature initiator addition amount according to the construction method, construction speed, the ratio of different raw materials. Storage and shelf life of 1, this product is metal pail or plastic drums, size 210 kg / barrel. 2, should be stored in ventilated, dark, dry, cool place, separated from fire. 3, avoid strong collision and packaging damaged during transport, to transport the summer covered with tarpaulin. 4, the shelf life of six months or less 20 ℃, below 30 ℃ for three months. Shelf life from date of manufacture computing, for that have been opened and partially used product warranty does not cover. ★ This information is based on national standards (GB) determination, because there are many factors in the process, so do not rule out the need for user-testing research. The law does not guarantee certain properties for a specific use