Product Description

***7# Stadard car repair polyester putty Ingredients: Unsaturated polyesters resins, modified resin, color pigment, stuffing, anti sediment materials, auxiliary agent and firming agent mixing ratio **0:2. Characteristics: Good scratching performance, excellent resistance to temperature changing, outstanding adhesive force and elasticity. Resistance to some certain of baking. Mainly being applied to the leveling up and decoration of the blemishes, such as the drop pits of keelsons, pin-shaped cavities, crackles, and little welding lines etc. before closing the floating coat in the painting technics of passenger car to satisfy the leveling and smoothness of the keelsons before painting the surface. It is also of good toolability for glass reinforced plastics. Main technical standard: Item Index Testing Standard Outward appearance The color is unanimous, and there are no visible particles by naked eye. Visual examination Air drying Meet the customers requirements GB/T******9 Consistency ***2cm (except for the specialities) GB/T***9 Scratching performance Good handling, no curling (suitable for the scratching of board) Burnishing performance Burnishing easy, extraction powder is fast. Resistance to high temperature There is no bubbling and cracking under baking at **0 degree centigrade after drying There is no bubbling and cracking under baking at *0 degree centigrade after gelling Pliability &#***4;*0mm GB/T***8 Impact Strength &#***5;xxxxx (or xxxxx Not falling off) GB/T***2 Adhesive force &#***5;*0Kg/1.2cm2 GB/T***0 Reference for construction: 1.Evenly mix the main ash and firming agent with the proportion being **0:2 (make the color unanimous), and using up them within the gelation time. 2.Scratch the putty which has already finely mixed on the primer paint of double components after burnishing or the surface of cold-rolled sheet which has already been finished processing. If the thickly scratching is required, you had better thinly scratch for many t