Three commonly used resin button raw materials

​Different material of resin buttons each have their own use, choose the right button to match the perfect clothing and clothing, fully play the role of button accessories. Resin buttons have different types of buttons, according to different materials, different button characteristics, will also have different name, and then come to introduce some resin button classification.
1, transparent polystyrene (Niu Kou) button the button (Niu Kou) better transparency, cheap material, easy molding, but brittle, and high temperature, no solvent, therefore can only produce low grade buttons (Niu Kou).
2 buttons (Niu Kou), polycarbonate (PC) polycarbonate belongs to engineering plastics, not only transparent, and the mechanical properties of the material is excellent, especially its good resilience, and not easily broken, so much for injection with a spring rope buckle. The disadvantage is high cost and poor injection molding performance.
3, acrylic resin button (Niu Kou), this is one of the highest transmittance, transparency of the best plastic. There are many kinds of resin used for injection molding. The main models in China are 372, 613, 504 and so on, but the comprehensive transmittance is slightly worse. The acrylic resin of high transmittance, pure color, so the button (Niu Kou) manufacturing, most of the use of this kind of material made of high purity and high transparency button (Niu Kou), its appearance is like a crystal glass, made of buttons (Niu Kou) or separate fashion buttons (Niu Kou), or with other materials assembled button (Niu Kou), for women's fashion, popular. The disadvantages of this kind of button (button) are its abrasion resistance, scratch resistance, organic solvent resistance and temperature resistance. It should not be used in high-grade and durable clothing. 4.K resin button (Niu Kou) K resin is a kind of styrene one or two butene copolymer. The utility model has the advantages of good transparency, good flexibility of material and easy injection molding.