Lot for sale: K (Q) plastic Korea Chevron Phillips KR-05 long-term supply of a large number of K plastic (SBC) plastic materials: K (Q) plastic Asahi Kasei: 810,825,815,805 K (Q) plastic Asahi Kasei: SS9000, K860S, K851 K (Q) plastic Taiwan's Chi Mei: PB-5903, PB-5910, PB-5925 K (Q) plastic Maoming public and: SL-803G, SL-803 K (Q) plastic Korea Chevron Phillips KR-01, KR-05, KR-03, KR-99HG K (Q) plastic Korea Chevron Phillips KR-99, KR-03NW, KK-38 K (Q) plastic BASF 684D K (Q) plastic Japan Electrochemical NSBC210 k plastic styrene - butadiene copolymer, is an amorphous polymer, high transparency, good gloss, impact resistance, good processing performance, can be processed on common injection molding machines, but at a high temperature easily degradation will affect the mechanical properties and surface quality of products, in equipment selection, mold design, process parameters selection, product defects resolved, we must consider this point proved, through reasonable injection molding process, k glue can be processed smooth appearance, gloss, high transparency of the products. k rubber properties: 1. Physical properties: transparent, odorless, non-toxic, a density of 1.01 than PS, AS low. (PS: 1.05AS: 1.08), impact resistance than PS, AS high. 2. Thermal Properties: Since k glue is an amorphous polymer, so it is not obvious melting point, heat distortion temperature 77 ℃, when the temperature is higher than 177 ℃, flowability of the polymer increases, but higher than 260 ℃, its flow resistance to be unstable, high cylinder temperature, or at moderate temperatures the residence time is too long, the polymer will degrade, leading to deterioration of the appearance and properties of the article, such as decreased transparency, discoloration, embrittlement and the like. 3. Optical Properties: k gum is amorphous polymer, the degree of interference of light is smaller than dense crystalline polymer, and therefore, haze is very small (1-3%), transparency (89-91%) Excellent, To improve transparency, the need to improve the surface finish of the mold and choose the best processing conditions. 4. Chemical Resistance: The chemical resistance is poor k plastic, organic compounds, such as alcohols, ketones, esters, aromatic compounds, and K will soften or even dissolve, oil and diluted to a certain degree of acid and base will erode polymers, but the speed and severity of erosion depends on the design of products and storage conditions. Therefore, you should test the actual product and K material compatibility. 5. The stress cracking resistance: k to the container made of plastic, in particular material blended with PS k glue, contact stress cause stress cracking, contact stress factors have influence processing residual stress, product shape, loading, storage conditions etc. Therefore, to test the compatibility of the actual products and container. Supply a lot of cash: 70G33L, 101L, 80G33L, A3K, 100T, 100ST, 100P, 500P, 900P, 500T, 100AF, 500AF, 6345A4 ...... supply a large number (Teflon) Plastic: RFL-4033,450GL30, 450G, 6008 / 0001,6010 / 0001, F-104, MP1100 (pink), MP1000 (pink) ...... Credibility is our aim! Welcome new and old customers call to discuss! Yang: 18680095218 Tel: 0769-33369722