千泰塑膠原料有限公司

PPS C-140HC┷【圖】 ‖。LCP LKX-1324 、→，PA12 1184 、‖。PBT G1010N1224055 PC HPS2 PPS XP-2165BM PC/ABS AC2300 、‖。TPU 15N85 、‖。PBT VC108 、→，CAB 485E3720008 、‖。PC LED2045 、‖。PA66 A50GFL 、→，PC/ABS 2583FR TPV 2800B-40D HF PP EPR600 PBT CS815WC ABS ST-0185 、‖。PC GN1002FH PC 945 、‖。TPV 8223-35 TPE TP6CCN PA66 RB-100-10 、‖。PPS HGR51 PC PZ333G2 、‖。PBT 3710G SURLYN 1706 、→，LLDPE L6090 、‖。PBT T7331-POS151 、‖。TPE TC6GPZ-S340 PC DS0036IC 、‖。PP P340 、‖。TPE API IA 65 SV/P 、→，PP BJ22GC PA6 1330GFH 、→，PP TYC007PER299 、→，EPDM 8800 、→，PA6 B35G3SI 、→，GPPS 332N 、‖。PA6 K222-KGV4/A 、→，PPS P-30-12 M、→，PP 、→，LDPE 751A 、→，TPEE G130D 、→，PP TKC461X 、→，PA66 RFN16SXZ 、‖。PBT 4306 、‖。PC 263F POM GB10 HDPE LH-4100 LDPE 10275U/4 、→，PA66 A27E ABS PA-726M PP K9010 EVA 1157 、→，PC 1201-15 、‖。PC/ABS CH6410 PP HP553P PP 3721WZ 、→，PA6 CM1021FS PC GN-3410R PP FPU1185 、‖。PP P50B11 、→，PP BH348MO 、→，PBT BT-2200-60 、‖。PA66 MT409 、→，LLDPE GA584189 、→，PA9T PAM(F)11293-L 、‖。PA6 V230H2.0 POM LO-21 、→，LLDPE LF08261 、→，TPEE E6060 、‖。PP C711-70RNA EVA E180F 、→，PA66 A3XZG5 、‖。PP 3487-01 LDPE HP2022N 、→，POM K3000Z LDPE LT0470/KJ TPV 8271-75 、→，PA6 DK2520CW ABS EX74J 、→，PP FL03H 、‖。PC 3262R PC UF-1017 、→，EVA 1922A HIPS PS-302 、‖。PA66 HTN53G35LRHF 、‖。PC 945 、→，LDPE 1022FH24 PC/ABS T88-4N PEI 3452-7301 PBT 1494X02 、→，PA66/、→，PP FR-160 、‖。PP 30XU-001 、→，PP TKC406PNAT TPU 2510 、‖。PBT 3030-104S 、→，LDPE 2601TX17 PP C600MU 、→，PA612 77G33HS1L 、‖。PP 1102LP PA6 RS60E10TL PC GS2020MLR TPU TH98AB 、‖。PC/ABS FR90 TPEE GPV82B5 、‖。PC LV-2250Z TPE TF4BTL 、→，PBT 5010GN6-30M8X 、‖。PA6 V130CS 、 PP Electrical properties It has high dielectric coefficient and can be used to make insulating products of electric appliances with the rise of temperature. Its breakdown voltage is also very high, suitable for use as electrical accessories. It has good resistance to voltage and arc resistance, but it has high static electricity, and it is easy to be aged with copper. Weatherability Polypropylene is sensitive to ultraviolet light. Adding Zinc Oxide, two propionic acid, two propionic acid, cinnamate, carbon black?or?similar milk filler can improve its aging resistance. Calculation of the reference value of hydrophobic parameter (XlogP): 3.32, number 03, number of hydrogen bond donor: hydrogen bond acceptor: 34, number: 15, the chemical bond rotation tautomer number: 6, topological polar molecular surface area (TPSA): 29.5 to avoid strong oxidizing agent, chlorine, Potassium Permanganate closed, cool and dry place save, to ensure good ventilation. Characteristic Non-toxic, tasteless, small density, strength, stiffness, hardness of the hardness is better than low pressure polyethylene, can be used at about 100 degrees C. It has good dielectric property and high frequency insulation and is not affected by humidity, but it becomes brittle at low temperature. It is not wearable and aging. It is suitable for making general mechanical parts, corrosion-resistant parts and insulation parts. Common acid and alkali and other organic solvents, it almost does not work, can be used for utensils. Polypropylene has many excellent properties: 1. The relative density is small. It is only 0.89-0.91. It is one of the lightest varieties in plastic. 2, good mechanical properties, in addition to the impact resistance, other mechanical properties are better than polyethylene, good molding performance. 3, with high heat resistance, the continuous use temperature of up to 110-120 degrees. 4, good chemical properties, almost no water, and the vast majority of chemical drugs do not react. 5, pure texture, non-toxic. 6. The electrical insulation is good. 7. The transparency of polypropylene products is better than that of high density polyethylene. It has many advantages, but also has shortcomings. 1. The cold resistance of the products is poor, and the low temperature impact strength is low. 2, products are vulnerable to light, heat and oxygen in the use of aging. 3. The pigmentation is not good. 4, easy to burn. 5, poor toughness, high degree of static electricity, dyeability, printing and poor adhesion. The branched chain atoms of the random polypropylene are irregularly distributed on both sides of the main chain. See Figure three Polypropylene classification chart three EVA Increase the impact resistance of ethylene propylene rubber, EPDM, POE, EVA, SBS Improve transparency LDPE, ethylene propylene rubber, POE Improvement of pigmented polyamide, polyurethane, polyacrylamide, polyacrylate, polyester, polyvinylidene chloride, polyvinylidene two Improving gas tightness (gas barrier) polyamide and polyvinylidene chloride two Improved antistatic polyvinyl alcohol In the blending modification, we must pay attention to the compatibility between different polymers. When the two polymers with poor compatibility are mixed, third components which are compatible with the two polymers often are called compatibilizer. Such as polypropylene and nylon -6 compatibility is poor, single * machinery force can not mix the two evenly, then add a little like has been grafted with maleic anhydride two polypropylene, maleic anhydride and nylon two because -6 amide groups can occur chemical reaction, it can greatly improve the compatibility of -6 nylon and polypropylene. In the blending modification, we must notice that only when the heterogeneous system is formed, and the two polymers can be evenly dispersed, can we achieve the desired modification effect. EBS Packaging materials in plastic products occupy an extremely important position, according to statistics, the world's plastic for packaging accounts for about 35% of the total plastic consumption. The development of packaging plastics in China has been developing rapidly. The output increased from 190 thousand T in 1980 to 4 million 650 thousand T in 2003. It is expected to exceed 5 million 500 thousand T in 2005, over 6 million T in 2010, and more than 6 million 500 thousand T in 2015, accounting for about 13% of the total national packaging output. Polypropylene film From the point of view of the product, the packaging film accounts for more than 50% of the total amount of the packaging plastic. The biaxially oriented polypropylene (BOPP) film is one of the largest consumption areas of PP resin in China. In 2003, 86 BOPP production enterprises (123 production lines) were produced in China. The total production capacity is 1 million 400 thousand t/a, and 2 million t/a (138 production lines) in 2004. The output will exceed 1 million T. Domestic enterprises focus on improving product competitiveness, and have introduced a number of advanced BOPP production equipment. The width of the film is 8.3m, and the line speed is as high as 400~500m/min. According to China's existing BOPP film production capacity conversion, the annual demand for PP resin of nearly 2 million T, with high speed, so it should be extended PP special material, good transparency in the development of BOPP films, including attention, ethylene propylene copolymer used in supporting, in order to adapt to the introduction of new equipment of BOPP films. industrial production Chinese industry China polypropylene industrial production began in 1970s, after 30 years of development, has been basically formed and process the production of a variety of solvent, liquid phase bulk gas phase method, batch liquid bulk polymerization and gas phase method, large and small production scale production pattern of coexistence. China's large polypropylene production equipment is mainly imported technology, and the medium and small polypropylene production equipment are mainly made by domestic technology.