上一篇:
PP GP2200酯
下一篇:
TPU LE-3170N■【圖】
塑料新報價
|
新聞分類
新聞中心 PMMA H300◥【圖】
發(fā)布時間:2018-10-01 瀏覽次數(shù):122 返回列表
PMMA H300◥【圖】 →,POP 2000 、‖。TPE SJ5300C 、‖。PPO PKN4752 、‖。PC EXL8454 、→,EVA D5010 TPU GF60-01 TPU S98A LDPE F311 、‖。PPO PX9406-701 PP 840N 、‖。TPU K-792A 、→,PP 0405KU 、→,MPR 4070BK 、→,PP RP348R 、‖。ABS 3000D LDPE W3300 、→,PCT M、→,PC/ABS GP-5000FQ 、‖。 LD726.07 PA66 A3EG10 NC 、‖。PC/ABS C2801 、→,PA612 MAZMIDD300FV13 、→,TPEE P90BD PP HP501H 、‖。PA6 610 、‖。PPS 1140A6 PTFE M-221 、‖。PP PTKC115XBK 、‖。LCP ZE16401 、‖。TPU WHT-6290 、‖。PC AZ1900T ABS TP90X10 PA66 66GF25 、‖。PC 500 、‖。PP P9000-67404 、‖。PC/ABS CH6310 BK 、‖。PBT 3015-201 、→,PA12 X7373 、→,PEEK 2200HFTFE5 PPO PX9406P 、‖。PP WB140HMS 、‖。PA6 A1030TF ABS 3000 PC K-30 、→,PC 310HF.M 、‖。PA66 PA840G7 PA66 LSG-440A-H 、‖。PC G1920 、‖。PP 52MH648 PA6 B3S 、→,EAA 5890 、‖。PA6 DP2131/20H3.0 PC/ABS GN-5101RF TPU DP1966AW 、‖。PC 50N5006 PC R1900 PC CFH2020 、‖。PP RP100N120 PA6 1018I ABS 760 、‖。PA66 RI001 、→,PMMA CLG960 ABS F1350G10 BK PBT LM1503 PA66 RC003 、‖。PP AZ161 PA66 2026GU501 、→,PA66 A3WR01SW805 PCTA AN004 、→,PA66 PA841 PP 2822E1 、‖。PC BM5225Y 、‖。 5223 、‖。TPV 103-40 PA4T J11 、‖。PBT 2072 EPDM 245 、→,TPEE UE3800 、‖。PP 440LLG201 、‖。PP 1101N 、‖。LCP 3483-1 PA6 KN133HRF 、→,TPE V-572 PBT GP2306FS POM KL004U TPE 2055B|8901 、→,PBT KL1-7033 PP K7025 TPU 120 、‖。PC PG1940 、‖。PP D560.00 、‖。LCP A150F 、‖。PC PC-1100U PC S2001R 、‖。PPS 1140A6 、→,PPO GTX942 ABS EG506 PC G-3410M BK ASA ST4766 HDPE B220A 、‖。PMMA 560F PC/ABS C2801 、→,AS HR-5330S 、‖。TPV 241-73 PC 4704 LDPE LD617.LN TPU 190A PPE AN60 、→,EPDM 24 、→,LDPE 2303FL 、‖。PC/ABS FR3110TV PP J642 、‖。PP 4620WZ 、→,PC/ABS NH-1000TS 、
PMMA H300◥【圖】EVA as the product of disposable medical instruments mostly use medical grade PVC (PVC)?or?polycarbonate (PC), and PVC in the process of thermal decomposition has strong corrosion of PC steel, high hardness, high viscosity, and therefore must be polished performance of corrosion resistance, wear and high on plastic part parts material requirements. Most medical injection machines adopt the hard chromium plating method of the machine barrel screw?or?the stainless steel as the material to make the machine simple screw to meet the special requirements. In addition, in order to prevent gas in the process of thermal decomposition of PVC, requirements for fixed template surface aluminizing treatment, but also for foreign gold?or?aluminum panels made of stainless steel sheet metal, sheet metal joint using non-toxic silicone seal to prevent gas generated in the manufacturing process of plastic ran outside (gas generated in the process of plastic processing can be collected through special equipment after purification treatment can be discharged into the atmosphere).
PVC is the main source of dioxin. Dioxin (TCDD), two oxygen (Miscellaneous) the most deadly dioxin in the family is a kind of substance, as everyone knows the carcinogens and catabolic hormones and a toxic compound, has a great harm to human and animal. When PVC production, recycling and scrap in the incinerator,?or?PVC products in the combustion accident such as garbage landfill, will produce dioxin.
EEA
application area
1, EEA is flexible, flexible, flexible hose, low temperature seal ring, communication cable semi conductive casing, surgical bags, surgical gloves, packaging films and containers.
2, EEA can be used as a modifier for high temperature resistant extrusion coating (good adhesion to matrix material) and other plastics at low temperature resistance and environmental stress cracking.
3, EEA can be used as carbon black to make conductive material.
4, EEA injection molding of automobile steering wheel and other parts, motor parts, safety equipment, cold storage tray, household goods, sports shoes etc..
5, EEA can be hollow in all kinds of oil and drug containers.
6, EEA can be coated and laminated products can be used as a variety of packaging materials, metal coatings.
7, EEA can be used as electrical insulation material, shrinkable packaging film, shrinkable pipe, composite film and foam plastic.
EEA is more used in food packaging than EVA, POE, EAA and other polyolefin resins, and the content of EA can not exceed 8% of FDA.
LCP plastic raw materials are excellent in terms of high strength, high rigidity, high temperature resistance and electrical insulation. They are used in the fields of electronics, electrical, optical fiber, automobile and aerospace. 2) liquid crystal fibers can be used for fishing nets, bullet proof clothing, sports goods, brake linings, optical fiber display materials, etc., and can also be made into thin films for soft printed wiring, food packaging and so on. 3) LCP plastic materials have been used in microwave oven containers, which can withstand high and low temperatures. LCP can also be used for printed circuit boards, satellite electronic components and jet engine parts, for electronic and automotive parts?or?components, and for medical treatment. 4) LCP plastic raw materials can be filled with high filler as an integrated circuit packaging material instead of epoxy resin as the packaging material of the coil skeleton; as optical fiber cable connector sheath and high strength element; instead of ceramic as the filling material in the separation tower for chemical industry. 5) LCP plastic raw materials can also be made of alloy and polysulfone, PBT, polyamide blends of plastic parts molding, high mechanical strength, to replace the polysulfone glass fibre reinforced plastic, which can improve the mechanical strength, and can improve the use strength and chemical stability etc.. At present, the LCP is being used to use the outer panel of the space vehicle, the brake system of the car and so on.
The chemical properties of PA6 are very similar to that of PA66. However, the melting point is low and the range of process temperature is very wide. Its impact resistance and resistance
The solubility is better than PA66, but it is also more hygroscopic. Because many of the quality properties of the plastic parts are affected by the hygroscopicity, the PA6 is designed to be used.
The product should be fully considered when it comes to the product. In order to improve the mechanical properties of PA6, a variety of modifiers are often added. Glass fiber is the most common
Additives, sometimes in order to improve the impact resistance also added to synthetic rubber, such as EPDM and SBR. For a product without additives, the contraction of PA6
Between 1% and 1.5%. Adding glass fiber additives can reduce the shrinkage to 0.3% (but a little higher in the direction perpendicular to the flow).
The shrinkage rate of the formed assembly is mainly influenced by the crystallinity and hygroscopicity of the material. The actual shrinkage rate is also related to the design of plastic parts, wall thickness and other process parameters.
上一篇:
PP GP2200酯
下一篇:
TPU LE-3170N■【圖】
轉(zhuǎn)載請注明:轉(zhuǎn)載自環(huán)球塑化資訊網(wǎng) http://www.cqzhejia.com/news/ |