詳細內容：LCP E840iLDS∶LCP E840iLDS PP韓國樂天化學JC160 PBT美國泰科納3316 ED3002 PVDF 日本吳羽 W#2100(粉) TPEE日本東洋紡織GA-1301PA12 法國阿科瑪 70R53 PC基礎創新塑料 DFRECO PC日本三菱工程 CS2030 PC基礎創新塑料 HPS4 PP甘肅蘭港石化H9018 PP寧波臺塑1080 PPO 基礎創新塑料 SE1X PA66美國首諾R513H PBT長春2100-104 PBT美國泰科納3316 ED3002 PA66德國巴斯夫66 H2 G/25-V0KB1 PBT美國泰科納XFR 6842 GF30 EVA比利時埃克森美孚UL 00218CC3 POM 日本寶理 EW-02 PP中石化上海M180RPA46荷蘭DSM TE250F8-33104 HDPE福建阿美亞洲HDI54200 PC/ABS 廣州LG HR5007A-KA02 PBT日本寶理721SA PP美國英力士100-MG03 PA66美國杜邦FR7025V0F PMMA 韓國LG HI533 PBT長春3030-202 PPO 基礎創新塑料 725A HDPE中石油蘭州60550AG PMMA 日本可樂麗 SR 1000-NW001 PA46荷蘭DSM HF4550 BK TPU德國科思創（拜耳）DL0110002 PC新加坡帝人 G-3410R PC/ABS 韓國LG HP-5004 PC/PTFE 日本三菱工程 LS-2020 LCP E840iLDS∶LCP E840iLDS LCP E840iLDS∶LCP E840iLDS
POM A kind of synthetic resin, also known as poly formaldehyde resin, POM plastic, steel material; is a kind of white or black plastic particles, has the characteristics of high hardness, high rigidity and high wear resistance. It is mainly used for gear, bearing, auto parts, machine tool, instrument inside, toy and so on.
1.1 brief introduction
2.2 performance characteristics
1.3 application fields
2.4 performance
1.5 process characteristics
2.6 application
brief introduction
A kind of synthetic resin, also known as poly formaldehyde resin, POM plastic, steel material; is a kind of white or black plastic particles, has the characteristics of high hardness, high rigidity and high wear resistance. It is mainly used for gear, bearing, auto parts, machine tools, instrument and inner parts, and so on.
Characteristic
LCP E840iLDS∶LCP E840iLDS PC日本三菱工程 EFR3151HU PPO 日本旭化成 X1519-A1A3301 PP韓國樂天化學JM-370K PP韓國韓華道達爾FH44PW214 LCP日本寶理A422 TPU美國亨斯邁85AE PC基礎創新塑料(南沙) HF1110-111 PMMA 南通三菱麗陽 IRH-50 PBT美國杜邦CE7931 BK507PC/ABS 基礎創新塑料 CY4000M PBT惠州南亞1403G6 GBK3 PA612 基礎創新塑料 IF006S TPE德國膠寶TC7GPZ-S340 ABS日本東麗TP90 PC廣州LG EF-1006FD TPU德國科思創（拜耳）385 LDPE沙特拉比格石化2426K LCP日本住友化學E6007LHF-MR-BZ POM 韓國LG HI-510 TPV 美國�？松梨� 101-80 PA6日本三菱工程1015G30 PP韓國樂天化學JT-550 TPU美國陶氏2102-90A PC日本三菱工程 ECF2008 KR SIS日本JSR5403P PA66德國巴斯夫C40 NC MS奇美PM-600 ABS馬來西亞東麗100G-10 POE美國杜邦8150 PA46荷蘭DSM KS200 PA66美國杜邦FR50 BK086 PA66韓國杜邦70G30HSLR NC010 PA66德國巴斯夫A3WG7 BK PA6法國羅地亞S218V35 BK PA66基礎創新塑料PDX-R-85514 BK LCP E840iLDS∶LCP E840iLDS LCP E840iLDS∶LCP E840iLDS
(1) POM before processing can not be dry, the best in the process of preheating (about 80 degrees C), the stability of the product size is good.
(2) the processing temperature of POM is very narrow (0~215 DEG C), the barrel will stay for a long time or decomposition temperature more than 220 DEG C, produce formaldehyde gas with strong stimulation.
(3) the pressure protection pressure of POM injection molding is larger (similar to the injection pressure) to reduce the pressure drop. The screw speed can not be too high and the residual amount is less.
(4) POM product shrinkage rate is large, easy to produce shrinkage or deformation of.POM high specific heat, mold temperature high (80~100 degrees C), product die very hot, to prevent scald fingers.
(5) POM should be formed under the condition of "medium pressure, medium speed, low temperature and high mold temperature", and the control mould temperature should be used when the precision products are formed.
(6) high mechanical strength and rigidity
(7) maximum fatigue strength
(8) environmental resistance and good organic solvent resistance
(9) strong resistance, good electrical properties, good resilience, good lubricity, good wear resistance and good size stability.
Modified POM
LCP E840iLDS∶LCP E840iLDS PA66德國DOMO66G15H PA46荷蘭DSM TS200F6NC(BK) PETG 美國伊士曼 CM155POM 日本旭化成 LD755 PPO 基礎創新塑料(日本) HFM4205 POM 日本大�；瘜W 0A30 PEI 基礎創新塑料 ATX100 PA46日本DSM TS200F10 TPE美國 APEXUN-7100-55 PETG 美國伊士曼 Z6006 ABS韓國LGHF-380U LCP日本寶理E481i BK210P PBT基礎創新塑料(日本)DR51-7001 PP韓國樂天化學JT-550 PA46荷蘭DSM HF4550 BK TPUS65A PA6日本三菱工程1013GH30 HDPE美國雪佛龍菲利普EHM6007 PA46荷蘭DSM TO-300-F5 LCP美國泰科納A150D-2 TPV 韓國樂天化學 HX-086AB PVC新疆天業TYXG-1000（粉） PA66美國杜邦FR50 GY337 ABS比利時BASFGP-35 PA66深圳東麗CM3004G30 BK PP韓國LG M1500 TPU美國路博潤59600 PA66美國杜邦HTN53G50HSLR PA612瑞士EMS CF-6S TPEE長春1163ML PPS日本油墨TCS3515 PP基礎創新塑料MV006S PMMA 德國贏創德固賽 8813 PP俄羅斯西布爾H030 GP PA66美國杜邦EFE6096 LCP E840iLDS∶LCP E840iLDS LCP E840iLDS∶LCP E840iLDS
PPA PPA resin is more solid and harder than fatty polyamide, such as nylon 6, 6 and so on. It has lower sensitivity to water, better thermal performance, and better creep, fatigue and chemical resistance. For example, the PPA resin containing 45% glass short fibers has a tensile strength of about 276MPa, the flexural modulus more than 13786MPa, and the thermal deformation temperature (HDT) of 549 degree F. The tensile strength can reach 117MPa even if the mineral filler level is PPA. The extensibility of PPA resin is not as good as that of nylon 6 and 6. However, an unreinforced impact grade PPA resin has been developed, and its notched cantilever impact strength is as high as 20 feet / pound / inch.
All polyphenols absorb a certain amount of water, causing plasticization and size change. For example, nylon 6, 6, at 23 degrees F, the relative humidity is 100%, it can absorb 8.9% of the moisture, which makes its glass transition temperature from 6.5 C to a 20 degree temperature, the size increased 2.3%. Under the same conditions, the PPA resin can absorb about 6% of the moisture, but the vitrification temperature of Tg will not be less than 40, and the accompanying size increases not more than 1%.
As mentioned before, glass reinforced PPA resin has a high HDT value, which can tolerate short term effects of high temperature, for example, in a furnace, or in steam phase and in the process of infrared countercurrent consolidation. The thermal oxidation stability of PPA resin makes it capable of long-term high temperature effect and glass enhancement PPA. Within 20000 hours, its continuous use temperature can reach 330 F.
Under normal conditions, PPA resins usually exhibit excellent anti solubility for fatty hydrocarbons, aromatic hydrocarbons, chlorinated hydrocarbons, esters, ketones, alcohols and most aqueous solutions. This kind of resin can not withstand the effect of extremely strong acid and strong oxidizing agent. It is soluble in phenol and cresol. PPA is not naturally flame-retardant. According to the UL94 standard, the flame retardant grade resin is graded to VO until 0.031 inches thick. LCP E840iLDS∶LCP E840iLDS ABS韓國三星VH-0815T ETFE 日本旭硝子 CF-5020-W PA66德國杜邦FG101L PEI 基礎創新塑料 EX00548C TPV 新加坡艾佩斯 7010-55 POM 日本三菱工程 FU2050 HIPS美國雪佛龍菲利普MB5210 PA66美國杜邦73G30HSL BK416 LLDPE中石化茂名MLPE-8250粉 PA66美國杜邦EFE4068B PC新加坡帝人 LV-2250Y PBT/ABS 長春 7320H PVC日本信越TK-700(粉) IXEF 比利時蘇威 1022/9008 PC/ABS 日本UMG TC-6F PA66日本旭化成FG170X51 PA66美國杜邦FR52G30L BK TPU深圳科思創（拜耳）U-85AU10 POP美國陶氏PL-1881G PBT日本寶理3390 ED3002 PC基礎創新塑料(南沙) 940NC HDPE韓國LGBE0400 LDPE沙特SABICLD 165BW1 HDPE韓國韓華3080 PVC韓國LGHB65 PA66惠州南亞6210G3 PVC韓國韓華CP-705 ABS中石油吉化H816 LCP日本新石油化學MG350-A540 HDPE中石油撫順2911FS PA46荷蘭DSM TW271F6 PMMA 日本旭化成 FILB72 SURLYN美國杜邦AE4500 PA6美國舒爾曼6 GF 30 LLDPE韓國SKRG200 LCP E840iLDS∶LCP E840iLDS LCP E840iLDS∶LCP E840iLDS
Although other melting processes can be used, the vast majority of PPA resins are processed by traditional injection molding. Pre drying PPA raw material to a humidity level below 0.1% and then loading it into a thermally sealed metal village bag or box. These containers ensure that PPA raw materials need not be dried before processing. The moisture level acceptable to the processing process is 0.15% or lower. The processing of wet resin can reduce the molecular weight and cause the loss of mechanical properties. Using a desiccant bucket dryer, it is easy to dry the resin to the dew point humidity of 25 F or even lower at 175 F. The drying time depends on the amount of water absorbed, usually within the range of 4 - 16 hours.
LCP E840iLDS∶LCP E840iLDS PC日本帝人 B-8110R ABS韓國巴斯夫GP-22 BK PA6江蘇瑞美福MF800 PA66德國巴斯夫A3X2G7 PP茂名實華450（粉） PBT長春4815 PMMA 韓國LG IH830 83447 PC日本三菱工程 7025G25 ABS德國巴斯夫HH-112 PA46荷蘭DSM TS350 HDPE中石油吉化HC 7260 COC美國泰科納8007S-04 PEI 基礎創新塑料 NBV404-1001 PA66德國弗瑞圣塔A63GV30-BK LCP日本住友化學E6807LHF-B-Z PP新加坡聚烯烴FL7540L TPE韓國SKG130D POM 美國泰科納 CFX-0311 PP韓國樂天化學SJ-150 PP臺化K8002 EPDM 美國�？松梨� 3702 PC/ABS 韓國LG SG-5009F PP中石油獨山子EPS30R PC基礎創新塑料 BKWR5210R- PPO 基礎創新塑料 PX5544 PC基礎創新塑料 D-EP BK1A644 ABS奇美PA-747H PEEK 吉林中研高塑 770P PBT日本東麗6107G BK POM 韓國可隆 GF702 PP李長榮ST611M PP福聚8682 PVDF 上海三愛富 FR921-1 PA9T 日本可樂麗 G1300A CPE美國陶氏3611E LCP E840iLDS∶LCP E840iLDS LCP E840iLDS∶LCP E840iLDS
PPO performance
1. It's white particles. It has good comprehensive performance and can be used in 120 degrees of steam. It has good electrical insulation and small water absorption, but it has the tendency of stress cracking. The modified polyphenylene ether can eliminate stress cracking.
2. It has outstanding electrical insulation and water resistance. It has good wear resistance and electrical properties, and has good dimensional stability. Its dielectric property ranks first in plastic.
3, MPPO is a modified material made by blending PPO with HIPS. At present, the materials on the market are all such materials.
4, high heat resistance, glass transition temperature 211 degrees, melting point 268 degrees, heating to 330 degrees, and decomposition tendency. The higher the content of PPO, the better the heat resistance and the hot deformation temperature can reach 190 degrees.
5, the flame retardancy is good, it has self interest, and it has medium combustibility after mixing with HIPS. It is light and non-toxic and can be used in the food and drug industry. Poor light resistance, long time in the sun will be discoloration.
6. It can be modified by blending with ABS, HDPE, PPS, PA, HIPS, glass fiber and so on. PPO plastic raw material characteristics: A and PPO plastic materials are non-toxic, transparent and relatively small in density. They have excellent mechanical strength, stress relaxation, creep resistance, heat resistance, water resistance, water vapor resistance and dimensional stability.
Molding process PPS is a thermoplastic engineering plastic containing benzyl sulfide on the main chain of the molecule, which is a polyether.
PPS plastic material English Name: Phenylenesulfide specific gravity: 1.36 g / cubic centimeter molding shrinkage: 0.7%
Molding temperature: 300-330 centigrade. It is a kind of special thermoplastic engineering plastic with excellent comprehensive performance. Its outstanding characteristics are high temperature resistance, corrosion resistance and superior mechanical properties.
