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新聞中心 PP H4120▂PP H4120
發(fā)布時(shí)間:2018-09-25 瀏覽次數(shù):116 返回列表
PP H4120▂PP H4120 ‖。PC/ABS 5200HF BK PC GSH2010R2 、→,PC/ABS HM-1202GS 、‖。TPU D60E4024 HDPE T60-3000 PC 500R WH5F014 、‖。PC BFL2012 、→,PC EHR3400 POM 450UV-D POM S27064XAP2 PP 3600 PC DX09301C 、‖。LCP S471P HDPE LH608 、→,PBT 1500G15A30 TPE AS1670B 、‖。PP PM803 、‖。POM 577 PA6 PK0052E 、‖。PP B-320 、→,PC DEL13EXC 、→,EPDM J4045 PMMA GH-SN HDPE 4663 、→,POP 2200 LDPE NA143063 、‖。PPS NT-7790BK LDPE N2105 PP 7905E1 PA6 6GF30HREC 、→,PP 500-GA20 、‖。PC LB-3150GW HDPE YGH041T PP HP740T 、‖。PC XCM851-100 、‖。PC/ABS T-2830R PC G4F23UR 、→,PC DFL36E 、‖。PC 2061-3 、‖。AS-731 、‖。PA66/PTFE RBL-4036 、→,PA6 HI1102A 、→,PEI AUT200 、‖。PP 9550AC POE 6102FL 、‖。PC EGN2010R2 、→,PVDF 3381 、→,PA11 BESNP40W5TL 、‖。PP D500.00 、‖。TPE FA7-1101 PC 241R 、‖。PP WB140HMS PP ERC213N 、→,PC/ABS HP-5008 、‖。PEI 2200R 、‖。PC G-3430H TPV 4785B40 、→,PP RP482V PPO MX5669 、‖。POM M15HP 、‖。ASA INP894 、→,PTFE 7A 、‖。TPU BTP-90A 、→,EVA 4030AC 、→,LLDPE MBW1281 、→,PP 1605 LLDPE 318B PC 503R PA66 HTN59G55 TPU 58309 TPU T198M HDPE TUB 121 ASA XP4034 WH9B273 、‖。PC 3025G20 、→,EVA D5020 、‖。PP 310 HDPE M30053S 、‖。PBT LW9030FR 、‖。PC WB1239 、‖。TPE TC5HTT PPS 1140A6 、→,EPDM J-0050 PA6 PFB42U PPS CZE-1100 PTFE 850A ABS LCHH 、→,PA66 14G50 、‖。POM C9021 、→,PA66 SP20S PPEPC 30R 、‖。PPO AH8P 、→,TPV 201-64W255 、‖。PBT TV4230 、→,TPU 300 、→,PBT 1462Z PC 1201-10 PP 38MO447 PC V2600 PP 868H 、→,LDPE 2201TH12W PMMA 1801 PC DL-4530 、→,TPE BT-1055D PPO PPX630 PC 6455 POM LW301 、‖。TPU 1055DE ABS AE004 、→,SPS EA510 TPSIV 3345-65A PBT WF1003 BK 、→,PPO GFN1720 、→,TPU C95A M、‖。PC/ABS NH-1014S 、‖。PP PH-480 、→,TPEE 、→,TPU S85AN 、‖。EPDM 3092M PBT WF-1003FRUV 、
PP H4120▂PP H4120PA66 plastic material is a translucent?or?opaque white bag?or?yellow granular crystalline polymer
PA66 green fiber reinforced material
It has plasticity. The density of 1.10-1.14 (g/cm3); tensile strength (MPa) 60. 0-80.0; Rockwell hardness 118; the melting point of 252 DEG C; embrittlement temperature -30; thermal decomposition temperature greater than 350 DEG C; continuous heat 80-120 DEG C; impact strength (kJ/m2) of 60-100; the static bending strength (MPa 100-120); Martin (c) 50-60; bending resistance the elastic modulus (MPa) 2000~3000; volume resistivity (CM) 1.83 * 1015; balance absorption rate is 2.5%; a dielectric constant of 1.63.
Chemical formula: [-NH (CH2) 6 - NHCO (CH2) 4CO]n - corrosion resistance to acid, alkali, most inorganic saline solution, halogenated alkane, hydrocarbons, esters, ketones, etc.
PA66 has a high melting point in polyamide. At the time of product design, the contraction rate of a PA66 is between 1%~2%.
Nowadays, there are many circulation on the market, which can also achieve the physical properties of raw materials, and the price is also much cheaper than raw materials, which saves a lot of money to merchants.
PBT characteristics;
The non - enhanced grade is strong, flexible and resistant to brittleness.
The 94HB and self extinguishing grade (94-V-0, V-2), which have UL specifications, have the highest electrical properties in thermoplastic plastics.
The water absorbability is very low, it is used for a long time in a wide range of temperature and humidity, and it can also maintain excellent electrical properties.
The surface of the molded product is very smooth and has a low coefficient of friction. Because of the small friction consumption, it is suitable for the use of friction wear performance.
The use of the size of the process is very small, and is a very good high trust material in the forming stability and dimension precision.
It has excellent long-term chemical resistance. At room temperature, there is almost no decline in performance in long time soaked in drugs other than strong base.
Not only the non - enhanced grade, the enhanced type of fluidity is also very good, good molding processing.
By using the technology of phase fusion with other polymers, a high molecular alloy has been developed to meet the requirements of various properties.
PC/PS alloy
The alloy is partially compatible, amorphous / amorphous. Join in the PC PS PC can reduce the activation energy of viscous flow, so as to improve the processability of PC, adding a small amount of PS can make the PC melt viscosity decreased significantly, PS in PC can also play the role of rigid organic filler, PC and PS are transparent material, the two refractive index is very close, because the PC/PS alloy has good optical properties of transparent. The composition of PC/PS alloy has great influence on the mechanical properties, thermal properties and processability of the alloy. With the increase of PS content, the fluidity of PC/PS system increases, hardness, tensile strength and impact strength increase, while the thermal deformation temperature decreases. When the PS content is at a certain value, the impact strength and the tensile strength are maximum. Therefore, a suitable ratio of PC and PS can be used to produce a high performance PC/PS alloy. In addition of Compatibilizer on the properties of PC/PS blends have a greater impact, usually by grafting styrene styrene, caused double bond in the PC terminal, get the graft polymer effective compatibilizer for PC/PS blends, can greatly improve the compatibility of PS and PC, this material is suitable for the production of CD etc.. The application range of PC/PS alloy continues to expand, new varieties are emerging, such as the PC/PS Novally x alloy in Japan launched 7000, like ABS, easy to paint and ink printing; Japanese Light Petrochemical launched PC/PS flame retardant alloy series is compared with halogen, flame retardant ABS, has the characteristics of high toughness, good fluidity, high rigidity, flame retardant good.
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