PP 1300酯
塑料新報價
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PP 1300酯
產(chǎn)品屬性
產(chǎn)品優(yōu)勢 PP 1300酯歡迎來電咨詢:158-1846-5693(周生)電話:0769-3321-4396 QQ:275-158-775千泰塑膠 質(zhì)量保證,原產(chǎn)原包,提供SGS,UL黃卡,COA,出廠認(rèn)證報告
詳細(xì)信息 PP 1300酯 →,LLDPE EP30 、→,PBT KP515G30WBL 、‖。AS 、→,PA612 FG151L PPO HMC1508 PP EE137AI 、→,TPX RTP3040 、→,LLDPE SC74853 、‖。PMMA GS CC PBT 2886 、‖。PP HY001P 、‖。PA66 FE5510 、→,PPO PKN4775 、→,PP CNU017 、‖。PP 7011 EVA 2861A TPE 2065B/8901 PP BJ356MO40 、‖。PC SLX1432 EVA PA-570A-C 、‖。TPE TC7UVZ PA66 GV-5 BK 、‖。PA6 C38FA 、‖。PP B-111 HDPE 9003 ABS 970 PP MPF100M PP 32MB768 PC LT6-4 TPV VX 5060UI PC 3500G20 PC/ABS C6300-701 、‖。PC/ABS CX1440 、→,CA1110G4 、‖。PP EP548S 、→,MAH GR209 、→,PA6 DP2131/20H2.0 TPE UX-5075T1 、→,POM 882TFE10SI2 、‖。PP H870U 、‖。PPS WL-30 、‖。PA612 FE5110 、→,PA6 FP10KT LDPE LD163 PA66 A205F BK 、‖。TPU I-75A 、‖。PPO SE1GFN3 TPV X5745B 、‖。TPEE 7247M 、→,PA12 5251 TPE EL740 、‖。PC ST5301V LDPE LD150BW PA9T GW2458 BK 、‖。TPEE 5556 、‖。PP CB5290 、→,PA66 S223-PG8 、‖。PA66 AKV30HRH2.0 、‖。PPS E-14292 、→,PP MD250SY 、→,XLPE LE4212R 、‖。PP HJ640 PPS FZ-3600-L4 PC/ABS 7800 、→,PBT GP2306FC TPV 24835 POM EC-610B 、‖。 UL7520 PC 0712 、‖。PA6 1013GH30 PP H896S 、‖。POM/PTFE KL-4020-BK PA/MXD6 1022-0006 、‖。PA6 5021T 、→,EVOH H171B PC DE6-2 EVA 10/1075-IE 、→,LLDPE LLHC-217A MBS MB872 、‖。PA6 FV-31 PP RP348 、→,PC40R 、‖。PBT 7407 、‖。PC FXD141R 、‖。PA66 GF60-01 、→,EVA LD768.MJ 、‖。TPE EL630 、‖。PC/ABS T65 PBT BT-2230 、‖。PBT 3330GVT 、‖。PC PC-110 、→,PP HP552R HDPE M200054F 、‖。PP 21MB777 、‖。ABS DG-FR15 、‖。POM TF302 、‖。PA66 SEP30C 、‖。PP K1406 、‖。PC ML-1102 、→,PP PL505 PA6 N-13FG-1626 、→,PEEK 2287LF PC 503R-131 EVA 1061 、→,PC/ABS FA-820、→,POM C9021 ABS 500-322 、→,PP JH-370B 、
HIPS Impact resistant polystyrene (HIPS) is an impact resistant polystyrene product produced by adding polybutadiene rubber particles in polystyrene.
introduce
475 is the HIPS
machining
The impact resistance of PS can be processed by many traditional molding methods, such as injection molding, structural foam molding, sheet and film extrusion, hot forming and blow molding. HIPS resin absorbs water slowly, so there is no need for drying in general. Sometimes excessive moisture on the surface of the material will be absorbed, which affects the appearance quality of the final product. Under the temperature of 160 F dry 23h can remove excess moisture.
The extrusion of thin films, sheets and profiles is the most useful processing method for HIPS. Anti impact polystyrene has a wide range of processing, so it becomes one of the most easily thermoforming resins. Generally, the melting temperature of the resin is 400 - 500 F, and the melt index range of the resin is 1.5 - 4 g/10min. Rotating, series and shuttle type pressure and vacuum thermoforming equipment are often used. HIPS has excellent thermal stability and shear stability. It can be used for a lot of recycled materials without reducing the performance of products, and the amount of recycled material in hot forming can be as high as 60%.
Injection molding is the most used processing method next to the extrusion. The injection molding of the resin is usually carried out on a reciprocating screw injection molding machine with a length to diameter ratio of 16:1 to 24:1 and a compression ratio of 2.5/1 - 3.0/1. The processing temperature is 350 - 500 degree F, but for the flame retardant HIPS, the processing temperature must be less than 470 F to prevent the additive from producing degradation reaction. The melt index of the resin processed by injection molding is generally 5 to 15 g/min. The forming method of structural foam plastics is a common process, using chemical and physical foaming agents.
Although a variety of HIPS resin are compatible with each other, but before the operation to clean processing equipment, to ensure good product quality, the impact of acrylonitrile with a PS Th ene styrene copolymer (ABS), polyvinyl chloride (PVC), polypropylene (PP), polyethylene (PE), acrylic resin and most other plastics are not compatible, incompatible plastic mixture separation will produce delamination phenomenon in processing equipment, caused great decline of physical properties.
application
Impact resistance PS is easily machinability, good performance and low price, so it is used to manufacture products and industrial products of many uses. The main applications are packaging and disposable supplies, instruments, household appliances, toys and entertainment supplies, and construction industries.
The largest use of HIPS is to be used as a packaging and disposable material, especially for food packaging and eating tableware. The main applications include the daily packaging container. A cup, a variety of covers, plates, bowls, etc. are used and distributed for the vending machine. Disposable products such as disc, bottle cap, safety razor, pen and so on are also a part of the use of HIPS.
PVC carcinogen, which will undoubtedly affect the development of PVC to some extent. However, the residual VCM has been successfully reduced by vehicle and other ways, so that the content of VCM in PVC resin will be less than 10ppm, which will meet the requirement of hygienic grade resin and expand the application scope of PVC. Even the content of VCM in the resin is less than 5ppm, and the residual VCM is very few after processing. It is basically harmless to the human body and can be used as food and medicine packaging and children's toys.
Main classification
According to the different application range, PVC can be divided into general PVC resin, high degree of polymerization PVC resin and cross
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