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名称:PBT 325@PBT 325 商家:千泰塑胶原料有限公司 联系人:周生 联系电话:15818465693 给他打电话
发布时间:2021/6/15 16:43:50 联系电话:15818465693 给他打手机
地址:275158775 类别:1 详细内容:PBT 325@PBT 325 POM 美国泰科纳 GB25 PA66意大利波利.布兰德A 10GF NA VOA TR1 KW TPU美国RON R58288 PA9T 日本可乐丽 GT2330 BK PA46荷兰DSM TW200F5 PA6基础创新塑料PX11311U PP中石化广州CJS700 PBT荷兰DSMTV4 261 SF POM 美国杜邦 100AL TPE德国胶宝HTP8611/80 PA6美国杜邦73G30HSL PC基础创新塑料(南沙) D151 PFA 美国苏威 MFA 1041 LCP日本宝理A150F PC基础创新塑料 DBL-4034EM SBS李长荣4601 PA66美国杜邦74G13J PP新光4410 PPS日本住友化学FM-MK-150 TPEE长春1163-201LL PBT漳州长春2100-104B PC基础创新塑料(南沙) 153R PP韩国油化6019 PA46日本DSM TW200B6 BK TPU德国科思创(拜耳)150(粉) ABS英力士HH-106 HIPS国乔PS-350K PA66德国AKROA3 GF 60 1 POE日本三井化学DF910 PP韩国韩华道达尔BI452T LCP宝理E130i-BK210P ABSLG惠州FR-310C POM 美国赫斯特 LW-90SC PVC韩国韩华KCH-12 PC日本三菱工程 7025A PBT 325@PBT 325 PBT 325@PBT 325
LLDPE With the continuous improvement of people's living standard, it will inevitably bring different demands and improvements in all aspects of culture, entertainment, food, medical treatment, materials, room decoration and so on. More and more transparent materials are used in many markets. Therefore, the development of transparent PP special materials is a good trend, especially for PP special materials with high transparency, good fluidity and fast molding, so as to design and process PP products that are popular with adults. Transparent PP has more features than ordinary PP, PVC, PET and PS, and has more advantages and development prospects.
In recent years, foreign transparent PP market is growing rapidly, such as South Korea will be transparent PP as PET alternatives to the market; some companies in Germany to replace PVC with a transparent PP transparent PP products; the growth rate is higher than the ordinary PP products 7%~9%; Japan in recent years PP nucleating agent the annual amount is about 2000t, if adding 0.25% projections, Japan transparent PP material up to the annual output of more than 800 thousand T. According to the Japanese physicochemical Co., Ltd., Japan's transparent PP special materials used in microwave cookers and furniture in two aspects of the largest consumption. It is expected that in 2005, the demand for transparent PP special materials in foreign markets is about 5 million ~550 million T. At present, the gap between foreign transparent PP special materials and foreign countries is large, and the production and application of transparent PP resin and its products still need to be strengthened.
Other PBT 325@PBT 325 POM 美国杜邦 911AL POM 美国赫斯特 M90NAT PA6日本东丽CM6241 PA66德国巴斯夫A3EG5 POM 泰国三菱工程 FX-11J PVDF 上海三爱富 FR903 EAA比利时埃克森美孚5100 PEI 基础创新塑料 2310PEI 基础创新塑料 1000 PC基础创新塑料(南沙) 500 PA46荷兰DSM P755B PC韩国三星 GI-3303LW PP沙特66M10T PA66美国泰科纳GF60-01 POE泰国陶氏8999 POM 日本宝理 CS-20TPEE日本东丽5557 PA6荷兰DSM F130-C PA66美国杜邦82G43L LCP日本上野6030G LV PBT日本三菱工程5010FN2 PC/ABS 基础创新塑料 CY5005 PEI 基础创新塑料 JD7906 PP台化F4007PPS日本宝理1140A65 HF2000 PP沙特拉比格石化AW161 POE新加坡三井化学DF110 PMMA 南通三菱丽阳 IRD-70 PP福聚7633U EVA日本东曹H-6051K PA11 美国杜邦 FN718 NC010 TPV 美国AES 121-62M100 PC日本帝人 G-3510G PC基础创新塑料 DCL-4032FR PC/ABS 德国科思创(拜耳) 1518B PBT 325@PBT 325 PBT 325@PBT 325
1. uniaxial tensile PP films
The process flow is as follows: proportioning, plasticizing, extrusion casting of T type head, cooling, corona treatment, traction, coiling, aging treatment, sub cutting, and finished products.
The screw speed of 60 rpm, 180, 220, 240, the temperature of 250 DEG C, traction speed 80 m / min, and the cooling temperature of 30 DEG C, the surface tension of 42 dyn / cm.
HDPE Product performance
High density polyethylene is non-toxic, tasteless, odorless white granule, a melting point of 130 DEG C, relative density is 0.946~0.976g/cm3, it has good heat resistance and cold resistance, good chemical stability, also has high rigidity and toughness, good mechanical strength, dielectric properties, resistance to environmental stress cracking resistance is also good.
Application
It is used for extrusion packaging films, ropes, weaving nets, fishing nets, water pipes, injection moulds, lower grade daily necessities and shells, non load-bearing components, plastic boxes, turnover boxes, extrusion blow molding containers, hollow products, bottles.
For blow molding products and film products such as food packaging bags, shopping bags, sundry goods, fertilizer lined film etc..
National standard
PBT 325@PBT 325 LLDPE美国杜邦41E755 PA6美国杜邦N2015HL BK PC/ABS 沙伯基础 C1000HF TPU德国科思创(拜耳)UH-64D20 TPU美国RON R172D ABS韩国LGTR-556 PA66美国杜邦408 POM 美国泰科纳 C9021M PVC广州东曹TG-1300 PC基础创新塑料(西班牙) 201-111 PA66美国杜邦HTNFR52G30NH-BK337 PC日本三菱工程 LDS 3734 PBT漳州长春4840 POM 日本宝理 GC-10 PA66美国杜邦HTN53G50LRHF RD434 K17002-2MA PA12 瑞士EMS LV-3H TPU德国科思创(拜耳)285 PC上海三养 3025GN10 PA66日本旭化成FR370 POE新加坡三井化学A4050S PC/ABS 沙伯基础 EXP2SL PVC台塑PR-F PMMA 南通三菱丽阳 VH5000 LCP美国伊士曼LG441 ABS基础创新塑料MG47F-NA1000 ABS日本UMGTM-21 HDPE卡塔尔石化TR-144 POE美国埃克森美孚9061 LLDPE马来西亚聚乙烯LL0220AA POM 美国泰科纳 M90 BK PP南非萨索尔HMR127 PP韩国SK BH3720 PA66美国杜邦HTN53G50HSLR BK EVA韩国现代VS430 LCP美国泰科纳V140 PBT 325@PBT 325 PBT 325@PBT 325
Serial number item index LDPE LLDPE EVA HDPE
Common environmental protection
1 thickness mm 0.2-3.0 0.2-3.0 0.2-4.0 0.2-4.0
2 width m 2.5-9.0 2.5-9.0 2.5-8.0 2.5-8.0
3 tensile strength (vertical and horizontal) Mpa
More than 14 more than 16 >=17 >=25
4 elongation at break (vertical and horizontal)% >=400 >=700 >=550 >=450 >=550
5 right angle tearing strength N/mm >=50 >=60 >=60 >=80 >=110
6 water vapour permeability coefficient of G. cm/c.S. PA <1.0*10 <1.0*10 <1.0*10 m - --
7 the temperature range of +70 DEG C -70 +70 DEG C -70 DEG +70 DEG -70 DEG C - --
8 carbon black content% -- - -- - - 2.0-3.0
9 environmental stress cracking resistance F -- -- -- -- >=1500
Low temperature impact embrittlement at 10-70 C -- -- -- -- through pass
Oxidation induction time at 11200 C -- - --
Main characteristics
PBT 325@PBT 325 POM 日本宝理 M40 LCP日本杜邦ZE16130A WT010PC/PET 基础创新塑料 XL1339 LLDPE沙特118W EVA韩国韩华2815 EVA中石化燕山4F2 PPS日本宝理1130MF1 PA66深圳杜邦70G30HSLR PA6中石化巴陵BL4280H AS(SAN)中石油兰州BHF HDPE中石油抚顺2911 EPDM 日本三井化学 3062EM PA12 瑞士EMS BM17BG PA6无锡朗盛BKV30 000000 LLDPE卡塔尔石化Q2018H PC台化出光 IR2500 PC/ABS 广州LG GN-5301F TPE惠州李长荣3546 PA66日本尤尼吉可A175S BK POE美国杜邦8440 ETFE 日本旭硝子 CF-5020-1 BK TPU德国科思创(拜耳)TX 245 LCP美国杜邦ZE17235 PC基础创新塑料(南沙) 945U PA6印度朗盛BKV30 000000 PBT美国杜邦S600 NC010 PVDF 法国苏威 21216 PC基础创新塑料(南沙) HF1110-111 PC日本三菱工程 CS2030 PC日本三菱工程 S-1000R PA46荷兰DSM TC501 LCP日本杜邦7244 BK010 ABS韩国三星EG-0763 POM 日本宝理 M90-71 PPS深圳东丽A503-X05 PBT 325@PBT 325 PBT 325@PBT 325
LDPE Low density polyethylene (LDPE), also known as high pressure polyethylene, is a plastic material. It is suitable for various forming processes of thermoplastic molding, with good processing performance.
The main purpose of LDPE is to make film products, and also for injection products, medical equipment, medicine and food packaging materials, blow molding hollow molding products and so on.
Sex low density polyethylene (English: Linear Low Density Polyethylene for short, LLDPE,)
Linear low density polyethylene (LLDPE), is a senior of ethylene and alpha olefins (such as -1, -1, butylene hexene octenes methylpentene -1, four -1) in the presence of catalyst, a copolymer with high or low pressure polymerization, the density is between 0.915 ~ 0.940 g / cm3. However, according to the D-1248-84 of ASTM, the density range of 0.926 ~ 0.940 g / cubic centimeter belongs to medium density polyethylene (MDPE). The new generation of LLDPE expands its density to plastic (0.890 to 0.915 g / cubic centimeter) and elastomer (<0.890 g / cubic centimeter). But the American Plastics Industry Association (SPI) and the American plastic industry commission (APC) only extend the scope of the LLDPE to the plastic, not the elastomer. In the 80s of last century, Union Carbide and Dow Chemical referred to their early sales of plastically and elastomers as very low density polyethylene (VLDPE) and ultra-low density polyethylene (ULDPE) resin.
The molecular structure of conventional LLDPE is characterized by its linear main chain, with only a small amount or no long branched chain, but contains some short branched chains. Without long branching chains, the crystallinity of the polymer is higher.
Generally, LLDPE resin is characterized by density and melt index. The density is determined by the concentration of the copolymerized monomer in the polymer chain. The concentration of the copolymers determines the amount of short branched chains in the polymer. The length of a short branched chain depends on the type of the monomers. The higher the concentration of the copolymers, the lower the density of the resin. In addition, the melt index is a reflection of the average molecular weight of the resin, which is determined mainly by the reaction temperature (solution method) and the addition of the chain transfer agent (gas phase). The average molecular weight is independent of the molecular weight distribution, and the latter is mainly influenced by the type of catalyst.
LLDPE was industrialized by Union Carbide in 1970s. It represents a significant change in polyethylene catalyst and process technology, making the product range of polyethylene expand significantly. LLDPE instead of free radical initiator and low cost gas phase polymerization instead of free radical initiator, instead of high cost reactor, in a relatively short period of time, it has replaced LDPE in many fields due to its excellent performance and low cost. LLDPE almost penetrates into all the traditional polyethylene markets, including films, mouldings, pipes and wire and cables.
LLDPE products are nontoxic, tasteless and odourless, and are milky white particles. Compared with LDPE, it has many advantages, such as high strength, toughness, rigidity, heat resistance and cold resistance. It also has good resistance to environmental stress cracking and tear strength, and it can resist acid, alkali and organic solvents.
In 2005, China's LLDPE production was 1 million 880 thousand tons, accounting for about 35.5% of the total output of PE, and 3 million 550 thousand tons of consumption, accounting for 33.8% of the total consumption of PE. It is expected that in the next 2~3 years, the consumption of LLDPE will continue to grow at about 8%. According to the current market price of 12000 yuan / ton, the market size of China's LLDPE has exceeded 40 billion yuan.
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