国产激情三级在线观看-欧美一区二区精品系列在线观看-久久久久国产精品五月天-青青青草视频手机在线-欧美极品欧美精品欧美图片-成人国产av精品观看-国产毛片久久久久久久久久久

千泰塑膠原料有限公司

工程塑料 通用塑料 熱固性塑料 熱塑彈性體 ABS PPE PPO PBT POM EVA PP EAA

塑料新報(bào)價(jià)
東莞千泰塑膠原料有限公司主要經(jīng)營(yíng)耐高溫PA66料,耐磨POM料,TPU包膠料,PA66加纖阻燃,耐高溫PBT料,PC耐高溫料. 可提供原料:ROHS(SGS)報(bào)告,UL認(rèn)證,FDA認(rèn)證,材質(zhì)證明及物質(zhì)安全資料表(MSDS)。具有相當(dāng)規(guī)模的現(xiàn)代化中外合資企業(yè),產(chǎn)品絕大部分外銷及為國(guó)內(nèi)外廠家提供高品質(zhì)產(chǎn)品,深受國(guó)內(nèi)外客戶好評(píng)歡迎來電咨詢:15818465693 0769-33214396 QQ:275158775
新聞中心
塑料分類
聯(lián)系方式
友情鏈接
  • 暫無鏈接
您當(dāng)前的位置:首頁 » 東莞塑料中心 » TPV密封8271-75
TPV密封8271-75
點(diǎn)擊圖片查看大圖
產(chǎn)品/服務(wù): 瀏覽次數(shù):56TPV密封8271-75 
型 號(hào): 齊全 
規(guī) 格: 25KG 
品 牌: 進(jìn)口 
單 價(jià): 電議/面議 
起訂量: 25 KG 
供貨總量: 666666 KG
發(fā)貨期限: 自買家付款之日起 3 天內(nèi)發(fā)貨
更新日期: 2018-05-25  有效期至:長(zhǎng)期有效
聯(lián) 系 人: 周偉 (先生)
公司電話:
即時(shí)通訊:  


«上一個(gè)產(chǎn)品     下一個(gè)產(chǎn)品»
產(chǎn)品屬性
 產(chǎn)品型號(hào):  齊全
 產(chǎn)品規(guī)格:  25KG
 產(chǎn)品品牌:  進(jìn)口
產(chǎn)品優(yōu)勢(shì)
TPV密封8271-75TPV密封8271-75千泰塑膠供應(yīng)158-1846-5693 周生(經(jīng)理) 0769-332-14396 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(bào)告
詳細(xì)信息
TPV密封8271-75‖。PA66 FE5313 BK ‖。PP 6331 ‖。ABS Z48-1000 ‖。PA66 CM3001G-45 BK →,PPO MX5788 →,POM 884DEL ‖。PBT 815 ‖。PC XQ83619 ‖。TPE 3078 ‖。TPV 171-64 ‖。PA66 RFL36XXY ‖。PA66 RF0049S ‖。PBT 4012 PA66 It is widely used in manufacturing machinery, automobile, chemical and electrical devices parts, such as gears, rollers, pulley, roller shaft, impeller, fan blade, high pressure seal, valve seat, gasket, bushing, various handles, support frame, inner layer of electric wire and so on. Injection molding condition Injection pressure It is usually in 750~1250bar, depending on the design of materials and products. Injection speed High speed (for reinforced material should be slightly lower). Runner and gate: the location of the gate is very important because of the short solidification time of the PA66. The gate diameter of the gate should not be less than 0.5*t (here t is the thickness of the plastic part). Production method PA66 The first section Polyamide resin, the English name is polyamide, referred to as PA. It is commonly known as Niron (Nylon), which is contained in the repeating unit of the main chain of the macromolecule The general name of the polymer of the amide group. Among the five major engineering plastics, the highest yield, the most variety and the most widely used are the varieties. Main varieties of nylon Nylon 6 and nylon 66 dominant, nylon 6 and nylon 66 nylon, polyhexamethylene adipamide, nylon 66 It is more hard l2% than nylon 6, followed by nylon 11, nylon 12, nylon 610, nylon 612, and nylon 1010, nylon 46, and nylons. Long 7, nylon 9, nylon 13, new varieties of nylon 6I, nylon 9T and special nylon MXD6 (barrier resin), nylon modified varieties There are many kinds, such as reinforced nylon, monomer casting nylon (MC nylon), reaction injection molding (RIM) nylon, aromatic nylon, transparent nylon, High impact (super toughened) nylon, electroplated nylon, conductive nylon, flame retardant nylon, nylon with other polymer blends and alloys, and so on, meet different characteristics. It is widely used as a substitute for metal, wood and other traditional materials. The characteristics and application of the second section First, characteristic As a large amount of engineering plastics, nylon is widely used in the fields of machinery, automobiles, electrical appliances, textile equipment, chemical equipment, aviation, metallurgy and so on. It has become an indispensable structural material in various industries. Its main features are as follows: 1. excellent mechanical properties. The mechanical strength of nylon is high and the toughness is good. 2. self moistening, good friction resistance. Nylon has a good self - moistening, small friction coefficient, so it has a long service life as a transmission component. 3. excellent heat resistance. The thermal deformation temperature of high crystalline nylon, such as nylon 46, is very high. It can be used for a long period at 150. PA66 passes through After glass fiber reinforced, the thermal deformation temperature is above 250 degrees centigrade. PBT 2. esterification is continuously fed at low temperature?or?normal reaction temperature, easy to control, safe and reliable. Design scale The single line capacity of industrial design is 3-40 tons per day, with an annual output of 1000 tons -15000 tons. Continuous synthesis Process description 1. 1-4 butanediol mixing and conveying system 2. slurry preparation system 3. esterification reaction system 4. process tower system 5. precondensation reaction system 6. prepolycondensation filtration system 7. terminal condensation reaction system 8. end polycondensation filtration system 9. slice cutting and packing system 10. catalyst preparation and continuous addition control system 11. filter cleaning system 12. THF recovery system 13. heat medium system 14. computer integrated control system Characteristic 1. low temperature, low mole ratio, mild reaction 2. reliable stay time 3. maintain reasonable material consumption at different reaction stages 4. low consumption, energy saving and economy 5. good melt rheological property
相關(guān)產(chǎn)品
0條  相關(guān)評(píng)論
 免責(zé)聲明:(1)以上所展示的信息由企業(yè)自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布企業(yè)負(fù)責(zé),環(huán)球塑化網(wǎng)對(duì)此不承擔(dān)任何保證責(zé)任。我們?cè)瓌t上建議您優(yōu)先選擇“塑企通”會(huì)員合作! (2)同時(shí)我們鄭重提醒各位買/賣家,交易前請(qǐng)?jiān)敿?xì)核實(shí)對(duì)方身份,切勿隨意打款或發(fā)貨,謹(jǐn)防上當(dāng)受騙。如發(fā)現(xiàn)虛假信息,請(qǐng)向環(huán)球塑化網(wǎng)舉報(bào)。
網(wǎng)站首頁東莞塑料中心千泰塑膠新聞中心聯(lián)系方式公司相冊(cè)舉報(bào)
©2025 環(huán)球塑化網(wǎng) 版權(quán)所有   技術(shù)支持: 環(huán)球塑化網(wǎng)     訪問量:8953008  管理入口

收縮
  • 電話咨詢

  • 1581-8465693
QR code
關(guān)閉
關(guān)閉
請(qǐng)輸入驗(yàn)證碼
内射囯产旡码丰满少妇 | 亚洲欧美综合国产精品一区看三级 | 天天躁夜夜躁狠狠是什么心态 | 91精品无码人妻系列 | 国产精品美女WWW爽爽爽视频 | 91蜜臀欧美36E白虎人妻一区二区中文幕 | 精品人妻中文字幕在线 | 宝贝乖调教跪趴SM主人玩具HH | 伦人伦 XXX国语对白 | 国产乱子影视频上线免费观看 | 五月婷婷开心中文字幕 | 青青青视频蜜桃一区二区 | 福利小视频在线播放 | 欧美粉嫩小泬久久久久久久 | 国产中文欧美日韩在线 | 成人性三级欧美在线观看 | 又粗又硬大战丰满少妇柔 | 国产精品成人99久久久久 | 国产乱女乱子视频在线播放 | 日本一区二区三区在线视频观看免费 | 影音先锋av男人资源 | 国产又爽又黄又爽又刺激 | 亚洲国产日本一区二区 | 60老熟女多次高潮露脸视频 | 欧美精品中文字幕亚洲专区 | 特级av一级毛片乱中年女人伦 | 国色天香视频免费高清社区 | 毛片视频在线免费观看 | 无码毛片视频一区二区本码不卡 | 轻轻一摸就出水13p 女人高潮抽搐喷水30分钟视频 | 日韩精品视频aaa久久 | 亚洲精品无码天堂AV | 涩涩网站在线观看 | 一区二区三区囯产精品乱码不卡 | 无码精品人妻一区二区三区影院 | AAAAA级少妇高潮大片免费 | 久久精品www人人爽人人 | 国产乱子伦真实精品视频 | 看亚洲A级一级毛片,亚洲AV片 | 亚洲成人av综合久久久蜜桃臀 | 人妻少妇久久久久久97人妻 |