免费无码婬片AAAA片直播,免费无码婬片AAAA片直播,少妇搡BBBB搡BBB搡毛片,91无码在线观看

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
東莞千泰塑膠原料有限公司主要經(jīng)營耐高溫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內(nèi)外廠家提供高品質(zhì)產(chǎn)品,深受國內(nèi)外客戶好評歡迎來電咨詢: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 » TPEE UV655M防腐 耐磨耐 高低溫
TPEE UV655M防腐 耐磨耐 高低溫
點(diǎn)擊圖片查看大圖
產(chǎn)品/服務(wù): 瀏覽次數(shù):203TPEE UV655M防腐 耐磨耐 高低溫  
型 號: 齊全 
規(guī) 格: 25/包 
品 牌: 進(jìn)口原包 
單 價: 電議/面議 
起訂量: 25 KG 
供貨總量: 66666 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: 2017-05-29  有效期至:長期有效
聯(lián) 系 人: 周偉 (先生)
公司電話:
即時通訊:  


«上一個產(chǎn)品     下一個產(chǎn)品»
產(chǎn)品屬性
 產(chǎn)品型號:  齊全
 產(chǎn)品規(guī)格:  25/包
 產(chǎn)品品牌:  進(jìn)口原包
產(chǎn)品優(yōu)勢
TPEE UV655M防腐 耐磨耐 高低溫 質(zhì)量保證,假一賠十,提供SGS 黃卡證書15818465693 TPEE UV655M防腐 耐磨耐 高低溫 0769-33214396
詳細(xì)信息

本公司長期供應(yīng)貨源穩(wěn)定,價格優(yōu)惠,質(zhì)量保證,歡迎來電咨詢
讓許多養(yǎng)牛戶不愿意養(yǎng)再比如:枝葉繁茂株型松散的品種TPEE UV655M防腐 耐磨耐 高低溫 LCP Taking into account the service life of the screw, the temperature difference between the rear part, the middle part and the front part can be reduced. In order to prevent the nozzle salivation, nozzle temperature than shown in the table of the low temperature of 10 DEG C, if you want to improve the liquidity, the temperature can be shown in the table than the temperature higher than 20 DEG C, but must pay attention to the following circumstances.
Reduce the barrel temperature when the retention time is too long, will not cause the pellets in the barrel aging, does not produce corrosive gas, so long residence time is generally not what big problem. However, if the length of time to break down, please reduce the barrel temperature, once again, to throw away a few good.
The barrel temperature of each grade at molding (c)
B C Ei A
Posterior 250-290 280-340 300-360 250-290
Middle 270-290 300-340 310-350 270-290
Front 290-310 320-340 330-350 290-310
Nozzle 290-310 320-340 330-350 290-310
Resin temperature 290-320 320-350 340-360 290-320
2 mold temperature
LCP plastic raw material can be molded in a mold temperature of 30 degrees Celsius -150. But we generally set the mold temperature at 70 C -110 C. In order to shorten the molding cycle, preventing burr and deformation, should choose the low mold temperature; if the stable product size requirements (especially for products under high temperature conditions), reduce weld seam generating and solving the problem of insufficient filling, should choose the high mold temperature.
3 can be plastic
The rotating speed of the screw is generally 100rpm. If it is containing glass fiber or carbon fiber materials (such as: A130, A230, etc.), in order to prevent the glass fiber was broken, we must choose a relatively low speed. In addition, the back pressure is also as low as possible. When the barrel temperature is set to 300, the retention time of the material in the barrel has an effect on the mechanical properties and color of the plastic.
4 injection pressure and injection speed
The most appropriate injection pressure must depend on the shape of the material, the shape of the product, the design of the mold (especially for the straight runner, runner, gate) and other molding conditions. But no LCP grade the melt viscosity is very low, so the injection pressure than general thermoplastic resin to low. It is a good way to start with low pressure, and then slowly increase the pressure. Probably the products in 15MP
〈PA66 2411GF6〉 ‖PP HJ746‖╗ ABS⊙AF3009 BK∠ ‖PP TD211BF‖∫ ┿〔PC/ABS XCM840 〕 賣〈TPU B85A11〉現(xiàn)貨 PP“RJ170MO╬ ≮〔LCP E135i 〕 ABS⊙GSM╯ ‖TPU 58863‖【 〈COC E48〉 PA66↓RFL36XX GY¨ 〈PA66 26FE7〉 PMMA~8NDF23ぁ →〔EVA 40-55〕 〈PET PT4232〉 ‖PP P740J‖① PBT←1494X02- ‖EVA EV101‖╡ POM●M90CA▆?? PA6♂1011GH5∞ ‖PP C342M6‖∩ ‖PC/ABS 9000‖▄ 賣〈TPU T785〉(圖) PA66↓LUBRILOY R∧
相關(guān)產(chǎn)品
0條  相關(guān)評論
 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)對此不承擔(dān)任何保證責(zé)任。我們原則上建議您優(yōu)先選擇“塑企通”會員合作! (2)同時我們鄭重提醒各位買/賣家,交易前請?jiān)敿?xì)核實(shí)對方身份,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:8780071  管理入口

收縮
  • 電話咨詢

  • 1581-8465693
QR code
關(guān)閉
關(guān)閉
請輸入驗(yàn)證碼
欧美经典成人视频在线看 | 亚洲高清不卡在线观看 | 国产一级av免费观看 | 91九色视频在线观看 | 农村妇女一区二区三区视频 | 91口爆吞精国产水多多 | 少妇一级婬a片免费放 | 精品国产乱码一区二区三区免费 | 国产无人区码熟妇毛片多 | 少女哔哩哔哩视频在线看中文版 | 日韩精品一区二区无码 | 中文字幕在线免费看 | 最近中文字幕在线中文高清版 | 国产Av亚洲AⅤ高潮无 | 国产亲子伦XXXXX熟妇视频 | 后入到高潮免费看 | 少妇BBBBWWw毛视频 | 国产成人三级在线观看 | av24小时国产在线播放 | 久久久久久久综合影视 | 激情久久国产欧美男男爱 | 韩国一级婬片A片AAA小说软件 | 在线无码精品秘 入口白丝 成人国产AV一级毛片无码 | 红桃视频欧美日韩在线石榴 | 女生可以看的黄色视频 | 国产精品黄色视频网站 | 丰满爆乳一区二区三区霸乳 | 久久精品一区二区吉川 | 精品国产伦子伦免费看 | 91成人影库一级A片 寡妇熟妇高潮片AAA | 6699人人人人人人人人 | 欧洲美女www91 | 黄色视频免费在线观看网站 | 99人妻人人人澡人人爽人人A片 | 亚洲AV秘 无码一区川村 | av亚洲产国偷v产偷v自拍牛牛 | 国产在线观看免费无码 | 四川少BBB搡BBB爽爽爽 | 无套内谢88AV免费看 | 四川BBBB搡BBB搡B1 | 97人人妻人人添人人澡 |