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FRP玻璃鋼復(fù)合材料論壇

標(biāo)題: Akzo-Nobel's technology for FRP [打印本頁(yè)]
作者: interpon    時(shí)間: 2007-7-3 20:43
標(biāo)題: Akzo-Nobel's technology for FRP
Interpon Impress®

Due to its benefits in cost-saving & environment-friendly, Powder Coating for reinforced plastics has been a hot topic. Akzo-Nobel, the technical leader of the world coating, and also the world’s largest supplier in powder coating, has developed a new product traded as Impress.
Impress is the trade name for an in-mold powder coating process used as either a primer or a finish coat for compression molded reinforced plastic substrates including SMC、TMC、BMC & FRP.

Features:
     Fast free radical cure mechanism (no additional cure time in the mold)
     High cross-link density (high hardness and chemical resistance)
     Internal mold release  (no need to spray on mold release agent)
     Oxygen inhibited cure (enables chemical co-reaction with substrate)
     Impress finish matches mold gloss, texture,

Process
     Apply powder to hot mold, 100-200 microns
     Powder fuses, melts, flows, gels, 10-30 secs
     Unreacted FRP into mold cavity
     As press closes, substrate flows under heat and pressure to fill cavity, < 5 secs
     Coating remains intact against mold surface
     Substrate and coating co-react, 1-5 minutes
     Coating releases as cured part is removed

Benefits
     Product durability and performance
     Isolate fibers and pores from the surface
     Reduce solvent penetration
     Improved weathering possible
     Homogeneous surface
     Moving value to the surface

Application

     Heavy truck components&
  
    Stadium seating

     ADA Safety Tile

       Racing/motorcycle helmets
  
     Recreational boats & Jet Skis
  
     Sanitaryware & showers
  
     Bus Seats/Railcar seats


Interpon Impress®

塑料表面使用粉末涂料涂裝，因其具有環(huán)保優(yōu)越性正受到人們?cè)絹?lái)越多的歡迎，也成為粉末涂料廠商研發(fā)的熱點(diǎn)，阿克蘇•諾貝爾作為全球涂料技術(shù)的領(lǐng)導(dǎo)者，是塑料及復(fù)合材料（如：玻璃鋼）涂裝用粉末涂料的主要供應(yīng)商。
Interpon Impress 是塑料及復(fù)合材料（如：玻璃鋼）涂裝用粉末涂料，用于模壓成型涂裝的底漆或面漆。涂裝底材主要是表面粗糙（內(nèi)有孔穴，玻纖等）的TMC、SMC、BMC&RTP，采用模壓成型的方法使得表面一次涂裝平整。

粉末涂裝特征
    激烈快速的固化機(jī)制
    無(wú)需太多的模內(nèi)固化時(shí)間
    高交聯(lián)密度
    高硬度和好的耐化學(xué)性能
    內(nèi)部脫模
    無(wú)需噴涂脫模劑
    氧氣內(nèi)嵌固化
    使粉末與底材發(fā)生化學(xué)反應(yīng)
    Impress表面狀態(tài)與模具吻合較好（光澤，紋理等）


粉末涂裝步驟：
     將粉末噴涂于預(yù)熱的模具表面，（100-200 micron）
     粉末熔融、流平、膠化 （10-30 秒）
     未處理的玻璃鋼置于模腔中
     隨著模具的合閉，底材在熱壓作用下填滿模腔
     涂層相對(duì)于模具表面保持完整
     底材和涂層反應(yīng) （1-5分鐘）
     固化脫模

粉末涂裝優(yōu)點(diǎn)
     產(chǎn)品的性能和耐久性
     涂層將玻纖、小孔覆蓋
     提高耐溶劑性能
     改良耐候性
     表面平整，光亮
     為客戶創(chuàng)造價(jià)值

應(yīng)用領(lǐng)域

     重型卡車及農(nóng)用機(jī)械組件
  
     戶外運(yùn)動(dòng)場(chǎng)座椅

     地鐵安全防條

           安全帽
  
    游艇&摩托艇
  
     家具及室內(nèi)衛(wèi)浴用品
   
     交通運(yùn)輸業(yè)&汽車組件

Ben Wu     吳國(guó)斌
Akzo Nobel Powder Coatings  
Tel:  +86-755-27419948  
Fax: +86-755-29936451
Mobile: +86 1382-522-6242
E-mail: ben.wu@interpon.com
Website: www.akzo-nobel.com or www.interpon.com
Address: Luotian Road, Yanchuan Village, Songgang Town Bao An District, Shenzhen, P.R. China
作者: richard    時(shí)間: 2007-7-4 18:54
標(biāo)題: 呵,你現(xiàn)在不是經(jīng)銷商了？
Hi! To my great surprise  you said you were a trader this April, and asked me to tell you the price and supplier's name of   in-mold powder. Forgot it?



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