PVC片材

PVC 為無(wú)定形結(jié)構(gòu)的白色粉末，支化度較小。但對(duì)光和熱的穩(wěn)定性差，在100℃以上或經(jīng)長(zhǎng)時(shí)間陽(yáng)光曝曬，就會(huì)分解而產(chǎn)生氯化氫，并進(jìn)一步自動(dòng)催化分解，引起變色，物理機(jī)械性能也迅速下降。因此PVC材料在實(shí)際使用中經(jīng)常加入穩(wěn)定劑、潤(rùn)滑劑、輔助加工劑、色料、抗沖擊劑及其它添加劑

PVC片材擠出機(jī)

機(jī)組配置錐形雙螺桿喂料機(jī)可連續(xù)生產(chǎn)相應(yīng)寬度的PVC片材、PVC板材等產(chǎn)品。該機(jī)具有結(jié)構(gòu)新穎、自動(dòng)化程度高、質(zhì)量穩(wěn)定、生產(chǎn)維修方便、運(yùn)轉(zhuǎn)平穩(wěn)等特點(diǎn)，是板材制品廠家的首選產(chǎn)品。

簡(jiǎn)介

本機(jī)組是由：高混機(jī)——雙螺桿喂料機(jī)——JDL雙螺桿——成型模具——三輪壓光機(jī)——牽引機(jī)——板材電暈處理——切割機(jī)——堆放等幾部分組成。  

PVC sheet

PVC is a white powder with amorphous structure, which is less branched.But poor stability to heat and light, in more than 100 ℃ or the sun for a long time, will decompose and produce hydrogen chloride, and further automatic catalytic decomposition, cause discoloration, physical and mechanical properties are falling fast.Therefore, PVC materials are often used in the practical use of stabilizers, lubricants, auxiliary processing agents, color materials, anti-impact agents and other additives.

PVC sheet extruder.

The unit is equipped with conical twin screw feeder which can continuously produce the corresponding width of PVC sheet, PVC sheet and other products.The machine has the characteristics of novel structure, high automatization, stable quality, convenient production and maintenance, stable operation and so on. It is the first choice for the board products manufacturer.

Abstract

This unit is composed of: high mixer -- double screw feeding machine -- JDL double screw -- molding tool -- three-wheel press -- tractor -- plate corona treatment -- cutting machine -- stacking, etc.