PE sheet
PE sheet (polyethylene sheet) is a highly crystalline, non-polar thermoplastic resin whose surface can be filled, embossed, or frosted. PE can be modified and customized by adding glass fiber, metal additives or thermoplastic rubber to meet unique application requirements, such as glass fiber reinforced PE boards, PE modified boards, and PE flame retardant boards.
Regular size: 1000×2000; 1220×2440; 1300×2000; 1500×3000; 2000×3000; Width: up to 2m ;Thickness: 3-25mm;Length: Can be customized according to user requirements
Color: milky white translucent, black, blue, etc.
Features:
Small density, light weight, low cost and long life;
Good electrical insulation;
Good resistance to chemical corrosion, especially solvents and acids and alkalis.
It is resistant to low temperatures and has excellent toughness and elastic strength at low temperatures.
Good wear resistance;
Easy to weld and process;
Non-toxic and harmless, can come into contact with food.
Applications: chopping boards, cutting boards, gears, rollers, bearings, wear-resistant linings, conveying equipment accessories, medical instrument components, seals, cutting boards, sliding profiles. Widely used in chemical industry, machinery, chemical industry, electric power, clothing, packaging, food and other industries.
HDPE板、棒生產(chǎn)的PE板材均采用進(jìn)口設(shè)備和消除內(nèi)應(yīng)力技術(shù)生產(chǎn)，而且采用全新PE原料，不添加回收料。經(jīng)過多年不懈創(chuàng)新改進(jìn)，切底杜絕了板材變形、氣泡、容易斷裂等問題。
厚度(H) x高(H) ：0.2mm – 3mm x1200mm 其它規(guī)格可定制
厚度(H) x長(L)x寬(W) ：2mm – 350mm x 6000mm x 2000mm 其它規(guī)格可定制
尺寸規(guī)格：棒材
直徑 (Ф) x長(L)：15mm – 350mm x 1000mm 其它規(guī)格可定制
用途：
1.醫(yī)用器具部件,密封件,切割板,滑動(dòng)型材.廣泛用于化工，機(jī)械、化工，電力，服裝、包裝、食品等行業(yè)。廣泛用于燃?xì)廨斔?、給水、排污、農(nóng)業(yè)灌溉、礦山細(xì)顆粒固體輸送，以及油田、化工和郵電通訊等領(lǐng)域，特別在燃?xì)廨斔蜕系玫搅似毡榈膽?yīng)用。
2.本品具有柔軟、耐屈繞、耐寒、耐熱、阻燃、防水、導(dǎo)熱系數(shù)低、減震、吸音等優(yōu)良性能。可廣泛用于中央空調(diào)、建筑、化工、醫(yī)藥、輕紡等行業(yè)。
3.飲用水污水管道、熱水管道、運(yùn)輸容器、泵和閥門部件、醫(yī)用器具部件、密封件、切割板、滑動(dòng)型材。廣泛用于化工、機(jī)械、電力、服裝、包裝、食品等行業(yè)。
注意：
pe板材在生產(chǎn)制造時(shí)需要注意原料的選擇和施工工藝。
pe板材的制造原料屬于惰性分子原料，原料的流動(dòng)性差，這一點(diǎn)多少給pe板材的制造帶來了一點(diǎn)小麻煩，所以pe板材的制造原料的選擇很重要。為改變原材料流動(dòng)性差造成的沖模困難，氣態(tài)物增加的問題，在選擇原材料時(shí)要選擇加入了一些潤滑劑的原料，潤滑劑的選擇主要有硬脂酸和鹽類。這樣生產(chǎn)出的pe板材材質(zhì)均勻，沒有氣泡。
在施工手法上可以通過改善施工工藝來得到更加優(yōu)良的pe板材。主要的改善工藝方法有，把握好進(jìn)料的量的問題，事前計(jì)量好需要的料的多少，不要多料或缺料，對于pe板應(yīng)調(diào)較高的料量。更好采用高壓快速的注射方法來生產(chǎn)，這樣可以得到較好的板材。
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