一、碳纖維板有甲醛嗎
碳纖維板作為(wei)一種輕質(zhi)高(gao)強的板材,現(xian)代很多領(ling)域都會用到,對(dui)于板材的甲醛問題大家(jia)是比較關心的,尤其是家(jia)庭使用的板材,那么碳纖板有甲醛嗎?
碳(tan)(tan)(tan)纖(xian)(xian)(xian)維(wei)(wei)(wei)板是由(you)碳(tan)(tan)(tan)纖(xian)(xian)(xian)維(wei)(wei)(wei)材料和(he)樹脂(zhi)(zhi)制成(cheng)(cheng)的,成(cheng)(cheng)分為(wei)碳(tan)(tan)(tan)纖(xian)(xian)(xian)維(wei)(wei)(wei)原(yuan)絲和(he)樹脂(zhi)(zhi)基(ji)體(ti)。碳(tan)(tan)(tan)纖(xian)(xian)(xian)維(wei)(wei)(wei)是一(yi)種碳(tan)(tan)(tan)含(han)(han)(han)量超過90%的纖(xian)(xian)(xian)維(wei)(wei)(wei)狀碳(tan)(tan)(tan)材料,碳(tan)(tan)(tan)纖(xian)(xian)(xian)維(wei)(wei)(wei)原(yuan)絲95%以上由(you)碳(tan)(tan)(tan)原(yuan)子組成(cheng)(cheng),不含(han)(han)(han)甲(jia)醛(quan)(quan);樹脂(zhi)(zhi)基(ji)體(ti)通(tong)常(chang)是環氧樹脂(zhi)(zhi)、雙馬來酰(xian)亞胺樹脂(zhi)(zhi)等,也不含(han)(han)(han)有甲(jia)醛(quan)(quan)分子。因此,制成(cheng)(cheng)的碳(tan)(tan)(tan)纖(xian)(xian)(xian)維(wei)(wei)(wei)板同樣不含(han)(han)(han)甲(jia)醛(quan)(quan)。
二、加固碳纖維板對人有害嗎
碳纖(xian)維(wei)板作為一種(zhong)新(xin)型(xing)優質材料,在航空航天、軌道交通、醫療領域等使用(yong)廣(guang)泛,那么碳纖(xian)維(wei)板對(dui)人體(ti)有危害嗎?
從使用方面來(lai)看(kan),碳(tan)纖維(wei)板(ban)(ban)不(bu)含(han)甲(jia)醛,無毒無害,對人體是(shi)沒有什么危害的,如果非要(yao)說有的話(hua),主要(yao)是(shi)一(yi)些比較薄的碳(tan)纖維(wei)板(ban)(ban)可能會割手。
不過從加工方面來看,碳纖維板的加工(gong)是會有一定危害(hai)的,主要是加工(gong)過程中可(ke)能(neng)(neng)會有碳纖維粉塵被(bei)吸入(ru)人體,危害(hai)呼吸道系統的健康,也(ye)可(ke)能(neng)(neng)粘在皮膚上,引(yin)起過敏反(fan)應。另外,碳纖維板加工(gong)時可(ke)能(neng)(neng)有分層和毛刺(ci),不佩戴勞保手(shou)套的話可(ke)能(neng)(neng)會被(bei)刺(ci)到。
當然,以(yi)上(shang)危害都是可以(yi)通(tong)過佩(pei)戴好防護用(yong)品、安裝通(tong)風(feng)設備等手(shou)段避免的。