PA66（尼龍雙6）塑膠原料的應用

PA66又(you)稱是(shi)聚酰胺樹脂66、尼(ni)龍(long)材料66、尼龍(long)布雙6，同PA6相比，PA66更廣泛應用于汽(qi)車工(gong)業、儀器殼(ke)體以及其它需要(yao)有抗(kang)沖擊性和高強度要(yao)求的產品。

PA66塑膠注塑原科為(wei)半無色或不無色乳(ru)紫色沉淀(dian)形(xing)整合物(wu)，具備可延性(xing)(xing)。規格(ge)1．15g/cm3。沸點252℃。變脆高溫-30℃。熱溶(rong)解(jie)高溫多(duo)于350℃。 反復耐(nai)熱80-120℃,平衡性(xing)(xing)容(rong)(rong)易(yi)含(han)水(shui)率2.5%。能為(wei)耐(nai)酸(suan)、堿、多(duo)半是數有機(ji)物(wu)鹽水(shui)飽和溶(rong)液(ye)、鹵代烷、烴類(lei)、酯(zhi)類(lei)、胺(an)類(lei)等耐(nai)腐蝕，但溶(rong)于于苯(ben)酚、甲酸(suan)等正負極容(rong)(rong)劑。具備優秀企業的高抗磨性(xing)(xing)、自(zi)防(fang)銹性(xing)(xing)，自(zi)動化機(ji)械(xie)強度(du)較高。但容(rong)(rong)易(yi)吸(xi)水(shui)能力性(xing)(xing)較少，因為(wei)長度(du)保持穩(wen)定性(xing)(xing)處理較弱。

PA66是(shi)PA型號中(zhong)機(ji)(ji)戒抗壓強度非常高、應該用更廣的(de)品系(xi),因為其(qi)成果(guo)度高,故其(qi)剛(gang)度和(he)強度、耐溫性都較高。多方(fang)面主要用于制造出機(ji)(ji)戒、汽(qi)車行業、無機(ji)(ji)化學與電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)器設(she)備安(an)裝的(de)加(jia)工元(yuan)件及(ji)運轉(zhuan)情(qing)況(kuang)，中(zhong)高溫電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)器設(she)備電(dian)(dian)(dian)插座(zuo)加(jia)工元(yuan)件及(ji)運轉(zhuan)情(qing)況(kuang)、電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)器設(she)備加(jia)工元(yuan)件及(ji)運轉(zhuan)情(qing)況(kuang)、齒輪傳輸、聯軸器、滾子(zi)(zi)、拉簧支撐架(jia)、滑輪、螺(luo)柱、轉(zhuan)子(zi)(zi)、扇(shan)葉(xie)葉(xie)輪、錐型槳、高電(dian)(dian)(dian)壓粘口密(mi)封墊(dian)、閥(fa)門(men)法蘭、石輸油(you)管道管、儲(chu)油(you)燒杯(bei)、繩子(zi)(zi)、扎線帶(dai)、傳輸的(de)傳動帶(dai)、砂輪膠粘劑、電(dian)(dian)(dian)池(chi)箱、絕緣性電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)器設(she)備加(jia)工元(yuan)件及(ji)運轉(zhuan)情(qing)況(kuang)、線芯、抽絲等