PU板(ban)PU棒PU聚(ju)(ju)氨(an)酯板(ban)， PU（聚(ju)(ju)氨(an)酯）英文名(ming)稱(cheng)(cheng)(cheng):Polyurethane，簡(jian)稱(cheng)(cheng)(cheng)PU。中文名(ming)稱(cheng)(cheng)(cheng)聚(ju)(ju)氨(an)酯，俗(su)稱(cheng)(cheng)(cheng)優(you)力膠、彈(dan)簧膠、全(quan)稱(cheng)(cheng)(cheng)為：聚(ju)(ju)氨(an)基甲(jia)酸(suan)脂或異氰酸(suan)脂聚(ju)(ju)合物。聚(ju)(ju)氨(an)脂是一種介于(yu)塑料(liao)和橡(xiang)(xiang)膠之間的彈(dan)性(xing)體，其優(you)異獨特的綜合性(xing)能(neng)是普通的塑料(liao)和橡(xiang)(xiang)膠所不(bu)具備的。 特性(xing)：聚(ju)(ju)氨(an)脂彈(dan)性(xing)體具有(you)耐(nai)(nai)磨耗(hao)、耐(nai)(nai)化(hua)學(xue)腐蝕、抗張強(qiang)度、高彈(dan)性(xing)、耐(nai)(nai)高壓荷重、耐(nai)(nai)磨耗(hao)強(qiang)度高、吸震(zhen)(zhen)性(xing)強(qiang)、耐(nai)(nai)撕裂，耐(nai)(nai)輻射，高強(qiang)度，高承載和減(jian)(jian)(jian)震(zhen)(zhen)緩沖(chong)(chong)等良(liang)好性(xing)能(neng)。同時(shi)具有(you)較(jiao)寬(kuan)的硬度范(fan)圍，從(cong)邵氏A10—A98。具有(you)優(you)越的用于(yu)吸震(zhen)(zhen)，減(jian)(jian)(jian)震(zhen)(zhen)緩沖(chong)(chong)墊板(ban)，比金屬(shu)(shu)彈(dan)簧耐(nai)(nai)沖(chong)(chong)擊，不(bu)傷(shang)模(mo)具。應用：適用于(yu)冶金、礦山、石油、汽車、建材、體育，重型(xing)機(ji)械、大型(xing)沖(chong)(chong)壓設(she)備的減(jian)(jian)(jian)震(zhen)(zhen)墊板(ban)、墊塊、彈(dan)簧，以及(ji)做各種金屬(shu)(shu)板(ban)、管的沖(chong)(chong)材模(mo)。通用機(ji)械設(she)備的摩(mo)擦，起緩沖(chong)(chong)或減(jian)(jian)(jian)震(zhen)(zhen)作用，是理想(xiang)的模(mo)具彈(dan)簧。
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