
PU板(ban)(ban)(ban)PU棒PU聚氨(an)(an)酯板(ban)(ban)(ban), PU(聚氨(an)(an)酯)英(ying)文名稱(cheng):Polyurethane,簡(jian)稱(cheng)PU。中文名稱(cheng)聚氨(an)(an)酯,俗稱(cheng)優力膠(jiao)、彈(dan)簧(huang)膠(jiao)、全稱(cheng)為:聚氨(an)(an)基甲(jia)酸脂(zhi)(zhi)或異(yi)氰(qing)酸脂(zhi)(zhi)聚合物。聚氨(an)(an)脂(zhi)(zhi)是一種介于塑料和橡(xiang)膠(jiao)之間的(de)彈(dan)性(xing)(xing)體,其(qi)優異(yi)獨特(te)的(de)綜合性(xing)(xing)能是普通的(de)塑料和橡(xiang)膠(jiao)所不(bu)具備的(de)。 特(te)性(xing)(xing):聚氨(an)(an)脂(zhi)(zhi)彈(dan)性(xing)(xing)體具有(you)耐(nai)磨耗(hao)(hao)、耐(nai)化學腐(fu)蝕、抗(kang)張強(qiang)度(du)(du)、高彈(dan)性(xing)(xing)、耐(nai)高壓荷重、耐(nai)磨耗(hao)(hao)強(qiang)度(du)(du)高、吸震(zhen)性(xing)(xing)強(qiang)、耐(nai)撕裂,耐(nai)輻(fu)射,高強(qiang)度(du)(du),高承載和減(jian)震(zhen)緩沖等良好性(xing)(xing)能。同(tong)時(shi)具有(you)較寬的(de)硬度(du)(du)范(fan)圍(wei),從邵氏A10—A98。具有(you)優越(yue)的(de)用(yong)(yong)于吸震(zhen),減(jian)震(zhen)緩沖墊(dian)板(ban)(ban)(ban),比金屬(shu)彈(dan)簧(huang)耐(nai)沖擊,不(bu)傷模(mo)(mo)具。應用(yong)(yong):適用(yong)(yong)于冶金、礦山、石(shi)油、汽車、建(jian)材、體育,重型機械(xie)、大型沖壓設備的(de)減(jian)震(zhen)墊(dian)板(ban)(ban)(ban)、墊(dian)塊、彈(dan)簧(huang),以及(ji)做各種金屬(shu)板(ban)(ban)(ban)、管的(de)沖材模(mo)(mo)。通用(yong)(yong)機械(xie)設備的(de)摩擦,起緩沖或減(jian)震(zhen)作用(yong)(yong),是理想的(de)模(mo)(mo)具彈(dan)簧(huang)。