成都(dou)廣告制(zhi)作發光(guang)字面板常用(yong)樹脂材料
發布時間：2021-05-11 560人看過
樹脂材料是一類以天然或合成樹脂為主要成分，通過加聚或縮聚反應聚合而成的高分子化合物，由樹脂、填充劑、增塑劑、穩定劑、潤滑劑、固化劑、阻燃劑、色料等添加劑組成。樹脂材料具有許多獨特的性質，主要用于導向標識的表面組件，具有較強可塑性，且加工工藝多樣，成都廣告制作在導向標識設計制作中極具優勢。另外，由于樹脂材料在色彩的表現性和安裝的便捷性上都具有其他材料不可代替的優勢，被廣泛用于各類造型和風格的導向標識。樹脂材料在標識的使用壽命期內應保持其物理屬性，應確保標識在使用和維護過程中不會因樹脂材料的屬性改變而對標識結構的完整性、外觀和功能造成負面影響。樹脂材料種類繁多，在導向標識中多使用工程塑料，如亞克力(聚甲基丙酸甲酯)、發泡PVC板(聚氯乙烯)、透明PO板(聚碳酸酯)PU復合材料(聚氨酯)等。
亞克力的學(xue)名為聚甲基丙烯酸甲酯(zhi)(PMMA)，英文(wen)是(shi)ACRYLIC，是(shi)一種開發(fa)較早的重要熱塑性塑料(liao)。成都廣告制作亞(ya)克力(li)的(de)原(yuan)料有純(chun)料和(he)回料，要注意辨(bian)別(bie)，保證材(cai)料質(zhi)量。亞(ya)克力(li)板(ban)(ban)(ban)(ban)(ban)材(cai)應符合GB/T7134《澆鑄型(xing)工(gong)業(ye)有機(ji)玻璃板(ban)(ban)(ban)(ban)(ban)材(cai)》的(de)規(gui)定，表(biao)面(mian)(mian)應平(ping)滑，無劃痕(hen)、斑點或其他(ta)表(biao)面(mian)(mian)缺陷(xian)，厚度公差應≤10%。亞(ya)克力(li)板(ban)(ban)(ban)(ban)(ban)材(cai)按生產工(gong)藝可分(fen)為澆鑄型(xing)和(he)擠出型(xing)兩種;按透光度可分(fen)為透明板(ban)(ban)(ban)(ban)(ban)、半透明板(ban)(ban)(ban)(ban)(ban)(包括染色透明板(ban)(ban)(ban)(ban)(ban))、色板(ban)(ban)(ban)(ban)(ban)(包括黑(hei)白及彩色板(ban)(ban)(ban)(ban)(ban));按性能分(fen)為普(pu)通板(ban)(ban)(ban)(ban)(ban)和(he)特殊板(ban)(ban)(ban)(ban)(ban)(如抗沖板(ban)(ban)(ban)(ban)(ban)、抗紫外線板(ban)(ban)(ban)(ban)(ban)、阻燃板(ban)(ban)(ban)(ban)(ban)、表(biao)面(mian)(mian)花紋板(ban)(ban)(ban)(ban)(ban)，磨砂(sha)板(ban)(ban)(ban)(ban)(ban)，珠光板(ban)(ban)(ban)(ban)(ban)，金屬效果板(ban)(ban)(ban)(ban)(ban)、高(gao)耐磨板(ban)(ban)(ban)(ban)(ban)、導光板(ban)(ban)(ban)(ban)(ban))等。
