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新回料區(qū)別
新料板與回料板的性能比較
Comparison between virgin acrylic and recycled acrylic
純新料亞克力板 回料板 Virgin acrylic Recycle acrylic
抗紫外線性能優(yōu)異至少五年不變黃,不會(huì)褪色失光 抗紫外線性能差,極易變黃和龜裂 Excellent in UV-stable and anti-yellcwish&color-lasting at lcast in five years Bad in UV stable and easy to run yellw,fade color as well as crack
透光度大于93% 透光率小于80% Light transmittance>93% Light transmittace<80%
截面處透明無(wú)色,加工(熱)后保持性好 截面處發(fā)黃,雖然增白劑處理的回料板,初始時(shí)黃變減輕,但短期使用后即變黃 Cleaar at the section, well in shape-keeping with processing or/and thermoform Yellowish at the section,with brighter,it doesn't start so apparent,but it would turn yellow in short-term application
無(wú)異味 再加工加溫后,加劇黃變,并產(chǎn)生刺激性異味,容易開(kāi)裂 No smell It turns yellow fast with proccssing or/and thermoform and generates pungent odor, it is easy to crack
耐候性佳 耐候性差 Excellent in crack rcsistance and chcmical resistance Interior in weather resistance
高質(zhì)量的保護(hù)膜,同工足夠保護(hù) 包裝機(jī)保護(hù)膜等級(jí)差 Excellent in weather resistance Inferior in inresovent&chemical resistance,easy to crack
抗開(kāi)裂和抗化學(xué)品性能優(yōu)良 抗溶劑和化學(xué)品性差,極易開(kāi)裂 Well-protected by high-quality Packing&masking paper Low-quality in packing&masking paper
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