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碧昇公司全新开发PMMA新材料--耐酒精性能测试

Oct 31, 2023
02:21

01

PMMA材料介绍


 PMMA属高透明材料,透光率达到92%。有一定的耐热耐寒性,耐腐蚀,绝缘性能良好,尺寸稳定。质地较脆,易吸收醇类溶胀,表面硬度不够,容易擦伤。可生产有一定强度的透明结构件如:车灯、仪表零件、光学和3C电子产品镜片、装饰礼品、广告灯箱、铭牌等。


02

消费者对PMMA材料的新需求 

"耐酒精、耐划痕 "


疫情之后,消费升级,电子产品和日常生活用品大家都会用酒精进行消毒,普通PMMA的易吸收乙醇(酒精)溶胀发白,并产生应力开裂,对产品造成破坏。

 

现在社会消费观念提升,大家对电子产品的外观更加挑剔,不允许日常使用的电子产品表面是一个大花脸。普通PMMA因为表面硬度不够,容易擦伤,所以用普通PMMA生产的产品都会做表面喷涂处理,但是喷涂工艺会严重污染环境,且损耗大成本非常高。

医疗产品透镜

电子产品镜片

03

碧昇:PMMA新材料性能提升 

碧昇公司在普通PMMA的基础上最新开发成功耐化学(酒精)、免喷涂耐划痕PMMA新材料,可以解决以上两个问题,扩大了PMMA材料的使用范围,在所有需要酒精消毒的医美、化妆品、3C电子等行业都可以正常使用,同时增强了PMMA材料表面的免喷涂、耐划痕性能。


1

高透明:透光率92%

2

耐化学性能大幅提升:提高了PMMA材料的耐水、耐油、耐酸、耐碱、耐醇、耐香精等性能,完全解决了普通PMMA产品在酒精消毒时的发白、开裂问题,75%和99.7%乙醇(酒精)测试合格,解决了PMMA材料不耐酒精的行业难题,填补了市场空缺。(普通PMMA只能承受8%的酒精)

3

表面抗刮花性能提升:铅笔硬度实测达到2H,耐磨性能提升,达到免喷涂、耐划痕的效果。解决了普通PMMA产品表面容易出现划伤的行业难题,替代了喷涂、硬化和IML工艺。

4

高流动性能:材料在保持高硬度的同时,流动性能提高3-5倍,注塑产品基本没有气纹,易调机生产,解决了普通PMMA材料流动性低难调气纹的行业难题。

5

高冲击性能:材料在保持高硬度的同时,冲击性能提高1-2倍

6

长效防污性能好:日常使用中不沾指纹,灰尘也是一抹即掉,不需要使用清洁剂,在长期使用中有日久弥新的效果!

是一款耐化学(酒精)、免喷涂耐划痕、高流动易注塑、高冲击的PMMA新材料!

汽车尾灯

电子产品镜片

PMMA新材料在各行业的性能提升!

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碧昇简介

东莞市碧昇新材料有限公司专业研发生产高硬度、免喷涂、耐划痕塑料,材料铅笔硬度可以达到1-3H等级。高硬度塑料是兼具了普通PC和PMMA各自优点的材料,有效的解决了塑胶产品表面容易出现划痕的行业难题,属于创新性新材料。

高硬度、免喷涂产品可以直接抵抗指甲刮擦测试,替代喷UV油漆、硬化和IML等工艺。

环保,去掉了喷涂工序,可降低30%以上总体生产成本,提高了产品的美感和附加值,是未来的发展趋势!


扫码关注

提供高硬度塑料技术支持


微信号

公众号

电 话:0769-82207539

手 机: 138 0926 4859


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