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玻纤板、环氧板、FR4板之间有哪些不同?
发布时间:2020-10-09    发布人:富美家防火板小编   网址:https://www.zhumeiyike.com/   点击:
用处不同。生产线路板主要原材料就是无碱玻璃布、纤维纸、环氧树脂。玻纤板:基材玻璃纤维布,环氧板:粘结剂是环氧树脂,FR4: 基材棉纤维纸。这三种都是玻纤板。
Different uses. The main raw materials for PCB production are alkali free glass cloth, fiber paper and epoxy resin. Fiberglass board: base material: glass fiber cloth, epoxy board: the binder is epoxy resin, FR4: base material, cotton fiber paper. All three are fiberglass.
颜色不同。通常市面上的环氧板是酚醛环氧,黄色。不作为硬质线路板基材,电工绝缘用途。FR4是NEMA标准的纯环氧板材,正常的颜色是墨绿色,这是环氧的颜色。也有黄色的,一般说黄色的FR4叫黄料,白色的(绿色)叫白料 。FR4 比 环氧板贵,玻纤板无法确认价格。
Different colors. Generally, the epoxy board on the market is phenolic epoxy, yellow. It is not used as base material of hard circuit board and used for electrical insulation. FR4 is NEMA standard pure epoxy board. The normal color is dark green, which is the color of epoxy. There are also yellow ones. Generally speaking, the Yellow FR4 is called yellow material, and the white (green) is called white material. FR4 is more expensive than epoxy board, the price of fiberglass board cannot be confirmed.
玻纤树脂板
性质不同。玻纤板具有吸音,隔声,隔热,环保,阻燃等特点。FR-4又名玻璃纤维板;玻纤板;FR4补强板;FR-4环氧树脂板;阻燃绝缘板;环氧板,FR4光板。环氧玻璃布板;线路板钻孔垫板。
Different in nature. Fiberglass board has the characteristics of sound absorption, sound insulation, heat insulation, environmental protection and flame retardant. FR-4 is also known as fiberglass board; fiberglass board; FR4 reinforcing board; FR-4 epoxy resin board; flame retardant insulating board; epoxy board, FR4 smooth board. Epoxy glass cloth board; circuit board drilling pad.
环氧板,玻璃纤维板,分子结构中含有活泼的环氧基团,可与多种类型的固化剂发生交联反应而形成不溶、不熔的具有三向网状结构的高聚物
Epoxy board, glass fiber board, molecular structure contains active epoxy groups, can cross-linked with a variety of curing agents to form insoluble, insoluble polymer with three-way network structure
环氧玻纤布基板,以环氧树脂作粘合剂,以电子级玻璃纤维布作增强材料的一类基板。它的粘结片和内芯薄型覆铜板,是制作多层印制电路板的重要基材。
Epoxy glass fiber cloth substrate is a kind of substrate with epoxy resin as adhesive and electronic glass fiber cloth as reinforcing material. Its adhesive sheet and inner core thin copper clad laminate are important substrates for making multilayer printed circuit boards.
性能:环氧玻纤布基板的机械性能、尺寸稳定性、抗冲击性、耐湿性能比纸基板高。电气性能优良,工作温度较高,本身性能受环境影响小。在加工工艺上,要比其他树脂的玻纤布基板具有很大的优越性。这类产品主要用于双面PCB ,用量很大。
Properties: the mechanical properties, dimensional stability, impact resistance and moisture resistance of epoxy glass fiber cloth substrate are higher than those of paper substrate. It has excellent electrical performance, high working temperature and little influence on its performance by environment. In the processing technology, compared with other resin glass fiber cloth base plate has great advantages. This kind of product is mainly used for double sided PCB, and its consumption is very large.
应用:环氧玻纤布基板,应用更广泛的产品型号为FR-4 ,由于电子产品安装技术和PCB 技术发展需要,又出现高Tg 的FR-4 产品。
Application: epoxy glass fiber cloth substrate, the most widely used product model is FR-4. Due to the needs of electronic product installation technology and PCB technology development, FR-4 products with high Tg appear again.
关于 玻纤树脂板https://www.zhumeiyike.com就先介绍到这里了,相信大家在实际的工作中会用到相关知识,如果您有这方面的需要,欢迎前来选购。
About glass fiber resin board https://www.zhumeiyike.com First of all, I believe that you will use the relevant knowledge in the actual work, if you have the need in this respect, welcome to buy.