摘要:
The present invention provides an electrostatic discharge protector capable of protecting electronic circuit boards having various designs from electrostatic discharge freely, simply and easily. The electrostatic discharge protector of the present invention comprises at least three conductive members containing one pair of electrodes and the conductive members other than the electrodes, the conductive members are each disposed in such a way that the gap between one conductive member and the other conductive member has a width of 0.1 to 10 μm, an insulating member is disposed and embedded in at least one of gaps having a width of 0.1 to 10 μm which are adjacent to each conductive member and one electrode is connected to the other electrode paired with the one electrode through the insulating member and the conductive members other than electrodes.
摘要:
A discharge gap filling composition for an electrostatic discharge protector. The composition contains oxide film coated metal particles (A), a layered substance (B) and a binder component (C). Also disclosed is an electrostatic discharge protector including a discharge gap and a discharge gap filling material containing the discharge gap filling composition that is filled in the discharge gap.
摘要:
The present invention provides an electrostatic discharge protector capable of protecting electronic circuit boards having various designs from electrostatic discharge freely, simply and easily. The electrostatic discharge protector of the present invention comprises at least three conductive members containing one pair of electrodes and the conductive members other than the electrodes, the conductive members are each disposed in such a way that the gap between one conductive member and the other conductive member has a width of 0.1 to 10 μm, an insulating member is disposed and embedded in at least one of gaps having a width of 0.1 to 10 μm which are adjacent to each conductive member and one electrode is connected to the other electrode paired with the one electrode through the insulating member and the conductive members other than electrodes.
摘要:
A discharge gap filling composition which includes metal powders (A) and a binder component (B), wherein surfaces of primary particles of the metal powders (A) are coated with a film composed of a metal oxide, and the primary particles of the metal powders (A) have a flake form. An electrostatic discharge protector is obtained using the composition.
摘要:
A discharge gap filling composition which includes metal powders (A) and a binder component (B), wherein surfaces of primary particles of the metal powders (A) are coated with a film composed of a metal oxide, and the primary particles of the metal powders (A) have a flake form. An electrostatic discharge protector is obtained using the composition.
摘要:
The present invention provides an electrostatic discharge protector capable of simply taking ESD measures with a free shape against electronic circuit boards having various designs, having excellent regulation accuracy for an operating voltage and capable of downsizing and cost decreasing, and also provides a discharge gap filling composition capable of using in the production of the electrostatic discharge protector.The discharge gap filling composition comprises metal particles (A) obtainable by metal particles with a hydrolyzed product of a metal alkoxide represented by the following formula (1) and a binder component (C), and the electrostatic discharge protector comprises the composition; R—O—[M(OR)2—O—]n—R (1) wherein M is a metal atom, O is an oxygen atom, R is an alkyl group, all or a part of R's may be the same as or different each other, and n is an integer of 1 to 40.
摘要翻译:本发明提供了一种静电放电保护器,其能够对具有各种设计的电子电路板简单地采取具有自由形状的ESD测量,对于工作电压具有优异的调节精度并且能够减小和降低成本,并且还提供了放电间隙填充组合物 能够用于生产静电放电保护器。 放电间隙填充组合物包含金属颗粒(A),金属颗粒具有由下式(1)表示的金属醇盐和粘合剂组分(C)的水解产物,静电放电保护剂包含该组合物; R-O- [M(OR)2-O-] n -R(1)其中M是金属原子,O是氧原子,R是烷基,R的全部或部分可以与 或彼此不同,n为1〜40的整数。
摘要:
Disclosed is a carboxyl group-containing polyurethane (A) produced from a polyol (b) containing at least 10 mol % (relative to the total (100 mol %) of the polyol (b)) of a polyol (b1) which: (i) has a number-average molecular weight of 500 to 50,000; (ii) has 1 to 10 hydroxyl groups per molecule; and (iii) is one or a combination of two or more polyols selected from the group consisting of polybutadiene polyol, polyisoprene polyol, hydrogenated polybutadiene polyol and hydrogenated polyisoprene polyol. The carboxyl group-containing polyurethane (A) is suitable as materials of cured products, for example cured films, that are excellent in adhesion with substrates, low warpage, flexibility, plating resistance, soldering heat resistance and long-term reliability.