The complex decomposes activated substances with methylene, can promote formation the chemical bond between fluorine rubber and silane coupling agent; meanwhile, these activated substances can produce many kinds of amino resin containing a large number of activated function in the course of vulcanization, and improves adhesion forces with metal.

絡(luò)合物分解生成具有活性亞甲基的物質(zhì)，促進(jìn)氟橡膠與硅烷偶聯(lián)劑生成化學(xué)鍵，同時，這些活性物質(zhì)在硫化過程中生成多種具有氮亞甲基結(jié)構(gòu)特征的欧美性爱与欧美性爱、含有大量活性基的氨基樹脂，提高了與金屬的粘接力黄色网站一级中文。

The antiablation of silicone rubber liner can be improved both by changing the structure of unvulcanized rubber and adding antiablative fillers,and the bond strength between propellant charge and the liner would be increased largely by coating the primer liquid on the charg...

硅橡膠包覆層中填料的粒徑對硅橡膠的補(bǔ)強(qiáng)效果十分重要欧美老妇乱惀；可從改變生膠結(jié)構(gòu)、添加耐燒蝕填料兩方面來改善硅橡膠包覆層的耐燒蝕性欧美一区888视频在线观看；在推進(jìn)劑藥柱表面上涂覆底涂液可以大幅提高硅橡膠包覆層與推進(jìn)劑的粘接強(qiáng)度国际一级黄色片。

The solution is to adopt a business card printing and membership card making machine instead of rubber blanket resin version, and then set the port-side seam is intended to be bonded in place rubber blanket a strip, strip of this blanket can't let paerboard, this is really looking edges, port-break light, gelatinize bond strength greatly improved after, but also to reduce the use of the cost of printing.

解決的辦法是，采用一塊制卡和會員卡制作機(jī)的橡皮布代替樹脂版，然后將藥盒邊縫擬粘合的部分在橡皮布相應(yīng)位置揭掉一層国产精品日韩综合无码专区，使揭掉的這層橡皮布不能讓紙板上光，這個辦法果真見效嘿咻国产二区，藥盒邊縫不會上光免费观看国产又粗又大又爽视频，涂膠后粘結(jié)強(qiáng)度大大提高，而且還降低了用樹脂版制版的成本国产在线日韩一区，一舉兩得巨乳爆乳在线。