联系我们
  • 15764111118
  • 623837201
  • 山东省济南市济阳县
您当前的位置:首页新闻中心 >
防火涂料的涂层越厚,耐火性能就越好吗?
发表时间:2018-05-30 11:27:41来源:/

  一般来说是这样的,对非胀大型防火涂料来说,正是依赖于它本身的难燃性和不燃性来阻IE火焰传达的。涂层越厚,高温下构成的一种釉状物也越厚,其隔热作用也进步。从进步耐火功能来说,防火涂料处理时,涂层越厚越好。
  Generally speaking, for non bulging fireproof coatings, it relies on its own flammability and non flammability to block the IE flame. The thicker the coating is, the thicker glaze is formed at high temperature, and its heat insulation is also improving. In terms of progressive fire resistance, the thicker the coating is, the better.
  专业防火涂料施工销售
      1,对非胀大型防火涂料来说,正是依赖于它本身的难燃性和不燃性来阻IE火焰传达的。
  1, for non bulging fireproof coatings, it relies on its own flammability and non flammability to block the IE flame's transmission.
  2,因此,涂层越厚,高温下构成的一种釉状物也越厚,其隔热作用也进步。对胀大型防火涂料来说,涂层厚,受火胀大发泡。
  2, therefore, the thicker the coating is, the thicker the glaze will form under high temperature, and the heat insulation will also be improved. For large scale fireproof coatings, the coating is thick and expanded by fire.
  3,构成阻隔氧气和隔热的抱沫层也愈厚,一起部分含氮防火涂料分解出的[NO-]. [NH-]等基团增多,与有机游离基化合,中止链锁反应的作用也好。听以。从进步耐火功能来说,防火涂料处理时,涂层越厚越好。
  3, the thicker the foam layer that consists of oxygen barrier and heat insulation is also thicker, and the [NO-]. [NH-] and other groups decomposed by a part of the nitrogen - containing fire retardant coating increase, and the combination of organic free radicals and discontinuation of chain reaction is also better. Listen to it. In terms of progressive fire resistance, the thicker the coating is, the better.
  防火涂料的质量的好坏其实主要由防火涂料的防火功能和理化功能决议。防火功能包含耐燃时刻、火焰传达比 值、失重及碳化体积等四个目标,能够别离依据国家标准进行大板焚烧法、地道焚烧法、小室焚烧法实验得出。而理化功能主要包含固体含量、粘度、柔韧性、冲击 强度、附着力、枯燥时刻和耐水性。专业防火涂料施工销售,我们是专业的
  The quality of fire retardant coatings is mainly determined by the fireproofing function and physical and chemical functions of fire retardant coatings. The fire protection function includes four targets, such as ignition time, flame transmission ratio, weight loss and carbonization volume, and can be separated from the national standard of large plate incineration, tunnel incineration, and small chamber incineration. The physical and chemical functions mainly include solid content, viscosity, flexibility, impact strength, adhesion, drying time and water resistance. The technical target was obtained after the national standard experiment.

地址:山东省济南市济阳县

电话:15764111118

Q Q:623837201

微信:18715220710

版权所有:黛凯商贸 天天彩票网www.jhxpbyv.com版权所有

技术支持:济南诺商

扫一扫联系

官方网站

免责声明: 本站资料及图片来源互联网文章,本网不承担任何由内容信息所引起的争议和法律责任。所有作品版权归原创作者所有,与本站立场无关,如用户分享不慎侵犯了您的权益,请联系我们告知,我们将做删除处理!