■ 物理性质
分于量………………………………………………………………20.01
沸点(℃)……………………………………………………………19.5
临界温度(℃)………………………………………………………188.0
临界压力(MPa)……………………………………………………6.48
临界密度(g/cm3) ……………………………………………………0.29
熔点(℃)……………………………………………………………-83.6
液体密度[25℃](g/cm3)……………………………………………0.958
饱和蒸汽压(KPa)…………………………………………………53.32
■ 产品技术指标（执行标准：GB/T7746-1997）
| 序号 | 指标名称 | 优等品 | 一等品 | 合格品 | ||||||
| F-40 | F-40 | F-55 | F-60 | F-40 | F-55 | F-60 | ||||
| 1 |
| 40.0 | 40.0 | 55.0 | 60.0 | 40.0 | 55.0 | 60.0 | ||
| 2 |
| 0.02 | 0.02 | 0.5 | 0.5 | 0.6 | 1.0 | 1.0 | ||
| 3 |
| 0.02 | 0.05 | 0.08 | 0.1 | 0.6 | 0.8 | 1.0 | ||
| 4 |
| 0.005 | 0.01 | - | - | - | - | - | ||
■产品性能简述
氢氟酸为氟化氢的水溶液、无色透明，有强烈刺激性气味及腐蚀性，能迅速腐蚀玻璃等含硅材料。
■产品用途
主要用于氟盐生产刻蚀玻璃、金属清洗及表面处理等。
■包装、贮存、运输
采用聚乙烯塑料桶：10KG／桶、25KG／桶、200KG/桶；衬塑铁桶；200KG／桶。
注：本品HF含量在35—70％之间，根据用户要求组织生产。
应贮存在带棚的库房中，严禁曝晒，严禁与易燃易曝品混放。
Zibo Feiyuan Chemical Co., Ltd. It is a new high tech fluoride chemical enterprise. The company is located in Gaocheng Economical Park Zone, Gaoqing County, Zibo, Shandong, China.The company was founded in August 2004. And in June 2005, it was put into production. The company covers an area of more than 500 aches and the total investment can be 580 million yuan. The main equipments can be domestic advanced level. The main products include anhydrous hydrogen fluoride and ammonium bifluoride respectively with annual output of 35,000 tons and 8,000 tons; CH2F2 (R32) 20,000 tons; R410a 10000 tons, and H2SO4 300000 tons; and by-products get fluosilicic acid, hydrofluoric acid, muriatic acid and others. In the side products processing, it imported patents to produce block wall and the annually output can be 500, 000 meters and the out put of Gypsum can be 60,000 tons.
At present, the number of employees can be 350 and there are 35 economical management talents, 16 senior engineers, 28 engineers and 88 technicians, accountants, and economists. The company has gained "Water management units in 2007", "advanced unit of production safety," the title in 2008 was "advanced unit of traffic safety", "harmonious labor relations Gaoqing Enterprise". In 2009, it passed Environmental management system certification, quality management system certification and occupational health and safety management system certification.
The company keeps with technology as the core, guide with market, quality as the base to choose domestic high quality raw materials according to the national industrial policy and development trends. It keeps on absorbing advanced productive technology to guarantee the high quality of the products according to ISO9000, ISO14000 and ISO18000. The company adheres to the spirit as avoid unqualified products. Through one year's development, based on precision technology and first class equipments, all the products can be domestic advanced level.
Credit, precision, high quality and excellent service are the pursuit of the “Feiyuan people”. In the future development, the company takes benefiting the society and becoming rich staff as the objective under the support of governments, leaders and customers. Devoted to create hundred years enterpries and cast hundred years glory.
Welcome friends from all walks to the company and seek cooperation and realize mutual-development!
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