Flexible Fumed Silica Vacuum Insulation Panel Fumed Silica Core + Hanita film covering
Vacuum insulation has a long service life.
It is a highly efficient advanced thermal insulation material, made by rigid core material and out barrier film envelope. It`s characterized by high insulation performance with less weight, which could obstruct the heat transmission. Now VIP is the most advanced insulated material in the world.
Flexible VIPs are usually assembled into a cool box to prevent the corners loss comsumption. The thin panels are well bendable and flexible for assembly.
Two bendable VIPs can better save production cost and easy for assembly. We can offer a large selection of VIPs for you cool box to support your sensitive pharmaceutical goods shipment.
Flexible VIP, Flex. Fumed Silica VIP, Flexible Vacuum Insulation Panel Nantong Ecotherm Insulations Co., Ltd , https://www.ntecotherm-insulation.com
Because ammonium chloride is lower in price than urea under the condition of equal nitrogen, it is also suitable for use in southern areas where there is more rainwater, and crops such as paddy rice. After rice and corn are applied, they have the advantages of lodging resistance and returning quickly. Therefore, the development of granules is actively pursued. Ammonium chloride is the main way to open up the ammonium chloride market. At the same time, as a new species of ammonium chloride, agricultural granular ammonium chloride has the characteristics of slow-release nitrogen fertilizer and available nitrogen fertilizer, and has a small amount of chlorine, which effectively solves the problem that powdered ammonium chloride cannot be used as top-dressing fertilizer. It can be directly used as Top dressing use.
Yuhua Southwest Company Compound Fertilizer Branch Company implemented four trials of granular ammonium chloride trials from the end of 2006. It achieved breakthrough progress in October of last year. It opened orders in January this year and received more than 3,000 tons of orders. At present, the class output can reach more than 100 tons. According to this schedule and the current market price, the company can reach a scale of 100,000 tons/year or more after the existing equipment is transformed. It is estimated that it can realize an annual sales income of 120 million yuan. Can achieve better economic benefits.
The core of the insulation panel consists of pressed powder, whose main component is micro-porous silica. Other components include opacifiers to minimise infrared radiation, and cellulose fibres to improve mechanical stability.
The panel core is non-flammable and has been assigned fire class A1
The core material of high quality vacuum insulation panels mainly consists of silica (preferably fumed silica). Cheaper VIPs contain glass fibre as core material. Unfortunately these VIPs do have tremendous ecological and technical disadvantages
On January 6, another new product developed by Southwest China's Southwest China Co., Ltd. was successfully put into production.