8868体育

Recruitment (Domestic Sales, E-Commerce）[2017/3/15]

Shandong Jinshi high temperature material co., ltd has long-term recruitment sales personnel ( Domestic sales, off-site business, e - commerce ). Work content: 1 Release product information and contact customers to introduce the company's products; 2, Responsible for collecting market information, in-depth market analysis; 3. Sign the sales contract with the customer and fulfill the company's sales target.

Italian customers come to visit our company and reach in-depth cooperation[2017/3/13]

Shandong Jinshi H-T Material Co,ltd is always adhere to the most sincere service attitude, the most reliable product quality, the most reasonable product price as the goal. JinShi do a good job in the production, sale, service and other aspects of the product. The company has a strong technical advantage and there are a number of years personnel engaged in research and development, production . With the joint efforts of all the employees of the company, our company has formed a good reputation and market influence both in domestic market and overseas market.

JinShi participate in 2016 international wall roofing materials production and equipment Expo[2017/2/8]

The 19th international wall roofing materials production equipment Expo held in Linyi international exhibition center, Shandong province. Jinshi exhibited brick and block production new technology, new equipment, new energy-saving tunnel kiln and drying room, new extruder, blank machine, unloading machine and brick factory series of supporting equipment, light aggregate concrete block ( brick ), aerated concrete block, partition board and other wall materials equipment, the production of new insulation wall materials and energy-saving building applications. Industrial waste utilization technology

Six Excellent Properties of Nano Aerogel Insulation Felt[2016/10/23]

Nano aerogel thermal insulation felt is a kind of controllable structure of nano porous light material, it has nano structure ( pores 1 ~ 100 nm, skeleton particles for l - 20 nm ), large surface area ( up to 800 - 1000 m2 / g ), high porosity ( up to 80 % - 99.8 % ) and so on. The unique structural characteristics of nano - si0 aerogel make aerogel have singular properties in thermal, electrical, acoustic and optical aspects. The thermal conductivity of nano aerogel insulation felt can reach below 0.013 w / ( m k )

Nano Aerogel Insulation Felt is known as[2016/10/23]

Nano aerogel insulation felt as a new type of thermal insulation products have been unknowingly into various industries. When mentioned nano aerogel insulation felt, we can understand the nano aerogel insulation felt and aerogel has inevitable connection through this name. Yes, its main material is si02 aerogel, in aerogel, and si02 aerogel as the main research object, si02 aerogel has the advantages of low volume density, low thermal conductivity, etc., currently in the field of energy-saving buildings, steel, aerospace and petrochemical industry, known as " magic material".

Comparison of thermal insulation effect of nano aerogel thermal insulation felt and other thermal insulation materials in petroleum pipeline[2016/10/19]

According to the specific operation conditions of the pipeline and the temperature record data in summer in the area, the site conditions are set as 813 mm outside diameter, 16 mm wall thickness, oil temperature of - 10 ℃, ambient temperature of 35 ℃ ( the highest temperature in summer in the area for nearly two years ). The length of the pipeline is 1 m for calculation, and the wind speed of the outer wall of the pipeline is 2 m / S. According to the common insulation materials of pipeline, three insulation schemes are given. scheme 1 uses 10 mm nano aerogel insulation felt to coat the pipeline. In scheme 2, 25 mm insulation rubber and plastic is adopted to coat the pipeline; In scheme 3, 17 mm polyurethane foam insulation material was used to coat the pipeline, and the thickness of 25 mm and 17 mm were recommended values of insulation rubber and polyurethane foam insulation material under the temperature difference. the three schemes were combined with bare pipe to form four working conditions, and the insulation performance was compared and analyzed.

The nano aerogel thermal insulation felt has good thermal insulation performance, superhydrophobic property, long service life, compression resistance and easy installation and maintenance[2016/10/19]

Nano aerogel thermal insulation felt is a new type of thermal insulation material, which is mainly made of nano aerogel. This material is a kind of nano porous solid material with network structure, which is composed of colloidal particles or polymer molecules accumulated together. the pore size in this material is in the order of nanometers. The porosity of that material is as high as 80 % - 99.8 %, the typical size of the hole is 1 - 100 nm, the density can be as low as 3 kg / m3, the thermal conductivity at room temperature can be as low as 0.012 w / ( m k ), the thermal insulation performance is good, and the material has the characteristic of superhydrophobic property, long service life, compression resistance, easy installation and maintenance and the like.

Why not many manufacturers of nano aerogel insulation felt on the market?[2016/10/4]

The nano aerogel thermal insulation felt is refer to as aerogel felt for short,which is a flexible thermal insulation felt which takes nano silica aerogel as a main material and is compounded with glass fiber cotton or preoxidized fiber felt through a special process. Nano aerogel insulation felt is the lowest thermal conductivity solid insulation material in the temperature region of about 400 ℃ at present ( the thermal conductivity in the high temperature region of 400 - 1000 ℃ is much higher than the micro-nano insulation series ), which has the characteristics of softness, easy cutting, small density, inorganic fire prevention, overall hydrophobic, green environmental protection and the like, and can replace the traditional flexible insulation materials such as glass fiber products, asbestos insulation felt, silicate fiber products and the like which are not environment-friendly and have poor thermal insulation performance. The nano aerogel insulation felts sold on the market are blocky, of course, can be made into any desired shape according to the needs of customers. Although the nano aerogel thermal insulation felt is not added much aerogel, but does not affect its use effect, although the thermal insulation effect of nano aerogel thermal insulation felt is very good, but it is not popular in the market, the reason is not popular still need to start with nano silica aerogel, this paper first introduce the preparation process of nano silica aerogel.

Characteristics and preparation process of nano aerogel insulation felt[2016/10/4]

With the increasing shortage of energy and rising energy prices, energy conservation and consumption reduction is imperative. The traditional thermal insulation materials can not meet the increasing heat insulation requirements. in 2006, nano aerogel thermal insulation felt was developed in China, which can effectively limit the heat convection in the gas phase. In addition, its solid phase thermal conductivity is very small because its solid phase part is also a network structure formed by nanoscale SiO _ 2 wall shell. Therefore, the structure of the material determines its super thermal insulation performance, especially at high temperature, such as the average temperature of 500 degrees, aluminum silicate fiber thermal conductivity of 0.153 w / m k, and nano aerogel thermal insulation felt thermal conductivity of only 0.05 w / m K.

Can nano heat shields be used on ships and vessels and how?[2016/10/4]

The appearance of nano thermal insulation panels has attracted the attention of military industry and other high-tech fields. Nasa, for example, has used the material for thermal insulation in space applications. In the past, organic foam materials and inorganic mineral fiber products were the main application of marine thermal insulation materials, but these materials had some defects such as flammability, temperature resistance and toxicity of organic foam, which inhibited its application. But the traditional inorganic mineral wool product has poor heat insulation performance, so its heat insulation efficiency is low. So the u s naval research laboratory has been doing research to improve the thermal insulation materials for ships. The results show that min - k light shielding material ( a brand of nano heat insulation board ), organic poly ( aryl oxy - phosphazene ) foam and polyimide foam are the most promising heat insulation materials for ships, among which the performance of min - k material is the best. At present, in foreign shipping industry, nano heat insulation board is mainly used in naval ships and other high-grade ships.