Market demand continues to be released, and the photosensitive dry film market has broad development space
Photosensitive dry film, also known as dry film photoresist, is a special material for printed circuit board (PCB) manufacturing. Photosensitive dry film usually consists of three parts: polyethylene …
Fire incidents occur frequently in my country, and the ultrafine dry powder fire extinguishing agent industry has good development prospects
Common fire extinguishing agents can be divided into chemical fire extinguishing and physical fire extinguishing according to fire extinguishing principles. Chemical fire extinguishing is fast and eff…
Dry film photoresist technology has high technical barriers and my country’s demand is highly dependent on foreign countries.
PCB photoresist is a type of photoresist that is used in PCB (printed circuit board) manufacturing. The products mainly include dry film photoresist, wet film photoresist, and photoimaging solder mask…
Dry ice has a wide range of applications and the downstream market drives the rapid development of the industry
Dry ice is solid carbon dioxide, which is obtained by liquefying carbon dioxide and quickly condensing at low temperatures. It looks like ice. It is easy to sublimate and absorbs a lot of heat. It is …
What are the similarities and differences between wet mix mortar and dry mix mortar?
(1) Similarities ①They are all produced and supplied by professional manufacturers. ② There are professional and technical personnel to carry out mortar mix ratio design, formula preparation and morta…
Dry strength additives are in strong demand in the papermaking field, and green environmental protection is the mainstream trend in the industry.
Dry strength agent refers to chemicals containing hydrophilic polymers that can improve the strength of paper. The working principle of dry strength agent is to disperse molecules into paper fibers an…
Advantages of dry construction of lightweight gypsum mortar
Dry construction means that there is no need to water and moisten bricks, blocks and other blocks and base layers before construction. High-performance mortar is directly used for dry brick masonry an…
Precautions for using dry mixed gypsum mortar equipment
1. Dry mixing Precautions for using gypsum mortar equipment 1. Before starting the dry-mixed gypsum mortar equipment, we must pay attention to: first open the observation port, discharge port, feed po…
The difference between dry mixing and wet mixing of lightweight gypsum mortar
Dry mixed mortar is also called dry mortar, usually called hydraulic cement mixed mortar. It refers to aggregates, inorganic cementitious materials and additives that have been dried and screened in a…
DuPont launches conductive tape used as dry electrode for biosignal monitoring
● The new silicone flexible skin conductive tape launched by DuPont will provide stable data quality and good patient comfort for the development of biosignal monitoring equipment. DuPont (NYSE: DD) t…
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