Product & Technology

• Scientists have made soap out of plastic for the first time

  A team led by researchers at Virginia Tech University has developed the world's first soap made from plastic, according to a report in the latest issue of Science magazine. The new method could upgrade plastics into a high-value chemical called a surfactant.The wax produced by waste polyethylene and

  Product & Technology September 27, 2023
• Field of application of Peregal

  Peregal O-25 is a chemical product used in the printing and dyeing industry, metal processing, glass fiber industry, and agriculture.1, in the printing and dyeing industry, as a levelling agent, diffusion agent, stripping agent, the general dosage of 0.2-1g/L, the effect is significant, increase the

  Product & Technology September 28, 2023
• Analysis and formulation characteristics of industrial heavy oil cleaning agent

  Industrial cleaning technology can be divided into fine chemical cleaning, physical cleaning and biological cleaning according to the principle of cleaning. Among them, fine chemical cleaning technology has the longest history, the most kinds and the most widely used. Chemical cleaning according to

  Product & Technology October 07, 2023
• The washing effect of surfactants - dry cleaning

  The washing effect of surfactants is the basic characteristic of the most practical use of surfactants. It involves the daily life of thousands of families. And in all walks of life and various industrial production has also been more and more applied.Dry cleaning is a method of washing in organic s

  Product & Technology October 08, 2023
• What is polyethylene glycol PEG

  Polyethylene glycol PEG is a polymer prepared by stepwise addition reaction of ethylene oxide with water or ethylene glycol as raw material. It is a white paraffin-like flake or powder solid, odorless or with weak odor. It is non-toxic, non-irritating, has good water solubility, and has good compati

  Product & Technology October 11, 2023
• Wool cleaner

  As we all know, the raw wool contains a lot of sediment, grass, minerals, sand, urine alkali and other impurities and lanolin. Therefore, in the wool processing process, the second process is the wool washing. The purpose of washing is to remove impurities such as sediment, to remove lanolin, and to

  Product & Technology October 13, 2023
• different specifications of the technical indicators of Span

  Specifications/appearance (25 ℃)/hydroxyl value (mgKOH/g)/saponification value (mgKOH/g)/acid value (mgKOH/g)/water portion (%)/HLB value, melting point (℃)Span 20:Amber viscous liquid /330 ~ 360/160 ~ 175/≤ 8/≤ 1.5/8.6/ liquid (25 ℃)Span 40:Yellowish waxy solid /255 ~ 290/140 ~ 150/≤ 8/≤ 1.5/6.7/45

  Product & Technology October 16, 2023
• In what ways is Tween 80 used?

  Tween 80 is a non-ionic surfactant with significant resistance to electrolyte and strong hydrophilicity. It is an excellent O/W emulsifier. The high concentration of electrolyte and the change of pH value have little influence on its emulsifying ability. It has a good emulsification effect on vegeta

  Product & Technology October 18, 2023
• Formulations and applications of commonly used deinking agents

  Flotation deinking is to dilute the concentration of purified waste pulp to 0.8% ~ 1.2%, into the flotation machine, add deinking agent and a small amount of foaming agent to the slurry, at room temperature, air is pumped into the flotation separation, printing ink, pigment and other impurities are

  Product & Technology October 19, 2023
• Polycarboxylic acid water reducer (masterbatch is large monomer HPEG-2400)

  Polycarboxylic acid superplasticizer has a special comb structure, through the static effect and steric hindrance effect to promote the dispersion of cement particles, improve the workability of concrete mix, effectively reduce water consumption, improve the physical properties of concrete, includin

  Product & Technology October 20, 2023