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Thermodynamical Methods for the Optimization of Lipase-Catalyzed Reactions
Time of Update: 2020-12-13
From this analysis, the importance of developing thermodynamic strategies for controlling both the reaction kinetics and equilibrium is emphasized.
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There was no casualties in the fire at The Company
Time of Update: 2020-06-28
Hohhot News Network August 24 - Inner Mongolia Yufeng Biotech Co., Ltd., August 24, 2016 at 12:05 noon fire, due to timely control, the fire was put out in time. Vb7 The fire occurred in the environmental fertilizer plant
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Weifang Shouguang a corn starch factory abandoned plant fire, no casualties
Time of Update: 2020-06-28
GRw According to Shouguang public security related person in charge of the introduction, the fire plant for the old abandoned plant, in the demolition process of welding ignited foam mezzanine caused by the fire, no casualties and property damage.
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Coating technology: production technology of polyurethane coating for art floor
Time of Update: 2020-04-03
Core tips: polyurethane paint for art floor has the decorative and protective properties of building paint
It has many characteristics of polyurethane paint
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Coating technology: specific operation method for leveling of powder coating
Time of Update: 2020-04-03
The leveling property of powder coating is restricted by leveling agent, film-forming resin structure and curing mechanism.
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Coating classification: adjustment of properties in the formulation of water-based coatings -- scald resistance
Time of Update: 2020-04-03
It is suggested that the scald resistance reflects the degree of thermoplastic deformation resistance of film-forming materials, and sometimes involves the combustion resistance
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Coating classification: introduction to powder coating
Time of Update: 2020-04-03
Main ingredients: Name property resin ① in thermoplastic powder coating, resin is film-forming material; ② in thermosetting powder coating, thermosetting resin and curing agent are film-forming material.
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General knowledge of coating: introduction of coating knowledge in automobile
Time of Update: 2020-04-03
Core tip: Automotive in-process coating, also known as two-layer slurry, is used for automotive primer and topcoat or primer paint
It is required that it can not only
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Coating knowledge: what properties should a good primer have
Time of Update: 2020-04-03
Core tip: the primer is directly attached to the substrate, on which there is a surface coating or intermediate modeling coating, which plays a connecting role
A good
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Coating classification: cf-1114 waterborne metal baking paint fluorocarbon resin
Time of Update: 2020-04-03
Core tip: Introduction: cf-1114 water-based metal baking paint fluorocarbon resin is a pure acrylic resin, special fluorine and carboxylic acid ester copolymer, water diluble type
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Coating knowledge: what properties should primer have
Time of Update: 2020-04-03
For example, the ceiling and walls of rooms are white and Paint Home News: primer directly attached to the substrate, which is attached with surface coating or intermediate modeling coating, plays a connecting role.
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Coating knowledge: special properties of fluorocarbon coating
Time of Update: 2020-04-03
The key points are as follows: (1) excellent corrosion resistance - thanks to excellent chemical inertness, acid, alkali, salt and other chemicals and various chemical solvents
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Coating knowledge: introduction to automotive intermediate coating
Time of Update: 2020-04-03
Core tip: Automotive in-process coating, also known as two-layer slurry, is used for automotive primer and topcoat or primer paint
It is required that it can not only
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General knowledge of coatings: adjustment of properties in the formulation of waterborne coatings -- wear resistance and scratch resistance
Time of Update: 2020-04-03
It is suggested that the appearance of paint film can be roughly divided into hard, soft, tough and brittle types
The polymer material can form different appearance
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General knowledge of coating: performance characteristics of fluorocarbon coating
Time of Update: 2020-04-03
Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: [news] fluorocarbon paint is a new paint based on fluoro resin.
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Coating classification: design idea of coating formula
Time of Update: 2020-04-03
Core tips: the film performance of compact, smooth and hydrophobic is generally better
After the coating construction, the volatile matter in the wet film volatilizes
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Common knowledge of coating: introduction to relevant properties of environmental wallpaper
Time of Update: 2020-04-03
Core tip: in today's home decoration market, environmental wallpaper, like environmental protection paint, is favored by consumers
Compared with environmental protection
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Coating process: artificial accelerated aging test
Time of Update: 2020-04-03
Core tip: aging: the physical and chemical properties and mechanical properties of the coating will change irreversibly due to the effect of various factors after coating
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Common knowledge of coating: factors affecting the properties of powder coating
Time of Update: 2020-04-03
All construction coatings have passed ISO9001 Home of coatings news: powder coatings in the coating industry has a special position, compared with traditional organic coatings, there are many differences.
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Coating knowledge: mechanical properties of metal ink
Time of Update: 2020-04-03
Core tip: because the metal raw materials used to produce metal ink are relatively soft and thin metal sheets, which are very sensitive to the shear force, too high shear force
