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2,3-Difluoro-5-Chloropyridine
Chinese name: 2,3-difluorine-5-Chloropyridine
Product name：2,3-Difluoro-5-Chloropyridine
CAS#:89402-43-7
Molecular formula:C5H2ClF2N
Structural formula：
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Aluminium Potassium Sulphate
Commodity：Aluminium Potassium Sulphate
CAS#：77784-24-9
Formula：KAl(SO4)2•12H2O
Structural Formula：
Uses：Used for the preparation of aluminum salts, fermentation powder, paint, tanning materials, clarifying agents, mordants, papermaking, waterproofing agents, etc. It was often used for water purification in daily life.
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Activated Carbon used for Refining Sugar
Technology
Preferentially utilize the low-ash and low-sulfur bituminous coal. Advanced grinding, remodeling briquetting technology. With higher strength and excellent activity.Characteristics
It uses the strict stem activation process to activate. Has a high specific surface and optimized pore size. So that it can absorb color molecules and odor-producing molecules in the solution -
RDP (VAE)
Commodity: Redispersible Polymer Powder (RDP/VAE)
CAS#: 24937-78-8
Molecular formula: C18H30O6X2
Structural Formula:
Uses: Dispersible in water, it has good saponification resistance and can be mixed with cement, anhydrite, gypsum, hydrated lime, etc., used to manufacture structural adhesives, floor compounds, wall rag compounds, joint mortar, plaster and repair mortar
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PVA
Commodity: Polyvinyl alcohol (PVA)
CAS#:9002-89-5
Molecular formula: C2H4O
Structural Formula:
Uses: As a kind of soluble resin, it mainly plays the role of film forming and bonding. Widely used in textile sizing, adhesive, construction, paper sizing agent, paint coating, film and other industries.
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Hydroxypropyl Methyl Cellulose (HPMC) Used for Gymsum based plaster
Gypsum based plaster is normally referred to as pre-mixed dry mortar which mainly contains gypsum as a binder. Mixed with water at job-site and used for the finishes on various interior walls – brick, concrete, ALC block etc.
Hydroxy Propyl Methyl Cellulose(HPMC) is an essential additive for optimal performance in each application of gypsum plaster. -
Hydroxypropyl Methyl Cellulose (HPMC) Used for Cement base plaster
Cement based plaster/render is the finishing material that can be applied to any interior or exterior walls.It is applied to interior or exterior walls such as block wall, concrete wall, ALC block wall etc. Either manually (hand plaster) or by spray machines.
A good mortar should have good workability, smear smooth non-stick knife, enough operating time, easy leveling; In today’s mechanized construction, mortar should also have good pumping, to avoid the possibility of mortar layering and pipe blocking. Mortar hardening body should have excellent strength performance and surface appearance, appropriate compressive strength, good durability, no hollow, no cracking.
Our cellulose ether water retention performance to reduce the absorption of water by the hollow substrate, promote the gel material better hydration, in a large area of construction, can greatly reduce the probability of early mortar drying cracking, improve bond strength; Its thickening ability can improve the wetting ability of wet mortar to the base surface.
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Hydroxypropyl Methyl Cellulose (HPMC) Used for Tile adhesives
Tile adhesives is used to attach tiles on concrete or block walls. It comprises cement, sand, limestone, our HPMC and various additives, ready to be mixed with water before use.
HPMC plays an important role in improving water retention, workability, and sag resistance. Especially, Headcel HPMC helps to increase adhesion strength and open time.
Ceramic tile serves as a kind of functional adornment material that is widely used at present, it has different shape and size, unit weight and density also have difference, and how to stick this kind of durable material is the problem that people pays attention to all the time. The appearance of ceramic tile binder to a certain extent to ensure the reliability of the bonding project, the appropriate cellulose ether can ensure the smooth construction of different types of ceramic tile on different bases.
We have wide range products can be used for a variety tile adhesive application to make sure the strength development to achieve excellent bond strength. -
Hydroxypropyl Methyl Cellulose (HPMC) Used for Putty
Architectural painting involves three levels: wall, putty layer and coating layer. Putty, as a thin layer of plastering material, plays the role of connecting the preceding and the following. A function is good be tired of be tired of child to assume the task that resisting base level craze, coating layer rises skin not only, make metope achieves smooth and seamless result thereby, still can make all sorts of modelling achieves adornment sex and functional sex action. Cellulose ether provides enough operation time for putty, and protect the putty on the base of wettability, recoating performance and smooth scraping, but also make putty has excellent bonding performance, flexibility, grinding, etc.
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Hydroxypropyl Methyl Cellulose (HPMC) Used for ETICS/EIFS
Thermal insulation board system, generally including ETICS (EIFS) (External Thermal Insulation Composite System / Exterior Insulation Finish System),in order to save cost of heating or cooling power, a good bonding mortar needs to have: easy to mix, easy to operate, non-stick knife; Good anti-hanging effect; Good initial adhesion and other characteristics. The plaster mortar needs to have: easy to stir, easy to spread, non-stick knife, long development time, good wettability for the net cloth, not easy to cover and other characteristics. The above requirements can be achieved by adding suitable cellulose ether products like Hydroxy Propyl Methyl Cellulose(HPMC) to the mortar.
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Hydroxypropyl Methyl Cellulose (HPMC) Used for Water-based Paint
Water-based paint/coating is given priority to with colophony, or oil, or emulsion, add some corresponding assistants, with organic dissolvent or water make up and become sticky liquid. Water based paint or coatings with good performance also have excellent operating performance, good covering power, strong adhesion of the film, good water retention and other characteristics; Cellulose ether is the most suitable raw material to provide these properties.
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Hydroxypropyl Methyl Cellulose (HPMC) Used for Detergents
With the continuous improvement of people’s living standards, shampoo, hand sanitizer, detergents and other daily chemical products have become indispensable in life. Cellulose ether as an essential additive in daily chemical products, it can not only improve the consistency of the liquid, the formation of stable emulsion system, foam stability, but also improve the dispersion.
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