Butane gas cartridge
Net weight: 190gr
Suitable for camping, indoor and outdoor use.
High quality product complying with en 417 and european standards.
Cas no.:94-36-0structural formula:
Chemical formula:c14h10o4
Molecular weight:242.22
Specifications
Item specification is pecification ii
Content(c6h5co)2o228 + 132+1
Water_2.0_4.0
Fineness(series r40/3, ¢200*50/0.075mm test sieve, residue on sieve)_10
Hydrochloric acidtest conformed
Ammonium salttest conformed
Barium salttest conformed
Ph(10aqueous solution)6-9
Heavy metal(as pb)_0.004
Arsenic(as as)_0.0003
Usesbe used to bleach wheat flour.
Be stored in cool, dry and ventilated warehouse, free from heat, sunlight, can't be stored together with toxic or harmful goods.
20kg/25kg/paper carton.
Road tech 2000
Is a natural biological road base stabilizer for clay based materials. Non-chemical, non-toxic and environmental friendly product. The cost range is from us$ 0.65 to us$ 1.20 per square meter depending on the depth of road to be stabilized. Freight, duties and other charges extra. Used for city and highway roads, (tar sealed) country and secondary roads.
Features:
Ease of application
Superior stabilization
Dust reduction
Reduced road maintenance
No specialist equipment for application
Reduction in premium gravel requirements as a lesser quality can be used.
Blend of natural occurring microbes which react with the clay particles producing a natural polymer that replaces the water and air voids between the clay platelets, significantly reducing the clay's ability to absorb moisture.
One of the significant benefits of this microbial action, is the microbes ability to move down through the profile past the treated depth and in some cases up to 240 mm deep into the substrate.
HPMC For Construction
HPMC for construction is a non-ionic cellulose ether obtained by alkalization, etherification, neutralization and washing of cellulose.HPMC powder has good properties of thickening, dispersing, emulsifying and film-forming, and it is the first choice for the production of high-quality building material additives.
The use of hydroxypropyl methyl cellulose in construction
In construction, putty powder is used in very large quantities. About 90% of HPMC in construction is used as putty powder additives, and the rest is cement mortar and glue, used as thickening and water retention agents.
The amount of HPMC chemicals CAS9004-65-3 added to construction materials is very low, only 0.1%-1%, but it plays an irreplaceable role, which can significantly improve the water retention, fluidity and lubricity of construction materials. Building materials with added HPMC cellulose are easier to mix and use, improving the efficiency of construction workers, extending open time, improving bond strength, and forming a smooth and delicate surface coating.
- Construction HPMC powders are used in cementitious mortars and grouts to improve ease of use, adhesion and water retention.
- Hydroxypropyl methyl cellulose is also used in self-leveling compounds, tile adhesives and grouts to improve flow and workability.
-Construction HPMC is commonly used as a binder and thickener in coatings and paints.
- HPMC binders are also used in gypsum-based materials such as wallboard and ceiling tiles to improve workability and reduce water absorption.
Is a high-performance polycarboxylate superplasticizer developed by HUAXUAN HIGH TECHNOLOGY to meet the needs of different concrete slump protection. This series of water reducers have excellent slump retention and extremely high water reduction rate through molecular structure optimization design, which greatly improves the plastic index of fresh concrete and improves its pumping and construction properties. At the same time, the strength growth and structural development of hardened concrete have also been significantly improved. The product has a low content and strong adaptability to various concrete raw materials, and it can meet various requirements for concrete slump protection under pumping, medium and low slump, long-term transportation, and high-temperature construction conditions.
By adding HUAXUAN HIGH TECHNOLOGY�® KH-206 can obtain the following results:
(1) Excellent slump retention: within a certain period of time, the fluidity increases by time, till it increases to the maximum value.
(2) Ultra-high water reduction rate: the water reduction rate is as high as 40% or more;
(3) The concrete has good mobility, easy pouring, and easy construction;
(4) Good workability: no segregation and no bleeding, which is conducive to concrete strength growth and structural development.
(5) Wide adaptability: adapt to various cements and admixtures.
Appearance:light yellow liquid
Solid content:50%
Application:
It is suitable for concrete with high requirements for slump retention, such as large-volume concrete, long-distance conveying concrete and pumping concrete. It is especially suitable for maintaining concrete slump under long-term transportation and high-temperature construction conditions,also it is suitable for various Water conservancy, marine engineering, ports, transportation, electric power and other national key projects that require high concrete performance,especially recommended for high-strength high-performance concrete, super-fluid, earthquake-free and self-compacting concrete.
How to use:
It is recommended to be used in combination with other water-reducing polycarboxylic acid water-reducing agent mother liquor. The ratio of water-reducing mother liquor to slump-preserving mother liquor is better to be (90%-50%): (10%-50%), and the solid content after compounding should be 0.05%~0.25% of the cementitious material.After being diluted in proportion, add it to the concrete mixer together with water,and youâ??ll see better effects when adding retarder of 1-4% of the quality of the water reducing agent.
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HUAXUAN HIGH TECHNOLOGY�® KH-204
Is a new version high-performance polycarboxylic superplasticizer. Compared with other high efficiency water-reducing agents,it has the properties of ultra-high water reduction,low shrinkage,low bleeding rate and small avalanche loss.
Ultra-high water reducing rate:up to 40%,particularly significant in high-grade concrete (above C50).In the same condition,it costs less material to get the same effect.
Excellent plastic retention:
Excellent plastic retention performance: Because the steric hindrance of the extended polymer side chain effectively hinders the secondary agglomeration between cement particles, the product has high dispersion and can maintain this performance for a long time.
Good early strength and strengthening effect: under the same conditions, the concrete mixed with this product has a higher early strength and strengthening effect than other types of superplasticizers.
Significantly improve the durability of concrete: The product has a low alkali content, and because itâ??s an air-entraining type high efficiency water reducing agent, it significantly reduces the alkali-aggregate reaction of concrete and improves the freeze-thaw resistance of concrete.
Stability: The concrete shrinkage and creep properties will be effectively improved after adding the product,in the meanwhile, it gains a good stability, so there are lower risks of cracks.
Silica sol is a colloidal solution of amorphous silica dispersed in water. Because of the surface reactive hydroxyl group of silica, it can be bonded with carboxyl, amino and ester groups. It has a wide range of application value, and can be used in coating, ink, casting, paper making, battery, electronic polishing and other industries.
AMPS Fluid Loss Additive
Risol FL 5000S
Product Description
Risol FL5000S is a water-soluble synthetic viscosifying polymer,which can control fluid loss through Adsorption and aggregation reducing pore size and enhancing viscosity of water phase.
Risol FL5000S fluid loss additive is non-retarding Polymer, which makes it ideal for lightweight cementing compositions that typically have long thickening times. The additive promotes good compressive strength at low temperatures, and it performs well in seawater and fresh water.It can be used with seawater, and high concentrations of salt. Specially designed for the application in low density cement slurry system. Generates thickening effect on the cement slurry and enhances cement slurry's suspension stability. cement slurry system is stable with little free fluid. It provides exceptional filtrate control when used with retarders at bottom hole circulating temperatures up to 160C.
Features
Appearance : Colorless or light yellow powder;
Temperature range: 30 C-160C (BHCT);
Normal dosage: 0.6%-1.5%(BWOC);
Package:25kg/bag;
Guarantee Period: 1years.
HI-PCE WR 50 is a high performance polycarboxylate ether , specifically developed a high range water reducing agent mainly used as a raw material to produce different types of high performance water reducing polycarboxylate based superplasticisers.
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