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  • High Purity Calcium Metal

    High Purity Calcium Metal

    Buy Discount Factory High Purity Calcium Metal made in China. Harvest Enterprise is High Purity Calcium Metal manufacturer and supplier in China.Calcium Metal the main purpose of metallic calcium is to process into metallic calcium particles, and then make calcium iron wire or pure calcium wire, which is finally used in the refining of iron and steel. Its role is to desulfurize and deoxidize and increase the fluidity of molten steel and to promote the rapid rise of inclusions in molten steel, generally used for the production of high-quality steel.metallic calcium is used as a dehydrating agent in producing waterfree alcohol and used as desulfurizert in the petroleum industry , used to deoxidize or desulfurize in the metallurgical industry.However, calcium compounds have extremely wide applications, especially in the construction industry.
  • Ammonium Acetate CAS 631-61-8

    Ammonium Acetate CAS 631-61-8

    Welcome to buy Ammonium Acetate CAS 631-61-8 from Harvest Enterprise. Every request from customers is being replied within 24 hours. Ammonium Acetate CAS: 631-61-8 is an organic salt with the molecular formula CH3COONH4,The CAS No. Is 631-61-8. It is a white powder, which can be obtained by reacting acetic acid with ammonia.
  • Dimethyl Carbonate

    Dimethyl Carbonate

    Dimethyl carbonate Colorless transparent liquid with pungent odor. Insoluble in water, soluble in organic solvents such as ethanol and ether. Which also called DMC, Methyl Carbonate, Methyl Carbonate, Dimetyl Carbonate, Dimethyl Carbonate.CAS No.616-38-6, EINECS:210-478-4 Chemical Formula:C3H6O3
  • Decorative Glass Beads

    Decorative Glass Beads

    Wholesale Newest Decorative Glass Beads made in China. Harvest Enterprise is Decorative Glass Beads manufacturer and supplier in China.
    1.Terrazzo flooring decorations
    2.Walls or counter tops decorations
    3.Showcase fillings, event or booth decorations
    4.Beach or swimming pool construction and decorations
    5.Flower arrangement and table decorations
    6. Aquarium decorations
  • Water White Rosin Resin

    Water White Rosin Resin

    Factory Direct Water White Rosin Resin with Low Price Manufacturers and Suppliers. Harvest Enterprise is Water White Rosin Resin manufacturer and supplier in China.
    1.The color is almost white and the smell is low
    2.The good Prolong Heating performance, The color is less than 1# under the 180℃ for 8 hours
    3.Have a good compatibility, can be mixed with a variety of polymers such as NR, CR, SBR, SBS, SIS, EVA, etc. in any proportion.
  • Anti-slip Aggregate Ceramic

    Anti-slip Aggregate Ceramic

    High quality Anti-slip Aggregate Ceramic is offered by China manufacturer Harvest Enterprise. Buy Anti-slip Aggregate Ceramic which is of high quality directly with low price. We are professional Anti-slip aggregate ceramic manufactory in china. There are many projects in our home and abroad market. If you have any other technical problems, Pls feel free to contact with us, will give you professional support.
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  • The difference between paint and Road Paint

    The Different Between The Paint the The HotMelt Thermoplastic Road Marking Paint
    The hot-melt thermoplastic Road paint type dries quickly, the coating is thicker, the service life is long, and the reflection persistence is characteristic, but the construction is troublesome and the operation is complicated. The ordinary type dries quickly, has a large construction area, simple construction and convenient operation.

  • Effect and benefit of inoculant for ferrosilicon granules

    Ferrosilicon grain inoculant is an alloy additive that breaks ferrosilicon into a certain proportion of small pieces and filters through a certain mesh number of screen leaks, which is used in steelmaking, ironmaking and casting. The high-quality inoculant of ferrosilicon has uniform particle size and good inoculation effect during casting, which can promote the precipitation and spheroidization of graphite, and is a necessary metallurgical material for the production of ductile iron, and its mechanical properties reach or are close to the mechanical properties of steel.

  • The Features Of Glass Beads

    Glass beads are both soft and hard-made of high-quality materials, that is, they have a certain mechanical strength, the content of sio2 is greater than or equal to 68%, the hardness can reach 6-7 Mohs, and they are flexible enough to be used repeatedly. It is not easy to break, the sprayed device has the same effect, and the service life is more than 3 times longer than that of ordinary glass beads.

  • Preparation Technology Of Metallic Calcium And High-purity Calcium

    At present, there are two main preparation methods for industrial metallic calcium at home and abroad: electrolysis and thermal reduction. The focus is on the process, equipment and progress of vacuum distillation for preparing high-purity metallic calcium. Electrolysis and thermal reduction are chemical purification methods that are difficult to Prepare high purity metal calcium. Using industrial calcium as raw material, vacuum distillation can be used to prepare high purity metal calcium with a purity of more than 99.999% (5N).

  • Is there any difference between rosin ester and rosin resin?

    Rosin resin acids contain double-chain and carboxyl-active genes, with conjugated double bonds and typical carboxyl group reactions. In addition to being prone to oxidation and isomerization, rosin also has double bond reactions such as disproportionation, hydrogenation, addition, and polymerization. At the same time, it also has carboxyl reactions such as esterification, alcoholization, salt formation, decarboxylation, and aminolysis.

  • Anti Slip Ceramic Aggregate Project

    Colored ceramicaggregates are a new type of pavement material commonly used in various countries. This product is widely used for pavement signs on highways, airports, airport runways, railway stations, subways, bus stops, parking lots, parks, squares, schools and hotels, office buildings, etc. The product is currently the leading new material in the market in terms of constructing landscape urban landscape communities and beautifying the urban environment.

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