China Top Quality Gum Rosin Colophony Refined Hydrogenated Rosin Ww Grade Colophony Manufacturers, Suppliers, Factory

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Hot Products

  • Petroleum Resin for Rubber

    Petroleum Resin for Rubber

    Hot sale quality Petroleum Resin for Rubber with Low Price made in China. Harvest Enterprise is Petroleum Resin for Rubber manufacturer and supplier in China.
    1.Water white Granular C9 C5 Petroleum hydrogenated hydrocarbon resin
    2.Pure 0# Water White Color
    3.Good Compatibility with EVA, SBS,SIS
  • Magnesium Citrate Nonahydrate CAS 153531-96-5

    Magnesium Citrate Nonahydrate CAS 153531-96-5

    Harvest Enterprise is a professional leader China Magnesium Citrate Nonahydrate CAS 153531-96-5 manufacturer with high quality and reasonable price. Magnesium Citrate Nonahydrate (CAS:153531-96-5) is used as food additive, nutrient, saline laxative. It is widely used in pharmaceuticals. It plays an important role in regulating the heart’s neuromuscular activity and the conversion of sugar into energy. It is also essential to the metabolism of vitamin C.
  • Carbon Black N880

    Carbon Black N880

    Hot sale quality Carbon Black N880 with Low Price made in China. Harvest Enterprise is Carbon Black N880 manufacturer and supplier in China. Thermal Cracking carbon black is the most commonly used as reinforcing filler in the rubber industry. Generally 90%-95% quality are widely used in the rubber industry.Its consumption is about 40%-50% the total rubber consumption.
  • Calcium Citrate Tetrahydrate CAS5785-44-4

    Calcium Citrate Tetrahydrate CAS5785-44-4

    Harvest Enterprise as the professional manufacturer, we would like to provide you high quality Calcium Citrate Tetrahydrate CAS5785-44-4. Calcium Citrate Tetrahydrate (CAS:5785-44-4) is white powder, slightly soluble in water, and soluble in ethanol, which can be used as chelating agent, buffer, curing agent,especially calcium fortifier
  • Hydrogenated Rosin

    Hydrogenated Rosin

    High quality Hydrogenated Rosin is offered by China manufacturer Harvest Enterprise. Buy Hydrogenated Rosin which is of high quality directly with low price.
    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.
    4. Have a good solubility,Soluble in cyclohexane, petroleum ether, toluene, xylene, ethyl acetate, acetone and other solvents.
    5.Can be widly used in baby diapers.
  • Calcium Metal

    Calcium Metal

    Professional China quality Calcium Metal Manufacturers and Suppliers. Harvest Enterprise is 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.

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