Kunshan Jingkun Oilfield Chemical Technology Co., Ltd. is a subsidiary of the China National Petroleum Corporation, located in the picturesque and culturally rich region of Jiangnan Water Town in the northeast of Kunshan City, Jiangsu Province. It borders Shanghai to the east and Suzhou to the west, is adjacent to the Huzhou-Nanjing Railway and the Huzhou-Nanjing Expressway, and is in close proximity to the Kunshan Economic and Technological Development Zone. With convenient water and land transportation and a strategic geographical location, the company has a history of over 40 years. It currently has a total asset value of 5.67 billion yuan, a total area of over 90,000 square meters, and nearly 200 employees. The company's main business is the research, development, and manufacturing of natural plant gums, while also engaging in diversified operations such as liquefied gas and property leasing. Since the "Tenth Five-Year Plan" period, through vigorous implementation of technological innovation and talent development strategies, the company's scale, technical strength, and product competitiveness in its main business field have rapidly increased. It has now established a relatively complete and domestically competitive research and development platform for plant gums and production equipment facilities, with a total production capacity of 25,000 tons, making it a professional producer of guar gum and its series of derivatives known domestically.
Guar gum identification test
Microscope Identification: Weigh 0.2g of the sample into a mortar, add 2-3mL of a water solution containing 0.5% iodine and 1% potassium iodide, grind thoroughly, and place on a slide. Observe under a microscope. Guar gum exhibits compactly aggregated round to pear-shaped cells, with intracellular matter appearing yellow to brown.
2. Measurement Instruments: NDJ-1 type rotary viscometer; electric heating constant-temperature water bath; analytical balance with a sensitivity of 0.1mg; 250mL tall beaker; 300mL stoppered conical flask. Measurement Steps: Precisely weigh 2.500g of the sample dried in an oven at 105℃ for 2 hours and place it in a dry conical flask. Add 200.0mL of water, immediately seal and vigorously stir until the solution is uniform. Add 47.5mL more water and stir again. Add thickener, stir once more after 10 minutes, thickener price. Then, stir again every 0.5 hours. After 2 hours, pour the solution into the beaker and soak in a 25℃ constant-temperature water bath for 0.5 hours. Stir the mixture with a glass rod and immediately measure the apparent viscosity of the adhesive at 25℃ using the NDJ-1 type rotary viscometer with the 3rd rotor at 12r/min.
Guar gum, also known as guar bean gum or gum karaya, is a thickener priced competitively and is one of the more affordable and widely used edible colloids internationally. It is a type of edible polysaccharide extracted from the seeds of the guar tree. Guar gum is a natural high molecular weight hydrophilic colloid, primarily composed of galactose and mannose polymers, and belongs to the natural galactomannan group. It is a stable source, relatively inexpensive, with high viscosity and a broad range of applications, making it a common food quality improver.
Guar gum identification test
1. Measuring Instruments for Viscosity: NDJ-1 type rotating viscometer; electric heating constant temperature water bath; analytical balance with a sensitivity of 0.1mg; 250mL tall beaker; 300mL capped ground-glass conical flask. Measurement Procedure: Accurately weigh 2.500g of the sample dried in an oven at 105℃ for 2 hours and place it in a dry conical flask. Add 200.0mL of water, immediately seal it, and vigorously shake until the solution is uniform. Then, add 47.5mL more water and shake evenly. Shake once after 10 minutes, and then shake again every 0.5 hours thereafter. After 2 hours, pour the solution into the beaker and soak in a 25℃ constant temperature water bath for 0.5 hours. Supply thickener, stir the mixture evenly with a glass rod, and then immediately measure the apparent viscosity of the adhesive at 25℃ using the NDJ-1 type rotating viscometer with a No. 3 rotor at 12r/min.
Guar gum, also known as Guar bean gum or gum tragacanth, is one of the more affordable and widely used edible colloids internationally. Guar gum is a polysaccharide compound extracted from the seeds of the guar tree.
Guar gum for cement-based mortar
JK-703 is a non-ionic polymer chemically modified from natural guar gum, specifically used in various mortars, cementitious mortars, and putty powders to act as a thickener and water-retaining agent. It boasts strong alkaline resistance and can achieve excellent thickening effects under alkaline conditions.
Thickener - Kunshan Jingkun Oilfield - Thickener Pricing Provided by Kunshan Jingkun Oilfield Chemical Technology Co., Ltd. Kunshan Jingkun Oilfield Chemical Technology Co., Ltd. is a company specializing in "polysaccharide plant gum, guar gum, modified guar gum, hydroxypropyl, hydroxypropyl guar gum." Adhering to the philosophy of "honest operation, dedicated service," we offer superior products and services. Please call for inquiries! Contact: Manager Jiang.
