Magnesium Oxide Manufacturers MGO 65 Low Fe White Ore Powder and Granular Price with Cheap Price and High Quality

Product Description

  

Product Description

Magnesium oxide

           Magnesium oxide, is an inorganic compound, chemical formula MgO, is an oxide of magnesium, is an ionic compound, white solid at room temperature. Magnesium oxide exists in nature in the form of magnesite and is a raw material for magnesium smelting.
             Magnesium oxide has high fire resistance and insulation properties. After high temperature burning above 1000ºC can be converted into crystals, rise to 1500-2000 °C into dead burned magnesium oxide (magnesia) or sintered magnesium oxide. At high temperatures above 0ºC, it is almost completely converted into α-Al2O3.
            Magnesium oxide is an alkaline oxide, has the commonness of alkaline oxide, belongs to the gelling material. White or off-white powder, odorless, tasteless, non-toxic, is a typical alkaline earth metal oxide, chemical formula MgO. The melting point is 2852 ° C, the boiling point is 3600 ° C, and the density is 3.58g/cm3 (25 ° C). Soluble in acid and ammonium salt solution, insoluble in alcohol. Solubility in water is 0.00062 g/100 mL (0 °C), 0.0086 g/100 mL (30 °C). Exposed to the air, it is easy to absorb water and carbon dioxide and gradually become basic magnesium carbonate, light products are faster than heavy quality products, and combined with water to generate magnesium hydroxide under certain conditions, a slightly alkaline reaction, and the pH of saturated aqueous solution is 10.3. Soluble in acid and ammonium salt insoluble in water, its solution is alkaline. Insoluble in ethanol. Strong refraction in the visible and near ultraviolet range. Magnesite (MgCO3), dolomite (MgCO3·CaCO3) and seawater are the main raw materials for the production of magnesia. Thermal decomposition of magnesite or dolomite to obtain magnesium oxide. Magnesium hydroxide is precipitated by treating seawater with slaked lime, and magnesium hydroxide is burned to obtain magnesium oxide. It can also be used to obtain magnesium chloride halogen block from the comprehensive utilization of seawater or brine after extraction of bromine as raw materials, add sodium hydroxide or sodium carbonate to produce magnesium hydroxide or basic magnesium carbonate precipitation, and then burn to obtain magnesium oxide. China mainly uses magnesite, dolomite, brine or halogen block as raw materials.

Product Parameters

1. Magnesium Oxide specially for Neoperne
Properties: Standard: HG/T2573-2012, HG/T3928-2012 Effect: Anti-scorching agent , Acid absorption agent, filler, Wearproof, High Temperature Resistant, Corrosion Resistant.
	QT-01		QT-120	QT-150	QT-150G
ITEMS	VALUE	ITEMS	VALUE	VALUE	VALUE
MgO: % ≥	93.5	MgO: % ≥ (850°C constant weight)	97.5	97.5	97.5
CaO :% ≤	0.5	CaO :% ≤	0.5	0.5	0.5
Hydrochloric acid insoluble:% ≤	0.2	Hydrochloric acid insoluble:% ≤	0.2	0.2	0.2
Residue greater than 100meshs: % ≤	nil	Residue greater than 100meshs: % ≤	nil	nil	nil
Loss on Ignition: % ≤	5	Loss on Ignition: % ≤	10	10	10
Fe: % ≤	0.05	Fe: % ≤	0.05	0.05	0.05
Stack Density: (g/ml) ≤	0.25	Stack Density: (g/ml) ≤	0.25	0.25	0.25
		iodine absorption value: (mgI2/gMgO) ≥	120	120	120

2. Magnesium Oxide specially for Medical Rubber Plug
Properties: Standard: HG/T2573-2012, HG/T3928-2012 Effect: Anti-scorching agent , Vulcanizing agent, Acid absorption agent, filler.
	QT-02		QT-150Y
ITEMS	VALUE	ITEMS	VALUE
MgO: % ≥	95	MgO: % ≥ (850°C constant weight)	97.5
CaO :% ≤	1	CaO :% ≤	0.5
Hydrochloric acid insoluble:% ≤	0.1	Hydrochloric acid insoluble:% ≤	0.1
Residue greater than 100meshs: % ≤	0.01	Residue greater than 100meshs: % ≤	0.03
Loss on Ignition: % ≤	3.5	Loss on Ignition: % ≤	10
Stack Density: (g/ml) ≤	0.2	Stack Density: (g/ml) ≤	0.2
		iodine absorption value: (mgI2/gMgO) ≥	150

3.Magnesium Oxide specially for CPE Rubber hose, Rubber Belt , Conveyer belt
Properties: Standard: HG/T2573-2012, HG/T3928-2012 Effect: Vulcanizing agent , Anti-scorching agent , Acid absorption agent, filler, Wearproof, High Temperature Resistant, Corrosion Resistant, Flame proof and retardancy.
QT	QT-03		QT-150P
ITEMS	VALUE	ITEMS	VALUE
MgO: % ≥	93.5	MgO: % ≥ (850°C constant weight)	97.5
CaO :% ≤	1	CaO :% ≤	1
Hydrochloric acid insoluble:% ≤	0.13	Hydrochloric acid insoluble:% ≤	0.13
Residue greater than 100meshs: % ≤	nil	Residue greater than 100meshs: % ≤	nil
Loss on Ignition: % ≤	5	Loss on Ignition: % ≤	10
Fe: % ≤	0.13	Fe: % ≤	0.13
Stack Density: (g/ml) ≤	0.25	Stack Density: (g/ml) ≤	0.25
		iodine absorption value: (mgI2/gMgO) ≥	150

4. Magnesium Oxide specially for CPE Wires & Cables
Properties: Standard: HG/T2573-2012, HG/T3928-2012 Effect: Vulcanizing agent , Anti-scorching agent , Acid absorption agent.
	QT-04	QT-04D	QT-120	QT-120C	QT-150C
ITEMS	VALUE	VALUE	ITEMS	VALUE	VALUE
MgO: % ≥	93	93	MgO: % ≥ (850°C constant weight)	97.5	97.5
CaO :% ≤	1	1.5	CaO :% ≤	1.5	1.5
Residue greater than 100meshs: % ≤	nil	nil	Residue greater than 100meshs: % ≤	nil	nil
Loss on Ignition: % ≤	5	5	Loss on Ignition: % ≤	10	10
Fe: % ≤	0.2	0.25	Fe: % ≤	0.2	0.2
Stack Density: (g/ml) ≤	0.2	0.2	Stack Density: (g/ml) ≤	0.25	0.25
			iodine absorption value: (mgI2/gMgO) ≥	120	150

5. Magnesium Oxide specially for Tyres
Properties: Standard: HG/T2573-2012, HG/T3928-2012 Effect: Accelerator, Anti-scorching agent, Acid absorption agent, filler.
	QT-05		QT-150L
ITEMS	VALUE	ITEMS	VALUE
MgO: % ≥	92	MgO: % ≥ (850°C constant weight)	97.5
CaO :% ≤	1.5	CaO :% ≤	1.5
Loss on Ignition: % ≤	5	Loss on Ignition: % ≤	10
Stack Density: (g/ml) ≤	0.25	Stack Density: (g/ml) ≤	0.25
		iodine absorption value: (mgI2/gMgO) ≥	150

6.Magnesium Oxide specially for Polymer Resin
Properties: Standard: HG/T2573-2012, HG/T3928-2012 Effect: Adhesion, enhancement, catalysis and acid absorption in polymer resin.
	QT-07		QT-150S
ITEMS	VALUE	ITEMS	VALUE
MgO: % ≥	93	MgO: % ≥ (850°C constant weight)	97.5
CaO :% ≤	1	CaO :% ≤	1
Residue greater than 100meshs: % ≤	nil	Residue greater than 100meshs: % ≤	nil
Loss on Ignition: % ≤	5	Loss on Ignition: % ≤	10
Fe: % ≤	0.15	Fe: % ≤	0.15
Stack Density: (g/ml) ≤	0.25	Stack Density: (g/ml) ≤	0.25
		iodine absorption value: (mgI2/gMgO) ≥	150

7.Magnesium Oxide Stearic acid modification Type
Properties: Standard: HG/T2573-2012, HG/T3928-2012 Effect: Improve the free enthalpy and hydrophilic and hydrophobic properties of magnesiumoxide surface, increase wettability and binding force between the organic substrate, and improve the material properties.
	QT-201A Superior	QT-201A Qualified	QT-120	QT-201B Superior	QT-201B Qualified
ITEMS	VALUE	VALUE	ITEMS	VALUE	VALUE
MgO: % ≥	92	92	MgO: % ≥	88	88
CaO :% ≤	1.5	2	CaO :% ≤	1.5	2
Fe: % ≤	0.2	0.2	Fe: % ≤	0.2	0.2
Stack Density: (g/ml) ≤	0.25	0.25	Stack Density: (g/ml) ≤	0.25	0.25
Hydrochloric acid insoluble:% ≤	1	1.2	Hydrochloric acid insoluble:% ≤	1	1.2
Loss on Ignition: % ≤	2	2.5	Loss on Ignition: % ≤	8	8
Average Particle Size (um)	1.8	.6	Average Particle Size (um)	1.8	2.6
			iodine absorption value (mgI2/gMgO) ≥	60	60

Due to the large number of models,

Please contact the owner in time

Application

First, the industrial field refractory Magnesium oxide has high melting point, good fire resistance and erosion resistance, and is widely used in refractory materials in steel, cement, glass and other industries.
For example, magnesium oxide can be made into refractory products such as magnesia brick and magnesia chrome brick, which are used as the lining of high-temperature kilns. Ceramic material Magnesium oxide can be used as an additive to ceramic materials to improve the properties of ceramics. It can improve the strength, hardness and heat resistance of ceramics, while also adjusting the color and transparency of ceramics.
For example, in electronic ceramics, magnesium oxide can be used as an insulating material and a medium for capacitors. Environmental protection field Magnesium oxide can be used in wastewater treatment and exhaust gas purification. In wastewater treatment, magnesium oxide can neutralize acidic wastewater and remove heavy metal ions.
In the waste gas purification, magnesium oxide can absorb sulfur dioxide, nitrogen oxides and other harmful gases. Chemical industry Magnesium oxide is an important raw material for the production of chemical products such as magnesium sulfate and magnesium hydroxide. Magnesium sulfate is widely used in agriculture, medicine, papermaking and other industries. Magnesium hydroxide is an important flame retardant and environmental protection 
material. Second, the field of medicine Pharmaceutical preparation Magnesium oxide is commonly used in medicine as an antacid and a laxative. As an antacid, magnesium oxide can neutralize stomach acid and relieve symptoms such as stomach pain and heartburn caused by excessive stomach acid.

As a laxative, magnesium oxide can increase the water in the intestines, promote intestinal motility, and relieve constipation. Pharmaceutical excipients Magnesium oxide can also be used as pharmaceutical excipients for the preparation of tablets, capsules and other pharmaceutical preparations. It can play the role of filler, stabilizer, lubricant, etc., to improve the quality and stability of pharmaceutical preparations. Third, the food sector Food additive Magnesium oxide can be used as a food additive in the food industry, mainly for regulating the pH of food. For example, in the production of tofu, magnesium oxide can be used as a coagulant to solidify soybean milk into tofu. Nutritional supplement Magnesium oxide can also be used as a nutritional supplement to supplement the body's need for magnesium. Magnesium is one of the essential trace elements in human body, which plays an important role in the normal function of organs and tissues such as heart, nervous system and muscles. 4. Agriculture fertilizer Magnesium oxide can be used as a fertilizer to provide magnesium to plants. Magnesium is one of the components of plant chlorophyll and plays an important role in plant photosynthesis and growth and development. Magnesium oxide fertilizer can improve the yield and quality of crops. A soil conditioner Magnesium oxide can also be used for soil improvement to regulate the pH of the soil. For acidic soil, magnesium oxide can neutralize acidic substances in the soil, increase the pH value of the soil, and improve the fertility and structure of the soil.

Packaging & Shipping

Company Profile

Established in May 2009. It is located in Xingtai City, known as the "Niucheng". The new factory of Hebei Jietou Chemical Technology Co., Ltd. Has been put into production in the provincial development zone. It has 5 large -scale standardized production plants, and has a group of outstanding employees who love work and devoted themselves. At present, the number of front -line employees has reached 260, and 32 logistics and administrative staff. Introduce advanced ERP management systems in corporate resource management to achieve efficient and standardized management. In the future, with the continuous growth and development of the company, it will better drive the employment nearby and improve the local income level.
The company has its own production seminar more than 2, 000 square meters, its annual production capacity is very powerful, and has a stable supplier, and professionals engaged in importing and exporting business of diplomatic experts, comprehensive knowledge, diligence and energy. It is a complete industrial chain integration industry and trade. Hebei Province is rated as a private enterprise with a quality and service reputation AAA enterprise.
We can provide you with all kinds of high -quality products. For example: Epoxy resin, polyester resin, phenlic resin and other resin and other raw materials. Transformation starch, food additives, water treatment products, etc. As a source manufacturer, we have enough reserves and complete product reserves to meet your various needs in time.
Our customers come from all over the world, such as East Asia, Southeast Asia, North America, Europe and Australia.
These products have passed ISO9002 quality system certification and CCC certification. All products must conduct professional tests and strict selection raw materials before leaving the factory. This is the professional service you will get. Value and trust.
Our business philosophy is to provide customers with high -quality products, high -quality services and competitive prices. "Quality services are as important as high -quality products", that is, our CEO task. Your satisfaction is our unremitting pursuit. You are welcome to access our company.
We always remember that customers′ trust in our products comes from the high quality and best service of our products. Customer trust and support have always been the key to our company.
We are willing to establish a good business relationship with customers around the world and build a better future with customers.
We warmly welcome you to discuss business cooperation and sincerely hope to establish long -term cooperative relationships with you to become your reliable partner in China.

Certifications

FAQ

Q: Are you a factory or trading company?
A: We are a manufacturer of sour and preservatives.
For other product, we as the distributor and stockist because we have a good cooperation with our upstream & downstream factory.

Q: How long have you run on export trade?
A: 15 years focus on the food additivs and Vitamins, also some Fine Chemicals and API.

Q: What's your payment terms?

A: We accept all payment TT,LC,DP,Paypal. But for first time, we only do LC or TT.

Q: What's your delivery time?

A: Usually we will arrange the shipment in 7 -15 days.

Q: How about the packing?

A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

Q: How about the validity of the products?
A: We ensure that the cargoes have 80% shelf life when it delivery.

Q: What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your
markets have any special requirements, let us know.