vermiculite concentrate raw ore fine grade

Minimum Order

Vermiculite Concentrates:

Vermiculite is one of the world’s most unique minerals. A hydrated Magnesium Aluminum Silicate, it is light weight, inorganic (incombustible), compressible, highly absorbent and non-reactive and is used in thousands of applications including potting soils and grow mixes.

This characteristic of exfoliation, the basis for commercial use of the mineral, is the result of the mechanical separation of the layers by the rapid conversion of contained water to steam.

The increase in bulk volume of commercial grades is 8 to 12 times, but individual flakes may exfoliate as many as 30 times. There is a color change during expansion that is dependent upon the composition of the vermiculite and furnace temperature.

The bulk density of crude vermiculite or vermiculite concentrate is in the range of 640-1120 kg/m³ and exfoliated or expanded vermiculite is in the range of 64-160 kg/m³

With such prominent characteristics as being fireproof,heat insulating,sound and moisture absorbing, non-toxic,lightweight and disease free. It is widely used in construction,chemical industry, petroleum, electronics,light industry,environmental protection and as a medium of agricultural chemical products etc.


-PH 7 max.


-Thermal conductivity:0.045-0.06 Calorie /CM

-Unit Weight Approx. 0.9kg/M

-Tensile strength 1.000-1.500kgs/CM

D-Hardness :1-1.8


Vermiculite Applications

Gaskets or Seals
Insulation in Steelworks and Foundries
Processed vermiculite
Friction Linings
Soil improvement
Fertilizer Carrier
Vermiculite Plasters
Fireproof Board

Xinjiang Yuli Xinlong Vermiculite Co., Ltd. was founded in 1999 and registered capital of RMB 30 million Yuan. It is an enterprise based on vermiculite, mica ore, and integrated mining, processing, sales and R&D as a whole. After optimizing all resources with continuous efforts in the past years, our company has been developed into a professional enterprise in vermiculite & mica fields and becomes a prestigious enterprise of this field. Our employees are about 200, including 45 professional technicians.


The vermiculite mine of our company with an estimated reserve of 100 million ton and a discovered deposit of 14.8 million tons in the Qieganbulake No.2 Ore Body, which is the largest in China and the second-largest in the world, with the advantages of large ore reserve (95% of China's reserve), high grade of raw material and easy mining. Advanced technology and production line enable us a good annual production capacity of 120,000 MTs vermiculite concentrate and 30,000 m exfoliated vermiculite and 30,000 mica concentrate. Our most competitive product is vermiculite concentrate of all kind of sizes, which is scale-shaped flacks. We acquired Import & Export License, which enabled us selling our products all over the world. Our leading markets are North America, Europe, Australia, follows as Singapore, Japan, South Korea, Hong Kong, Taiwan, Russia, etc. As a key member of the World Vermiculite Association, our products share a leading place in this filed.


Aiming at sci-tech as its lead, management as its base, market as its direction, benefits as its center, through assets reorganization, technical modification and strengthening management, the company has achieved both good economic benefit and social benefit. Xinlong Vermiculite has already become the synonymous of Chinese vermiculite. The company has successively acquired various certificates and honors including Good Faith Taxpayer, Contract Trustworthy Enterprise, Outstanding Small-and-Medium-Size Enterprise, Advanced Export Enterprise, etc.


In the future development, the company will seize the opportunities, challenge all difficulties, manage firmly and make innovation practically in line with the principals of being based on resource, developing local area and advancing towards the world, to make the vermiculite industry larger and stronger. At the same time, keeping uphold the customer-oriented business philosophy, the company is to win customers' satisfaction and trust by high quality products and good service.

Other supplies related products

1-2mm fine grade silver raw vermiculite

Payment:TT Or LC
Delivery:within 15 days after we receive deposit
Packing:Ton bag(1mts/bag 1.1mts/bag 1.2mts/bag 1.25mts/bag) or meet your requirements
1-2mm fine grade silver raw vermiculite

Shijiazhuang Kedahua Imp&Exp

China China
Manufacturer, Exporter, Importer

Vermiculite (raw vermiculite expanded vermiculite)

Payment:T/T L/C
Delivery:Within 15days after we receive the deposit
Packing:Ton bag or depend on client's demands

Shijiazhuang Kedahua Imp&Exp Trade Co.,Ltd

China China
Manufacturer, Exporter, Agent

Xinjiang Yuli Xinlong Vermiculite Co., Ltd.

China China
Contact Person: RoyZhou
Telephone: +86 996 210 4244
Location: Xinjiang Uygur, China
Fax:+86 996 201 4498
Business Type:Manufacturer
Main Target Region:World Wide
17F, Huayu Commercial Building, East Renmin Rd., Korla, Xinjiang, China
Main Product:
View the Seller's Store

Products from the company