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Product Name: |
crude vermiculite
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Specifications |
<1MM,1-3MM,3-5MM,5-7MM |
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Flakes of raw vermiculite concentrate are micaceous in appearance and contain interlayer water in their structure.When the flakes are heated rapidly at a temperature above 870 ℃,the water flashes into steam,and the flakes expand into accordionlike particles.This process is called exfoliation, or expansion, and the resulting lightweight material is chemically inert, fire resistant, and odorless. |
Company: |
Yanxi Minerals Co.,Ltd
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Contact: |
Ms. Anne Zhang |
Address: |
Rm7A06, Jun An Crystal Apartment,No.103 Yuhuaxi Rd |
Postcode: |
050001 |
Tel: |
86-311-85205579 |
Fax: |
86-311-85205578 |
E-mail: |
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