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Shijiazhuang Pinquan Minerals Trade Co., Ltd.
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Vermiculite, Vermiculite for Fireproof and Insulation (PQ-V01)

Vermiculite, Vermiculite for Fireproof and Insulation (PQ-V01)

Price : US $ 5/ Bag
Packaging Details : 80L/Bag
Payment Terms : L/C, T/T, Western Union
Place of Origin : Hebei,
Material : Non-asbestos
Color : Golden or White
Production Capacity : 7000m3/Month
Model Number : PQ-V01
Brand Name : PQ
Standard : 1-3mm, 2-4mm, 3-5mm, 4-8mm
Trade Terms : FOB, CFR, CIF, CIP, CPT
Main Markets : Global
HS Code : 6806200000
Type : High-temperature Adhesives
Category : Fire Suit
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Product: Vermiculite
Type: Silver white vermiculite, Golden Vermiculite
Sizes: 10-20mesh, 20-40mesh, 0-1mm, 1-3mm, 2-4mm, 3-5mm, 4-8mm
Appearance: white or gold granule
Description: Vermiculite is one member of the micaceous hydrated silicate minerals, resembling mica in appearance. When heated to a temperature of about 850-950,as water flashing into steam, raw vermiculite instantly expands (exfoliates) up to 15-20 times, maximum 30 times its original bulk volume, and during expansion its color change from gold brown into silver white. 
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CHEMICAL COMPOSITIONS (%)PHYSICAL PROPERTY
SiO237-42Bulk Density KG/M60-200
Fe2O33.5-18Thermal Conductivity W/{M·K}0.047-0.081
Al2O39-17Fire-Proof(∑C)1300-1350
K2O5-8Temperature in Use(∑C)900-1000
H2O5-11Water Absorption %26.5-40.6
Ph7-11Anti-freezingThe parcicle size has no change when it is freezed 15 times under -20∑C.
CaO1-2Sound Absorption0.53-0.63
MgO11-23Corrosion ResistingAlkali-resisting

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Vermiculite, Vermiculite for Fireproof and Insulation (PQ-V01) Images

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