Vermiculite - 0.3-8mm Particle Size Range, 80-200kg/m3 Bulk Density | Fireproof, Thermal Insulation, Alkali-resisting, Free Sample Available

We are offering our customers a wide range of Vermiculite, which are available following Specifications :-
1. Size: 20-40mesh, 40-60mesh, 0.25-0.71mm,0.7-2mm,0.3-1mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm
2. Bulk density: 80-200kg/m3
3. Sample: The sample is free of charge within 500g...
4. Quality Control: As samples confirmed by buyer, Or manufacture by certificate of quality, Or by CIQ (or SGS) inspection.

Specification of Silver Expanded Vermiculite
Size Impurity Density
(3-6mm 90%min) 1%max 80-100kg/m3
(2-4mm 90%min) 1%max 100-105kg/m3
(1-2mm 90%min) 1%max 110-120kg/m3
(0.3-1mm 90%min) 2%max 125-135kg/m3
Remark:
According to the requirement of the customer, we can supply this product between 0mm to 8mm.

Thermal Conductivity
(W/{MA. K}) Fire-Proof
(degree celsius) Temperature in Use
(degree celsius ) Water Absorption
(%) Anti-freezing Sound Absorption
Corrosion Resisting
0.047-0.081 1300-1350 900-1000 26.5-40.6 The parcicle size has no change, when it is freezed 15 times under -20 degree celsius. 0.53-0.63 Alkali-resisting

Chemical Analysis
Element SiO2 MgO Al2O3 Fe2O3 CaO K2O Na2O Ph
Content% 40.49 23.66 12.62 5.77 1.26 7.90 0.83 8-11

Vermiculite Applications
In Construction
1. Fireproof Board
2. Loosefill Insulation
3. Construction Coatings
4. Lightweight Concretes
5. Vermiculite Plasters
In Industry 1. Thermal Insulation, refractor