Specifications
1.H.S code:25301020002.Size:0-8nn
3.Expansion ratios:5.5-11times
4.Color:silver and golden
5.Manufacturer
1.Vermiculite size
Raw vermiculite | Siver vermiculite: 0.3-1mm1-2mm2-4mm3-6mm4-8mm |
Golden vermiculite: 0-30um0.3-0.6mm0.65-1mm0.3-1mm0.5-1.5mm0.5-1.2mm1.2-3.5mm 1.5-2.5mm1-2mm2-4mm3-6mm3.5-7mm,etc | |
Expanded vermiculite
| Silver vermiculite: 0.3-1mm1-3mm2-4mm3-6mm4-8mm20-400mesh |
Golden vermiculite: 0-30um0.3-0.6mm0.65-1mm0.3-1mm1-3mm2-4mm3-5mm4-8mm 20-400mesh |
Raw silver vermiculite
Expanded silver vermiculite
Raw gold vermiculite
Expanded gold vermiculite
2. Data for reference
Composition | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O | ph |
Percentage | 37-42 | 11-23 | 9-17 | 3.5-18 | 1-2 | 5-8 | 7-11 |
Asbestos fibers:none
Melting point: 1320°C-1370°C
Compressive resistance :100-150 Mpa
Solubility: Insolubility (most liquid )
Reactivity :Non reactive (except in very stong acids)
Corrosion resistance: Alkali-resistant
Thermal Conductivity: 0.045 - 0.069w/m °C Under ambient conditions
3.Other informations
Price is negotiated as per quantities ,payments terms ,specifications client require
Trade terms:FOB CNF CIF
Sample:we can suppy samples for free within 1kgs
Packing details:
Packing materials: PP bag inner with PE ,pure PP,or as per customer’ demands
Raw vermiculite :1mts/bag 1.1mts/bg 1.2mts/bag ,or according to customer's requirements.
Expanded vermicultie:100liter bag ,1000liter bag ,1200liter bag ,or as per customer's demands.