High temperature fire clay crucibles widely used in mining laboratories, Metallurgical Plant, and other areas of metal sample analysis. Our fire assay crucible seletion high quality alumina bauxite, mullite, kaolin as raw material with scientific formul and advanced technology. Very low content of gold and silver elements can make the test results more accurate.
High temperature fire clay crucibles for gold assaying
Working Temperature 1350 degree,Fire assay working temperature less than 1150 degree.
Features:
Al2O 45%-55%
SiO2 38%-56%
Fe2O3 ≤1%
1. High refractoriness,no cracking;
2. Good corrosion resistance;
3. Good thermal shock resistance;
4. No hanging residue, impermeable,the export series can use 3-5 times,it is the superduper container for fire assay.
Applications
Precious Metal Analysis
Mining Laboratory
Laboratory Testing
Mineral Assaying
Fire Assaying
Gold Assaying
Crucible used for lab
Chemical Composition
Item | Data |
SiO2 | 54.6% |
Al2O3 | 40.31% |
Fe2O3 | 1.11% |
TiO2 | 0.47% |
CaO | 1.28% |
MgO | 0.34% |
K2O | 0.61% |
L.O.I(loss on ignition) | 0.21% |
Item | OD (mm) | Height (mm) | Capacity (ml) | Wooden Case Dimension (mm) | Qty/Case (pc) | Qty/20’FCL (pc) |
XTL-30g | 88 | 110 | 250 | 1070*1070*1080 | 2310 | 46200 |
XTL-40g | 88 | 135 | 350 | 1110*1070*1080 | 1980 | 39600 |
XTL-45g | 88 | 160 | 500 | 1080*1170*1080 | 1296 | 25920 |
XTL-45g | 90 | 155 | 680 | 1140*1030*1120 | 1296 | 25920 |
XTL-50g | 105 | 150 | 700 | 1140*1030*1120 | 1530 | 30600 |
XTL-65g | 105 | 165 | 720 | 1140*1030*1120 | 1425 | 28500 |
XTL-750 | 120 | 160 | 750 | 1080*1170*1080 | 900 | 18000 |
If you have another questions,please feel free to contact us.
Liling Xing Tai Long Special Ceramic Co.,Ltd
Contact: Fanny
Tel: +86 13975373343
0086-0731-23253338
Email: admin@llxtl-china.com
WhatsApp:0086-13975373343
Company address: Shentan Industrial Zone, Liling, Hunan, 412200
Leave A Message
Copyright © 2022 Liling xing tai long special ceramic co.,ltd All Rights Reserved.