Сохранить в закладки 1600318347376:
Customized gold,silver,platinum casting crucible
Product Features
1. using high purity quartz sand(SIO2≥99.99%)
2. coated inner layer with strict defect control(foreign inclusions, bubbles, bubble clusters, scratches/scuffs, structure faults, spikes, vapor clouds…)
3. high thermal performance(strong heat resistance, high transmission)
4. customization available(custom design according to drawings)
Quartz crucible | |
SIO2 : | 99.9 % |
Density : | 2.2(g/cm3) |
Degree of hardness moh' scale : | 6.6 |
Melting point: | 1732°C |
Working temperature : | 1350°C |
Max temperature can reach in a short time : | 1600°C |
Acid tolerance: | 30 times than Ceramics , 150 times than Stainless steel |
Visible light transmittance : | above 93% |
UV spectral region transmittance: | 80% |
Resistance value : | 10000 times than ordinary glass |
Annealing point: | 1180°C |
softening point: | 1630°C |
Strain point: | 1100°C |
Item | OD | ID | Inner height | Outer height | Buttom diameter | Weight(g) |
XTL-C0200 | 48 | 37 | 50 | 56 | 31 | 70 |
XTL-C0350 | 63 | 47 | 60 | 70 | 38 | 150 |
XTL-C0500 | 60 | 47 | 63 | 70 | 40 | 140 |
XTL-C0700 | 73 | 56 | 70 | 83 | 53 | 260 |
XTL-C1000 | 80 | 64 | 83 | 94 | 56 | 310 |
XTL-C2000 | 95 | 75 | 97 | 106 | 62 | 450 |
Новинки товаров от производителей по оптовым ценам