Nextgen Advanced Materials provides standard products & tailor-made products for boron nitride tubes. Boron nitride tubes could be connected together to make longer boron nitride tubes, with flat or threaded joint presented below.Nextgen Advanced Materials supplies boron nitride tubes with high quality and fast delivery. Customization is available too.
You can rest assured to buy Nextgen Boron Nitride Tube from our factory. wish to be a long-term partner with you. Constant training and education enables us to stay on top of industry trends，so we can offer top notch services every time you need us. Boron nitride, or BN, is a chemical compound with equal numbers of boron and nitrogen atoms. The hexagonal boron nitride (HBN) corresponding to “white graphite" is the softest and most stable form among BN polymorphs, and is therefore used as lubricant and an additive to cosmetic products. The cubic (CBN) variety analogous to diamond has high hardness which is inferior only to diamond. The rare wurtzite BN (WBN) modification is similar to lonsdaleite, and it may even be harder than CBN.
Boron nitride tubes could be connected together to make longer boron nitride tubes, with flat or threaded joint.
| Material | Description | Availability |
| BN99 | Hot pressed at high temperature (1900℃). | Machinable Blanks |
| Excellent corrosion resistance and thermal conductivity. Limited wear resistance | Finished Parts | |
| Self-bonded and high purity(>99%) | ||
| BNBO | General purpose material | Finished Parts |
| Bonded by boric oxide | ||
| BNCB | Calcium borate bonded boron nitride | Finished Parts |
| Enhanced moisture resistance | ||
| BN60 | BN 60%, SiO2 40% | Finished Parts |
| BN40 | BN 40%, SiO2 60% | Finished Parts |
| ZSBN | BN-45%, Zr2O3 45% | Finished Parts |
| Compound Formula | BN |
| Molecular Weight | 24.82 |
| Appearance | White |
| Melting Point | 2973°C |
| Density | 2.1 g/cm3(h-BN); 3.45 g/cm3(c-BN) |
| Solubility in H2O | Insoluble |
| Refractive Index | 1.8 (h-BN); 2.1 (c-BN) |
| Electrical Resistivity | 13 to 15 10x Ω-m |
