六方H Boron Nitride生产厂家

宏元新材化工原料厂家的小编今天给大家介绍下关于六方H Boron Nitride生产厂家的相关介绍，我们是一家生产销售六方氮化硼,白石墨烯等氮化硼的化工原料厂家，已有51年的生产工艺经验，Boron Nitride也就是氮化硼，六方氮化硼HBN属于Boron Nitride的其中一类。接下来一起来看看吧！

Boron nitride is a crystal made of nitrogen and boron atoms and comes in four different variants:cubic boron nitride (CBN), hexagonal boron nitride (HBN), rhombohedral boron nitride (RBN) and wurtz Ore Boron Nitride (WBN). Among them, hexagonal boron nitride is the most stable crystalline form. Hexagonal boron nitride is a hexagonal crystal form, also called graphitic boron nitride. Similar to the hexagonal carbon network in graphite, it has diamagnetism and high anisotropy. The crystal parameters are also quite similar.

Hexagonal boron nitride properties:

1. Electrical insulation, thermal conductivity, chemical corrosion resistance and lubricity, and strong neutron absorption capacity, relatively stable to almost all organic solvents and corrosive chemicals;

2. Chemically inert to almost all molten metals.

3. In the air below 1000 ℃, various physical and chemical properties remain basically unchanged; in nitrogen or argon, the temperature is still stable at 3000 ℃.

4. The hexagonal boron nitride powder is hot-pressed and sintered into a white block, which is easy to machine and has a temperature resistance of up to 2000 °C.

Different type of hexagonal boron nitride and different particle sizes of hexagonal boron nitride  have different applications . Next, I will introduce the uses of each model to you.

Hexagonal Boron Nitride-A, B, C type:

1. Filler

2. Mold release agent for molding and injection molding

3. Composite ceramics, hexagonal boron nitride composite ceramic materials.

Application of hexagonal boron nitride D type:

1. Because the particle size is similar to that of PTFE and the particle size is uniform, it is especially suitable for high-pressure switch nozzles;
2. At the same time, due to its excellent thermal conductivity, it is very suitable for thermally conductive plastic or thermally conductive rubber;
3. Due to its low oxygen content ,it is also particularly suitable for special ceramic raw materials.
Application of hexagonal boron nitride E type:
1. Cosmetics
2. Thermally conductive material
Application of hexagonal boron nitride F type:
1. Additives in high-end electronics industry

氮化硼是由氮原子和硼原子所构成的晶体，具有四种不同的变体：六方氮化硼（HBN)、菱方氮化硼（RBN）、立方氮化硼（CBN）和纤锌矿氮化硼（WBN）。其中六方氮化硼是最稳定的结晶形式，六方氮化硼是六方晶型，also called graphitic boron nitride.与石墨中的六角碳网相似，具有反磁性及很高的异向性，晶体参数两者也颇为相近。
六方氮化硼性能：
1、电绝缘性、导热性、耐化学腐蚀性和润滑性，并具有很强的中子吸收能力，几乎对所有的有机溶剂及腐蚀性化学物质都是相对稳定的；
2、对几乎所有的熔融金属都呈化学惰性。
3、在空气中1000℃以下，各种物理化学性质基本保持不变；在氮气或氩气中使用温度3000℃仍然稳定。
4、六方氮化硼粉末经热压烧结后成白色块状，易于机械加工，耐温可高达2000℃。
六方氮化硼不同型号，不同粒径的应用用途有所不同，接下来小编就各个型号用途给大家做介绍
六方氮化硼-A、B、C型号:
1、填料
2、造成型和注射成型的脱模剂
3、复合陶瓷，六方氮化硼复合陶瓷材料。
六方氮化硼D型号的应用用途：
1、因其粒度与聚四氟乙烯近似，粒度均匀，因此特别适合作高压开关喷口；
2、同时由于其较优的导热性能，非常适合作导热塑料或导热橡胶；
3、而由于其较低的氧含量（一般小于0.5%），也特别适合作特种陶瓷原料。
六方氮化硼E型号的应用用途：
1、化妆品
2、导热材料
六方氮化硼F型号的应用用途：
1、高端电子行业的添加剂
宏元新材化工原料厂家的小编就给您介绍到这里了，有疑问的可以电话咨询小编我！
参考资料：https://en.wikipedia.org/wiki/Boron_nitride#:~:text=Boron%20nitride%20is%20a%20thermally,a%20similarly%20structured%20carbon%20lattice.

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