supplier of the high quality Hexagonal Boron Nitride10043-11-5

supplier of  the high quality Hexagonal Boron Nitride  10043-11-5 Product Description   Executive standard Q/YTHS004-2010 English name Boron Nitride Another name Boronnitride off white powder CAS RN 10043-11-5

<Span style="font-family: 'times new roman', times; font-size: 14px; background-color: #ffffff; color: #000000;">Term	1st grade	2nd grade	3rd grade
Boron Nitride %	≥99	≥98	≥97
Free Boron %	≤0.5	≤0.5	≤0.5
Granularity	0.17-5	0.17-5	0.17-5
Appearance	White loose powder

Uses Boron nitride could be extensively used in the industrial departments of petroleum, chemical, machinery, electronics,
electric power, textiles, nuclear, space and other. It could be used as the additives of such polymers as plastic resin and so on, the insulators of high pressure high –frequency point and plasma are the solid-phase mixed material of semiconductor, the structural material of atomic reactor, the packing material for preventing neutron radiation, the solidlubricant and wear-resisting material and benzene absorbentetc. The mixture of titanium diboronide, titanium nitride andboron oxide, which is obtained by hot-pressing forming ofboron nitride and titanium, is the catalyst for dehydrog-enation of organic matters, rubber synthesis and platforming. In high temperature, it could be used as the specific materials of electrolysis and resistance, and hot sealing dry –heating agent of transistor. It is the materialof aluminium evaporating container.The boron nitride powder could be also used as the stickiness-proof agent for glass microbead, the demoulding agent for glass and
metal forming. The boron nitride made overhard materials could be used for making the high-speed cutting tool and the bit of geological prospecting and petroleum.  Package It is vaccum-packed in aluminium foil bag, in which is putplastic bag. Net weight 1kg a bag safety notes: Boron nitride is physical inert. Its power is considered harmful to human. It will harm one’s health by swallowing, inhaling, skin-connecting or eye-connecting. Swallowing and breathing will lead to unnormal to skin, respiratory system, liver, kidney and the circulatory system. Skin-contacting or eye-contacting will all give rise to stimulation. Should wear safety-protective glasses, dustproof gauze mask, rubber gloves during handling it. Transportation:Should avoid raining,dampening and can’t take mixed transportation with strong oxidants during transporting. Packaging & Shipping   Usage or Application     Company Information One of the biggest professional chemical materials manufacturers and suppliers which has passed GJB9001B 2009, With over 48 years experience in this field, our main products include fine chemical products, polyurethane foam gap filling agent, PVB,chlorinated paraffin, aerosol cans,  military and civil products, which are widely used in construction, industry daily chemical, medicine and other fields.   Cooperative partner   Certificate   FAQ 1,What are your prices?       Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information. 2,Do you have a minimum order quantity?        Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website 3,Can you supply the relevant documentation?        Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.  4,What is the average lead time?         For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so. 5,What kinds of payment methods do you accept?         You can make the payment to our bank account, Western Union or PayPal:
         30% deposit in advance, 70% balance against the copy of B/L. 6,What is the product warranty?        We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction 7,Do you guarantee safe and secure delivery of products?       Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge. 8,How about the shipping fees?       The shipping cost depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive way. By seafreight is the best solution for big amounts. Exactly freight rates we can only give you if we know the details of amount, weight and way. Please contact us for further information.   Contact us  

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