White Powde Potassium Fluoborate High Stability CAS Number 14075-53-7

Product Description

Potassium fluoborate (chemical formula: KBF4), also known as potassium boron fluoride and potassium tetrafluoroborate, is the potassium salt of fluoboric acid. Slightly soluble in water, solubility 4.4 g/L (20℃), insoluble in cold ethanol and alkali solution, slightly soluble in hot ethanol.

Potassium fluoborate is white powder or gel crystal. Non-hygroscopic. Bitter taste. Potassium fluoroborate can be prepared by reacting hydrofluoric acid with boric acid and then neutralizing it with potassium hydroxide. Potassium fluoroborate can be used as a flux during welding.

Physical Properties

Applications

1.For additives of grinding products can effectively improve the wear resistance,cutting force and cutting efficiency of resin grinding wheel,cutting blade and sandpaper.

2.Used as brazing agent for aluminum,aluminum alloy,stainless steel.

3.For degassing agent and flux in the manufacturing process of aluminum alloy.

4.For active fillers and emulsifiers in glass and ceramic industry.

Storage

1. Should be stored in a cool, dry warehouse. Store in tightly sealed packaging to prevent damage to the packaging. During transportation, be sure to protect it from rain, sunlight, and moisture.

2. When potassium fluoroborate exceeds the melting point, it decomposes into toxic boron trifluoride gas. In the atmosphere, potassium fluoroborate is rapidly hydrolyzed due to the action of water vapor and produces white smoke, which is irritating to the skin, eyes, and especially the lungs. effect.


Packing

Packed in glass bottles and packed in cartons. 0. 5kg per bottle. Packaging: 1kg, 25kg, 200kg.
 

Moving and loading

1. Handle with care

When handling and loading potassium borate, handle it with care to avoid collisions and falls. Collisions and drops may cause damage to the packaging, exposing the potassium titanate to the air, affecting its quality and safety.

2. Prevent pollution

Potassium borate should be protected from contamination during handling, loading and unloading. Avoid contact with other chemicals, dust, impurities, etc. to avoid affecting its performance.

Inspection and maintenance

1. Regular inspection

Stored potassium borate should be inspected regularly to see if its packaging is intact and whether there are moisture absorption, caking, discoloration, etc. If problems are discovered, measures should be taken promptly to deal with them.

2. Maintenance

Clean and maintain the storage environment regularly to keep it dry, ventilated and tidy. At the same time, you should also check whether ventilation equipment, fire-fighting equipment, etc. are operating normally to ensure the safety of the storage environment.

FAQ

Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customer.

Q2: How to start orders and make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or other we can discuss.

Q3: How to confirm the Product Quality before placing orders.
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and request, we will manufacture the products according to your request.

Q4: What is your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition the sample charge is 100% paid.

Q5: How about delivery leadtime?
A: Delivery lead time: about 3-5 days after payment confirmed. (Chinese holiday not included)

Q6: Is there a discount?
A: Different quantity has different discount.

Q7: How to contact us?
A: You can contact wuth us by Whatsapp or Email. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.