White Powder Potassium Fluoborate KBF4 For Texture Etching Of Aluminum Alloys

Product Description

Potassium tetrafluoroborate, also known as potassium fluoroborate, has a chemical formula of KBF4 and a molecular weight of 125.90. Potassium borofluoride is white powder or gel crystal, slightly soluble in water and hot ethanol, and can be used as a flux during welding.

Physical Properties

Applications
 

1. Potassium borofluoride can also be used for texture etching of aluminum alloys and etching of titanium and silicon wafers.

2. Mainly used as abrasives for thermosetting resin grinding wheels, raw materials for aluminum-magnesium casting to produce boron-containing alloys, fluxes for heat welding and brazing, raw materials for preparing boron trifluoride and other fluoride salts, analytical reagents for electrochemical synthesis, etc.

3. In addition, it is also used in low chromic acid chromium plating and lead-tin alloy electrolytes, as well as in welding and fusing silver, gold, stainless steel, etc.

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.

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.