Middle Temperature Calcined Brown Fused Alumina

Middle temperature calcined brown fused alumina, economical option for coated abrasive industry.

Middle temperature calcined brown fused alumina is made from high quality brown fused alumina calcined at medium temperature of 1050 ℃, and then subjected to bonfire treatment. The organic matter existing in the abrasive is vaporized, the quality becomes pure, the cleanliness is high, the hydrophilicity is good, the expansion coefficient is small, the toughness is appropriately increased, and the magnetic substance content is reduced and the strength is high, which can improve the grinding efficiency and precision of the grinding tool, and is suitable for producing some high-grade coated abrasive tools and bonded abrasive wheel and discs.

Products Specification：

Products Application：

Due to the middle temperature is not enough to cause further chemical reaction inside of the particle, so it remain the same color of dark or light brown as original, but it is very helpful to improve the strength of grains and roughness of surface, very suitable for coated abrasive industry. This kind of grain are more suitable for coated abrasives... the general brown fused alumina will be used less and less in this area, nowadays more then 80% of coated abrasive manufacturer in China are choosing middle and high temperature grains to improve their quality. And this kind of coated abrasive cloth are very popular used for making good quality flap wheel and flap discs.

Products Packing：

1mt Jumob bags, 25kg plastic or paper bags on pallet, plastic bottle and cartons on pallet.

FAQ：

1. What is the minimum order quantity?

   1 box is ok, which quantity per box show in below forms.

2. What is delivery time?

   It will take 20-30 days include mixing, pressing, curing, testing and packing. The first trial order with OEM brand may 15 days extra.

3. The condition to accept OEM brand?

   No copy, No fake brand, release the authorized letter for original brand.

4. If you could accept sole agent or distributing in one country? What the condition to be an agent?

   It is not reasonable to be a sole agent at the beginning of cooperation, of course we could consider it when business volume increasing stability, you are welcome to be one of our distributor or retailer no matter the trial order quantity.

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