CERAMIC GRAINS

The alumina abrasive having a microcrystalline structure obtained by the gel method is called ceramic abrasive grainThrough special processing, each grain has thousands of tiny crystals. This structure brings very good self-sharpness performance of the grains, which can continuously reveal new and sharp cutting edges.

RIKEN RMC wood grain ceramicis very dense, rough, strong and sharp. When worn, the ceramic abrasive grain will produce a sharp cutting edge similar to the knife edge. Therefore, the ceramic abrasive grain will have a lower cutting temperature and lower burnt than the ordinary alumina when sanding hard to sand materials. It can be keeping sharpness for a long time with low loading. So that will bring you less total downtime and longer life.

Brief Introduction of Ceramic Abrasive Grain

Wood grain ceramic products could process into kinds of shapes, like belts, sand discs, sheets. The grains character decide that products have longer sanding life, higher cutting force and higher sanding efficiency performance.

Ceramic abrasive belts and sanding discs could bring you rapid cutting on difficult-to-sand materials such as aerospace, aerospace alloys and forged steel. The unique ability of ceramic abrasives increase production and reduces labor costs. Riken abrasivesRMC wood grain ceramic products also have a good performance in general sanding in auto repair, steamships, and aluminum alloys.

The ceramic abrasive grain is a new abrasive with a microcrystalline structure prepared by gel sintering. It does not use the smelting method and uses Al2O3 below 5 microns. In the presence of an acid, some of the oxides is added to produce gelatin, which is made into granules. The raw material is strict, and the content of sodium oxide is less than 5%. It is characterized by non-smelting and crystallization within 3 microns.

Ceramic abrasives are hard and tough. Fine crystal shape can make Abrasives fall off regularly at different levels, make self-sharpening orderly, keep the sharpness of the whole abrasive, and have good processing effect.

Working conditions are equally important. Temperature and pressure are more important. Crystals are destroyed one by one to achieve self-sharpening.

It is first used to coat abrasives, which is 3-5 times higher than ordinary corundum (ordinary 100, zirconium corundum 207, ceramic abrasive 333).

At present, the world-famous ceramic abrasives factoryinclude Saint-Gobain, 3M, Tebuck , VSM and Hermes. American 3M company is called "Cubitron", and its maximum crystallization is less than 3 micron.

Norton company is called SG abrasive, its crystal form is several microns; German Hermes company is called CB abrasive, its maximum crystallization is less than 5 microns. The crystal type of CX abrasive in Japan is called 1 micron, but in fact, it is less than 3 micron.

Other supplier products

	AP82M Sand Paper Rolls	AP82M Sand Paper Rolls Woodworking Sandpaper Rolls Riken RMCAP82M adopts the special backing paper with high wear-resistant. This woodworking san...
	CJ25 ABRASIVE CLOTH	Rmc Riken AbrasivesJwt cloth CJ25 uses Jwt poly-cotton cloth and silicon carbide, making it flexible, high wear-resistant and high coating dense. I...
	VELCRO DISC, PSA DISC	Riken and RMC, velcro sanding discs suppliers, velcro backed sanding discs or velcro backed sanding pads(commonly known as bulk hook and loop sandi...
	AJ23 Abrasive Cloth	The backing of RMC & Riken abrasive cloth AJ23 is red Jwt, making it a high-quality flexible product and easy to be torn by hand. It is widely ...
	WATERPROOF ABRASIVE PAPER	Waterproof abrasive paper is coated abrasives, it's silicon carbide and aluminum oxide grain is bonded to the high-grade water-resistant paper base...

供应产品

Same products

	Aluminum Oxide Fiber Disc	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	Aluminum Oxide Fiber Disc It is strong and has durable, long sanding life, high sanding performa...
	AJ26M Abrasive Belts for Metal	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	AJ26M Abrasive Belts for Metal RMC AJ26M abrasive belts for metal backing is Jwt flexible and hi...
	AJ25 Aluminium Oxide Abrasive Belts	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	AJ25 Aluminium Oxide Abrasive Belts The backing cloth make anti-slip treatment with high strengt...
	AF37M Green Abrasive Film	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	RMC AF37M green abrasive microfinishing filmcan be used as Velcro and PSA disc, and also suitable...
	Abrasive Paper	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	Abrasive Paper Shop roll abrasive paperAP33M is a special product suitable for fast sanding. Pre...