Product Description

Brown corundumname called emery, has high purity, good crystallinity, high liquidity, low coefficient of linear expansion, corrosion resistance characteristics. The product has the characteristics of no initiation, not pulverization, no cracking in the application process, especially the far higher than traditional brown corundum price, more make it become the best corundum refractory aggregate and filler.

[main function of brown corundum]:

(1)because ofhigh temperature resistance,corrosion resistance,high strengthand other properties,the use ofcaststeelsliding gate,the smelting ofrare and precious metal,special alloys,ceramics,iron smelting blast furnacelining(wallandtube),physical and chemicalcontainers,spark plugs,oxidation resistancecoating.

(2)because ofthe characteristics ofhigh hardness,good wear resistanceand high strength.In the chemicalsystem,used for a variety ofreaction vesselsand piping,chemicalcomponent of the pump;domachinery parts,all kinds of mold,such as wire drawing die,extrusiondie mouthpencil core;as the tool,moldabrasive,bulletproofmaterials,human joints,sealing diering.

(3)aluminainsulation materials,suchascorundumlight brick,corundum hollow sphereandfiber products,widely used in all kinds ofhigh temperature furnacefurnacewall and furnace top,high temperature resistant andinsulation.

[application]browncorundum:

Brown fused aluminais calledindustrialteeth: mainly used inthe following fields:

1,sandblasting,abrasivehardness modest,high bulk density,no free silica,more than major,good toughness,Zong Gangyuis the ideal"green"typesandblastingmaterials,widely used inaluminum,copper profileglass,washedjeansprecisionmold and other fields;

2,free grinding,grindinggrade abrasive,applied to thepicture tube,optical glass,monocrystalline silicon,lens,clock and watchglass,crystal glass,jade and otherfieldfree grinding,issenior grinding materialwidely used in home;

3,resin AbrasivesAbrasivecolor*-hasproper hardnessand toughness,suitableparticlesection typeand edgeretention,used inresinabrasive,ideal effect;

4,coated abrasives,abrasiveissandpaper,gauzeand other manufacturers ofraw materials production;

In 5,Zong Gangyuthe functional fillers- mainly used forautomobile brake parts,specialtires,special buildingproducts such ascollar can beused as construction of highway pavement,runway,terminal,parking lot,industrial floor,sportsvenues and otherwear-resistant materials;

6,filter mediumis a newfield of applicationof abrasive,the underlyingmedium usinggranular abrasivefiltrating bed,purification of drinkingwater orwastewater,water isa new kind of filter materialat home and abroad,especially suitable for non-ferrous metal processing,petroleum drillingmud weighting agent;

7,hydraulic cutting,is abrasivefor cutting medium,water jetcuttingbasic,applied in the oil(gas)cuttingpipes,steeland other components,is acuttingmodel,environmental protection andsecurity.