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Basic Info

Model NO.	16#325#
Natural Abrasive Type	Natural Corundum
Artificial Abrasive Type	Corundum Abrasives
Application	Sandblasting,Rust Removal
Function	Surface Deburring
Source	Natural Abrasives
Particle Size	Abrasive
Hardness	Greater Than or Equal To9.0
Density	3.85g/cm3
Hardness(Mohs)	≥9.0
Micro Hardness	Hv2200-2300
Melting Point(Degree)	2250
Bulk Density(g/cm3)	1.75-1.95g/cm3
Appearance	Brownish Red Particle and Black Granular Gray Powd
Useage	Refractory Materials, Fine Casting
Abrasive Grain Sizes	F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm
Color	Brown
Purity	Al2O3 95%
Max Temperature	1900 Degree
Other Application	Polish, Grind
Grade	a+ a B+ B C
Other Elements	Fe2o3 Sio2
Technical Support	Guidance of Engineers
Transport Package	25kg/PP Bag, Then 40 Bags in One Ton Bag
Specification	12#
Trademark	JUNDA
Origin	China
HS Code	2818101000
Production Capacity	2000tons/Month

Product Description

High Purity Brown Fused Alumina 16#325# Sand Blast Media for Coated Abrasives
1.Product DescriptionBrown fused alumina bauxite as raw material, coal, iron, high temperature above 2000 degrees hitches in arc smelting, the mill grinding plastic, magnetic separation to iron, screen is divided into a variety of particle size.Dense texture, high hardness, particle formed globular, high consolidation is suitable for making ceramic, resin abrasive and grinding, polishing, sandblasting, casting, etc., can also be used for manufacturing advanced refractories.

2.Brown corundum its main functions:
1.Because of its high strength and other properties, it is used to cast steel sliding nozzle, smelting rare metals, special alloys, ceramics, blast furnace lining (wall and pipe); Physical and chemical ware, spark plug, heat - resistant oxidation - resistant coating.2. Because of the characteristics of hardness, good sex, high strength, in the chemical system, used as a variety of reaction vessels and pipes, chemical pump parts; Do mechanical parts, all kinds of molds, such as wire drawing mold, squeeze pencil core mold mouth, etc.; Do tools, mold abrasives, bullet-proof materials, human joints, sealing ring and so on.3.Corundum insulation materials, such as corundum light brick, corundum hollow ball and fiber products, used in a variety of high temperature furnace wall and top, both heat preservation. Emery particle size sand is made of artificial emery block, using roller, ball grinding, barmark and other equipment processing, particle size by F8-F325. Mainly used for polishing, grinding, industrial grinding, etc., can also be washed according to customer requirements, pickling and other processing, to meet the different needs of customers.

item	value
Type	blasting media
Customized support	OEM, ODM, OBM
Place of Origin	China
	Shandong
Brand Name	Junda
Model Number	Fineness of sand
Usage	sand blast
Abrasive Grain Sizes	12#-220#
Product name	Brown fused alumina
Appearance	Brownish red particle
Hardness	≥9.0
Micro hardness	HV2200-2300
Melting point	2250ºC
Max temperature	1900ºC
Bulk density	1.75-1.95g/cm3
Application	Refractory materials, fine casting
Size	16#-325# or According Customer Required
Abrasive Grain Sizes	F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm

3.Application
Brown fused alumina is widely used as a raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and hundreds of other applications. Our brown fused alumina grains and powders are available in standard grit and powder sizes and they can also be made to individual specifications.

• pressure blasting of glass, granite, marble, and ceramic
• metal finishing
• surface preparation prior to painting or bonding
• profiling
• cleaning metal
• engraving
• sandblasting
• light de-burring
• rust or scale removal
• generation of matte finishes

4.Quality inspection
We mainly focus on quality control measures and stick to clear and transparent work processes with our associates to ensure an atmosphere of trust and cooperation. Our endeavor is to increase efficiency in a way that quality of our grinding media deliveries promote us in the grinding media market.Our utter joy is to surpass market expectations in terms of quality and delivery time!
5.Packing
The package is suitable for the shipment by sea.while supporting customization!

6.Company Introduction
Jinan Junda Industrial Technology, estabished in 2005,is parts & protective tools.parts & protective tools.parts & protective tools.In our vision, clients always have the highest priority. Therefore, our operations continuously target customers' satisfaction. We seek sustainable long-term cooperation with our partners while we are open to new opportunities. We believe such a foundation will only take place overtime based on trust, dependability, excellence and accountability.Welcome customers from all over the world to visit our company and factories !

7.FAQ 1. who are we?We are based in Shandong, China, start from 2005,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%). There are total about 51-100 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?sandblaster,sandblasting machine,sandblasting cabinet,sandblasting nozzle,blasting cabinet4. why should you buy from us not from other suppliers?null5. what services can we provide?Accepted Delivery Terms: FOB,CIF,FCA;Accepted Payment Currency:USD,EUR,JPY;Accepted Payment Type: T/T,L/C,Cash;Language Spoken:English,Chinese
If any need, please do not hesitate to contact us. Arya will be glad to serve you!