EC21 Product Catalogs - harding

Sandblasting Media 700HV Hardness Microsphere 0-0.85mm Zirconium Sand Ceramic Beads

20240905

Physical and Chemical Parameters of Ceramic Peening Beads Component/Percentage ZrO₂: 60-70 % SiO₂: 28-33 % Al₂O₃: 0-10 % Mohs Hardness 7 Vickers Hardness 643-780 HV Shape Sphere Color White

Alumina Zirconia Abrasive Grain AZ-40

20260602

hardness and toughness. We designed the proprietary &stalc-of-the ant quenching equipment so that the AZ-40 abrasive grain made from this equipment has an optimized crystal structure. The crystal siz

Free Sample 0.25-60 Micron Synthetic Diamond Powder

20250327

hardness, good wear resistance Micron diamond powder is a kind of diamond particle within size of 36/54 micron, with high hardness and good wear resistance. As one of the new super hard superfine abr

High Purity White Fused Alumina

20250303

hardness is slightly higher than brown fused alumina. The abrasives made of it are suitable for manufacturing ceramic porcelain, resin consolidation abrasive and grinding, polishing, sandblasting, pr

Graphite Sliding Liners/Pressure grinding plate

20250207

hardness to minimum tolerances. Advantages: 1. Exchange of graphite an padding in few seconds. 2. No complicated exchange. 3.Easy handling without any tool. Size: 70*1480mm .70*2980mm. 83*1450mm or o

99.9% B4c Boron Carbide Powder Used Grinding Metal Hardening Armor Manufacturing Reactor Control Rod

20241218

Boron Carbide Powder (B4C) a black crystal powder, is one of the hardest Man-Made materials. Its hardness with Mohs hardness 9.36 and microscopic hardness 5400-6300kg/mm2 is only near upon diamond. I

Abrasive Grade Brown Fused Alumina

20241128

hard, dense, and angular material with superior hardness and toughness, making it ideal for use in grinding, sanding, and other abrasive applications. Brown fused alumina is primarily used as an abra

Industrial Silica Sand

20241016

hardness, chemical stability, and resistance to both physical and chemical weathering. Some of its key uses include: Glassmaking: Silica sand is a critical component in the production of glass, as it

Steel Shot S110 S170 S230 S330 S390 S460 S550 S660 S780 for Blasting Media

20240826

Hardness HRC40-50 Micro structure Homogeneous tempered Martensite or Troostite Density ≥7.20g/cm3 External Form Round, Hollow particles<10%

CNC Waterjet Abrasive Garnet Sand 80 Mesh for CNC Cutting Machine Use

20240731

Hardness Mohs 7.5-8.0 Chloride < 25ppm Acid solubility (HCL) < 1.0% Conductivity < 8.3µs/cm Melting point 1300°C Grain shape Sub angular 3. Typical Chemical Composition Silica SiO2 29% Iron (Fe2O

Nylon Fiber Discs

20240729

1.Introduction: Size: 4/4.5/5inch Color: red, grey, brown Thickness: 12-16mm Grit: 180#-240# Hardness: 5P-12P 2.Nylon Fiber Discs Product advantages: a. Made of high-quality nylon fiber with high tou

Soldering Brazed PCBN Inserts

20240704

Name: Soldering Brazed PCBN Inserts Introduction:"More cutting tools" is the project team under More Super Hard Products Co., Ltd. More Super Hard is specializing in R & D, production, sales and tech

Factory Research and Produce 99.99% High Purity Alumina Oxide Powder for Making Glass and Car Polish

20230829

hardness, chemical resistance, and electrical insulation, which make it a valuable material in many industries.It is commonly used as a raw material for the production of ceramics, refractories, and

Cerium Oxide Slurry for Quartz Glass

20230726

hard than common glass. Kona CeO2 slurries were developed for quarts glass polishing with an aggressive removal speed and good surface roughness& finish. Our cerium oxide slurry can be reused, it has

Garnet Sand

20150126

hardness: 7 -8, Melting point: 1150 -1250°C, Typical = 1180°C Water Solubility: Not soluble Reactivity: Inert Conductivity Not tested Radioactivity Not tested Unusual Fire or explosion

AP57 Sanding Discs

20231211

hard wood such as beech, brirch and oak. a well adjusted coating density makes RIKEN RMC AP57 a genuine all round product that works well also on board material, furniture, wood floor, leather, texti

Brown Fused Alumina Oxide BFA A Fused Corundum Abrasive Industrial

20231013

hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze. It used for refractory a

Silicone Wear-resistant Agent Professional Production

20231012

Silicone wear-resistant agent is a chemical additive specially used to increase the surface hardness and wear resistance of materials. It is mainly composed of silicone polymers and other auxiliary c

Mono Crystalline Fused Alumina

20230802

hardness,toughness,strong grinding ability, and low grinding heat.It is a kind of superior grinding material used to produce high grade cutting and grinding tools that are suitable for the grinding o

TSP CUTTER(Thermal Stable Polycrystalline Diamond)

20120401

for drilling in soft rocks with hardness below 7 degrees, such as lime rock, marble, shale, etc, and in medium to hard rocks with coarse grains. Tel/Fax: 86-371-86171582 Gmail: sale(at)tkd-hn.com

Tungsten Carbide Curved Nozzle

20171122

Beijing Hong Da Hard Material Technology Research Institute is professional research institute which research and produce Tungsten Carbide Sandblast Nozzles. Main products are including: Tungsten Car

RCAB-II New Materials Forged Steel Balls

20230419

HIGH CARBON FORGED STEEL BALLS Size: Dia127mm Hardness: HRC55-65 Chemical Composition: C 0.5-0.9 Si:0.17-0.4 Mn 0.5-1.2 S 0.035max P 0.035max Cr 1.5max Features:High hardness,good wear resistance,no

MD& RCD Diamond Polishing Slurry Grinding Polishing Liquid

20231024

hard materials. Features: 1.The advantage of internal-produced RCD powder makes sure the quality at consistent and high level. 2. Special formula keepsexcellent dispersion and high removal rate with

Grinding Ball (CR11-27% High Chrome Casting Ball)

20160507

Forged Grinding Ball Material: 60MN 1. Size from dia 25mm to dia 180mm. 2. Chemical Composition(%): C: 0.52-0.65 Si: 0.15-0.37 Mn: 0.60-1.20 Cr: 0.25max S: 0.04max P: 0.04max 3. Hardness: HRC55-6

Twin Spin Grinder Discs

20100326

hard materials. Improve the fit of your projects for a more finished, professional look. Shape ceramic, tile, and stone for home and hobby projects. Use standard grit discs for general purpose work o

Hubless Resin Diamond Dicing Blade for Semiconductor

20180105

Resin diamond dicing blade Features: High Processing Quality For Cutting Of Hard, Brittle Material, Able To Precisely Control Diamond Concentration, To Achieve Cutting Quality; Improved Cut Qualit

Natural Emery Grains

20140603

Emery is a very hard rock type used to make abrasive powder. It is the hardest mineral after diamond. We supply FEPA 4 to 300 We act as the export department of the biggest Emery Grains producer of T

White Fused Alumina

20231117

Hardness 9.0 Fe2O3 0.04-0.10% Melting Point 2250℃ Na2O 0.25-0.35% Bulk Density 1.75-1.95g/m3 SiO2 0.20-0.30% Specific Gravity 3.95-3.97g/m3 Available Sizes Fraction: 0-1mm 1-3mm 3-5mm 5-8mm Fine:

Steel Grit for Sand Blasting

20160716

Hardness GP:HRC40-45 GL:HRC56-60 GH:HRC63-65 Microstructure Homogeneous tempered martensite or troostite Density >=7.40g/cm3 External form Polygon, Spherical, Hemispherical, flat-shaped particles<

Aluminum Oxide PWA/WCA 40 35 30 25 20 15 12 09 05 03

20230213

Hardness 9.0 Specific Gravity ＞3.9g/cm3 Shape Plate-shape PARTICLE SIZE DISTRIBUTION SIZE D0 D3 D50 D94 PWA/WCA40 <77.6 39-44.6 27.7-31.7 18-20 PWA/WCA35 <64.2 35.4-39.8 23.8-27.2 15-17 PWA/WCA30

Steel Shot

20210728

S780, S660, S550, S460, S390, S330, S280, S230, S170, S110 Chemical Composition: 0.70-1.20% Mn 0.60-1.20%, Si 0.40-1.20% Hardness: Normal: 40-50HRC Packing: 25kgs/bag, 40bags/big bag or pallet

Walnut Shell Powder

20220910

Walnut Shell Powder is a hard fibrous product in light yellow or brown with a wide range of applications which is made from walnut shells. The most important features of Walnut Shell Powder: 1- Non-T

Brown Aluminium Oxide for Sand Blasting (F14-F1200, P36-P1200)

20180928

Brown fused alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified

Shot Bag Impact Testing Equipment

20230719

Hardness: Shore A50 Impact Shot Bag: Reinforced leather bag filled with chiller lead shot. Technical Data: Weight: 45kg±0.1kg 46kg±0.1kg Height: 330mm ± 13mm Max diameter: 250mm Leather thickness

Brown Aluminium Oxide/Al2O3

20180730

1.Specifications Brown aluminum oxide (BFA) is made from Calcined Bauxite. Brown aluminum oxide is a hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded

Good Grinding Force Diamond Powder, Polishing Powder

20181225

RVD-A Diamond Powder Mesh size range: 80/100 to 325/400 mesh Strength: Good Crystal Shape: multiple angle with good grinding force Application: good quality diamond grinding and honing tools

Sandblasting Garnet Sand 30/60mesh

20200207

30/60mesh Garnet sand manufacturer ♦Introduction Garnet Sand also known as iron-aluminum silicate, is a crystalline particle of varying sizes. It has the characteristics of moderate hardness, high

Zirconia Aluminum Oxide F6 F8 F12 F14 F16

20210507

hard, compact structure, and special crystals. Dendritic eutectic structure. According to the content of ZrO2, zirconia alumina can be divided into ZA25 Zirconia alumina (ZrO225%) and ZA40 Zirconia a

Strip and Clean Disc

20200228

Material：Premium Silicon Carbide and Nylon Backing：Fiberglass Backing Diameter：4”, 4.5”, 5”,6”, 7” Hardness: Purple > Blue > Black Durability: Purple > Blue > Black Features: Strip an

70 75 88/90% Black Silicon Carbide in 1-10mm

20240423

hardness, longer life.(3) Chemical washed and water washed good cleanness.(4) Specially treated products get higher purity, better toughness, and a better grinding effect. Model No. SiC F.C. Fe2O3 si

Nylon Fiber Polishing Wheels

20230724

hard metals such as titanium or tungsten, as these materials require specialized polishing tools. They also require regular cleaning and maintenance to prevent the buildup of polishing compounds and

China Factory White Fused Corundum for Sandblasting Polishing

20200406

hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc. Product indexCOMPOSITIONVALUESPECIFIC GRAVITY3.95g/cm3AL2

Green Silicon Carbide Macro Grits

20220718

hardness, and its hardness is between corundum and diamond. Mechanical strength is higher than corundum.Green silicon carbide macro grit can be used for: grinding wheels, silicon carbon rods, power t

Wfa White Fused Alumina Grit 1-3mm Used in Polishing Floor White Aluminum Oxide Grits

20240130

hardness & grinding ability is high with good grinding efficiency.2. High wear-resistance. Even in high-temperature circumstances, the strength is still excellent.3. The white fused aluminum oxide po

Diamond Fiber Optic Polishing Paper for Connectors

20231122

hard disks ·Lapping and polishing for optical glasses, optical crystal , LED ·Lapping and polishing for Semiconductor wafer (gallium arsenide, indium phosphide etc.) ·Edge polishing for silicon wa