Brown aluminum oxide 42#
SHAPER Material Products with good performance indicators. Chemical Composition The chemical composition is the main indicators to show the material's quality and performance. Higher purity and fewer impurities are based on advanced production technology. Hardness Usually ,abrasive material hardness is higher, the performance of corrosion resistance and cutting machinability will be better. Toughness Abrasive material need has toughness, to make sure strong cutting force, also need has brittleness, to make sure strong self-sharpening. |
Hydrophilic Hydrophilic is an important factor decide abrasive material's binding force and influence coated abrasives produce cost and performance. Bulk density Bulk density is an important technological parameter,abrasive grain's density ,shape and grit distribution are decisive factors for it.bulk density is closely related on abrasive tool's formability, strength,porosity and influence grinding performance. Shape Shape of abrasive grain also is a very important performance. blocky shape(sphere) is more perfect, it influences toughness,bulk density and hydrophilic. Abrasive through advanced plastic and selection processing,could obviously increase the product form content such as blocky shape grains. |
Character: BFA has high hardness,stong self-sharpening, excellent heat resistance.
Application: BFA for manufacturing resin and ceramic grinding tool,is cutting malleable cast iron,ordinary steel, carbon steel,alloy steel and hard bronze,etc. A powerful guarantee.
Supplying grains: BFA is available in grits F16,..,F220; F230,...,F3000, sized in acordance with the current GB/FEPA sieve standards. Other sizes are also available on request.
Chemical analysis in wt.%(of grit F60)
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Grain size distribution:
Use for bonded abrasivers
Grain F12-F220 Accordanced with GB/T 2481.1 1998 | |||||||||
| Grit size | Sieve | Mesh(μm) | Range | Grit size | Sieve | Mesh(μm) | Range | ||
| F24 | 1 | 16 | 1180 | 0 | F36 | 1 | 20 | 850 | 0 |
| 2 | 20 | 850 | <25 | 2 | 30 | 600 | <25 | ||
| 3 | 25 | 710 | >45 | 3 | 35 | 500 | >45 | ||
| 3+4 | 30 | 600 | >65 | 3+4 | 40 | 425 | >65 | ||
| pass | 35 | 500 | <3 | pass | 45 | 355 | <3 | ||
| F46 | 1 | 30 | 600 | 0 | F60 | 1 | 40 | 425 | 0 |
| 2 | 40 | 425 | <30 | 2 | 50 | 300 | <30 | ||
| 3 | 45 | 355 | >40 | 3 | 60 | 250 | >40 | ||
| 3+4 | 50 | 300 | >65 | 3+4 | 70 | 212 | >65 | ||
| pass | 60 | 250 | <3 | pass | 80 | 180 | <3 | ||
Micro powder F230-F1200 Sedimentometer Accordanced with GB/T 2481.2 2009 | |||||||||
| Grit size | D0 max (μm) | D3 max (μm) | D50 max (μm) | D95 max (μm) | Grit size | D0 max (μm) | D3 max (μm) | D50 max (μm) | D95 max (μm) |
| F230 | 120 | 77 | 55.7±3.0 | 38 | F240 | 105 | 68 | 47.5±2.0 | 32 |
| F280 | 90 | 60 | 39.5±1.5 | 25 | F320 | 75 | 52 | 32.8±1.5 | 19 |
| F360 | 60 | 46 | 26.7±1.5 | 14 | F400 | 50 | 39 | 21.4±1.0 | 10 |
| F500 | 45 | 34 | 17.1±1.0 | 7 | F600 | 40 | 30 | 13.7±2.0 | 4.6 |
| F800 | 35 | 26 | 11.0±1.0 | 3.5 | F1000 | 32 | 23 | 9.1±0.8 | 2.4 |
| F1200 | 30 | 20 | 7.6±0.5 | 2.4(80%) | |||||
*If you need any other data, please contact us.
Use for coated abrasivers
Grain P12-P220 Accordanced with GB/T 9258.1-9258.3 2000 | |||||||||
| Grit size | Sieve | Mesh(μm) | Range | Grit size | Sieve | Mesh(μm) | Range | ||
| P24 | 14 | 1400 | 0 | P60 | 35 | 500 | 0 | ||
| + | 18 | 1000 | <1 | + | 45 | 355 | <1 | ||
| + | 20 | 850 | 10-18 | + | 50 | 300 | 10-18 | ||
| + | 25 | 710 | 52-70 | + | 60 | 250 | 52-70 | ||
| + | 30 | 600 | >92 | + | 70 | 212 | >92 | ||
| pass | 30 | 600 | <8 | pass | 70 | 212 | <8 | ||
| P120 | 70 | 212 | 0 | P220 | 120 | 125 | 0 | ||
| + | 100 | 150 | <7 | + | 170 | 90 | <2 | ||
| + | 120 | 125 | 34-50 | + | 200 | 75 | 10-20 | ||
| + | 140 | 106 | 80-92 | + | 230 | 63 | 52-74 | ||
| + | 170 | 90 | >96 | + | 270 | 53 | >90 | ||
| pass | 170 | 90 | <8 | pass | 270 | 53 | <10 | ||
Micro powder P240-P2500 Sedimentometer Accordanced with GB/T 9258.1-9258.3 2000 | |||||||||
| Grit size | D0 max (μm) | D3 max (μm) | D50 max (μm) | D95 max (μm) | Grit size | D0 max (μm) | D3 max (μm) | D50 max (μm) | D95 max (μm) |
| P240 | 100 | 81.7 | 58.5±2.0 | 44.5 | P280 | 101 | 74.0 | 52.2±2.0 | 39.2 |
| P320 | 94 | 66.8 | 46.2±1.5 | 34.2 | P360 | 87 | 60.3 | 4.05±1.5 | 29.6 |
| P400 | 81 | 53.9 | 35.0±1.5 | 25.2 | P500 | 77 | 48.3 | 30.2±1.5 | 21.5 |
| P600 | 72 | 43.0 | 25.8±1.0 | 18.0 | P800 | 67 | 38.1 | 21.8±1.0 | 15.1 |
| P1000 | 63 | 33.7 | 18.3±1.0 | 12.4 | P1200 | 58 | 29.7 | 15.3±1.0 | 10.2 |
| P1500 | 58 | 25.8 | 12.6±1.0 | 8.3 | P2000 | 58 | 22.4 | 10.3±0.8 | 6.7 |
| P2500 | 58 | 19.3 | 8.4±0.5 | 5.4 | |||||
*If you need any other data, please contact us.
Bags:
25KG raw materials in a plastic woven bag or paper bag.
1000KG raw matersls or 40x25Kg bags in a big bag.
Transport Package:
Company Information:
Zhengzhou Hanhang Abrasive Company is a professional manufacturer for resin cutting and grinding wheel products and machines. We are located in Zhengzhou city , which is the origin of abrasive disc in China.
We have been engaged in researching, producing and selling abrasive disc 30 years, during this 30 years, we had insisted on Sharp! Economic! Durable! Safety!——the standard of our products.
In 1998, we designed and produced Chinese first push style automatic molding machine. during this 18 years, we insisted on researching and developing, our machines are more and more stable and effective, so we has accumulated a number of technology patents.
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Our Service:
Now, we have many years experience about producing resin wheel and equipment so we can supply you best quality productions ,machines and production technology. | ||
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No matter you want to purchase resin wheels , build a new factory or already to be a manufacturer, please contact with us, we can offer you professional help and support.
We are engaged in becoming your partner for a long time.
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Factory Show:
Laboratory:
Products FAQ:
Can we use our own logo design? -Yes, you can. Please send an email to salesman and tell more details about the logo, sticker, packing etc.
Do you have inspection procedure for: Incoming-In-Process 100% self-inspection before packing? -Yes, we have.
What certificates do your products have? -ISO9001
Do you have stock? -Yes, we have the stock with our own brand.
Can we mix the 20ft container? -Yes, you can mix it.
What is the delivery time? -20 days for 1 container order.
What is your payment? -We can accept T/T, 30% deposit and 70% balance before shipping.
Can we use our own packing design? -Yes, you can.
Can we use our own shipping agent? -Yes, you can.
Your port of shipment? - Shanghai or Tianjin |
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