SG ścierne
Blue Ceramic Alumina - SG ścierne
SG Abrasives is a cutting-edge abrasive material that revolutionizes the grinding and polishing industry. Known for its exceptional durability and superior performance, SG Abrasives is a top choice for various industrial applications.
- Fast cutting speed
- Long life
- Fast cold cutting, no burns
Wstęp
SG ścierne – Blue Ceramic Alumina (BCA) is a sintered polycrystalline abrasive prepared using a special alumina-containing material as the main raw material using the Sol-Gel process. It can be used in bonded abrasives and coated abrasives, and in ultra It is used to a certain extent in hard abrasive tools. Ceramic microcrystalline corundum has a unique microstructure, Wysoka twardość, high toughness, good self-sharpening, fast cutting speed during grinding, long grinding life, not easy to burn the workpiece, and low energy consumption. When grinding, due to its own sharp and angular structure, it constantly breaks to form sharp points. Each abrasive grain is ground or polished with its crystal micro-edge, self-sharpening with its crystal grains, and maintaining the sharpness of each abrasive grain. Sharpness. It has the characteristics of high hardness, good toughness, sharp grinding, and low heat generation. Especially suitable for grinding various alloy steel, quenched steel, tool steel, hard chromium, hard cast iron, and other materials.
Physical Properties
| Color | Blue | |||
| Vickers Hardness | 1920-2100 | |||
| True density | 3.90g/cm3 | |||
| Crystal size | 100nm~500nm | |||
| Grit Number | F16~F220 , P24~P220 | |||
| Sepcial Grit number | TB24+~TB220+ | |||
| High LDP grit | HF16~HF240, HP24~HP240 | |||
| Micro Powder | JIS #240~#10000 | |||
| F230~F2000 | ||||
| P240~P3000 | ||||
Loose Pack Density(LDP)Limits:(Macro Sizes)
| Piasek | Bulk density (g/cm3) | High LDP | |||
| TB | P | F | HF | HP | |
| 16# | – | – | 1.85-1.97 | >1.97 | – |
| 20# | – | – | 1.85-1.97 | >1.97 | – |
| 24# | 1.75-1.85 | 1.80-1.92 | 1.83-1.95 | >1.95 | >1.92 |
| 30# | 1.75-1.85 | 1.79-1.90 | 1.80-1.92 | >1.92 | >1.90 |
| 36# | 1.75-1.85 | 1.78-1.88 | 1.79-1.91 | >1.91 | >1.88 |
| 40# | 1.72-1.82 | 1.76-1.86 | – | – | >1.86 |
| 46# | – | – | 1.77-1.89 | >1.89 | – |
| 50# | 1.70-1.80 | 1.75-1.85 | – | – | >1.85 |
| 54# | – | – | 1.73-1.85 | >1.85 | – |
| 60# | 1.68-1.78 | 1.71-1.82 | 1.71-1.83 | >1.83 | >1.82 |
| 70# | – | – | 1.67-1.79 | >1.79 | – |
| 80# | 1.66-1.76 | 1.68-1.80 | 1.68-1.80 | >1.80 | >1.80 |
| 90# | – | – | 1.67-1.79 | >1.79 | – |
| 100# | 1.66-1.76 | 1.66-1.78 | 1.67-1.79 | >1.79 | >1.78 |
| 120# | 1.66-1.76 | 1.66-1.78 | 1.67-1.79 | >1.79 | >1.78 |
| 150# | 1.66-1.76 | 1.66-1.78 | 1.67-1.79 | >1.79 | >1.78 |
| 180# | 1.66-1.76 | 1.66-1.78 | 1.67-1.79 | >1.79 | >1.78 |
| 220# | 1.66-1.76 | 1.66-1.78 | 1.67-1.79 | >1.79 | >1.78 |
Zastosowania
| P | Ideal for coated abrasives. |
| F | Ideal for bonded abrasives. Resin bonded grinding wheel and Vitrified bonded grinding wheel. |
| TB | Ideal for coated abrasives,Lower LDP than P grit larger grain size than P grit. |
| Used with conventional abrasives of the same grit number,Conventional abrasives are used as supporting parts at the bottom of coated abrasives. | |
| Ceramic abrasives grains is the main grinding force,on the top layer. | |
| HF | LDP higher than normal F grit, With higher toughness. It has the highest toughness of the ceramic abrasives. |
| Used with diamond abrasive, in resin grinding wheel, improve sharpness and life. | |
| HP | LDP higher than normal P grit. Ideal for heavy duty coated abrasives. |
| RF | Surface treated F grit. Ideal for cut-off discs and abrasive discs. |
| M | Micro powder particle size range: Japanese standard JIS240 – JIS8000; National standard F230~F1500;200/230~W3.5. |
| TG | High material removal-rate applications. |
Czarny krzemowa węglika
Czarny krzemowa węgliek to szeroko stosowany produkt ścierny, z doskonałą odpornością na zużycie, Wysoka twardość, wysoka gęstość, niskie zanieczyszczenia i inne zalety, powszechnie stosowane w szlifowaniu piaskowym, Polerowanie, darmowe szlifowanie, Robienie różnych ścierników, itp.
Zielony krzemowa węglika
Zielony krzemowa węglika jest wykonana z piasku kwarcowego i ropy naftowej wyrafinowanej w piecu oporowym, ze względu na stosunkowo stabilne właściwości chemiczne, Wysoka przewodność cieplna, niski współczynnik rozszerzalności cieplnej, I dobra odporność na zużycie.
Skontaktuj się z nami
Zdobądź wycenę
Adres e -mail
sales@superior-abrasives.com
+86-18638638803
Adres
Nr 68 Zhengtong Road, Zhengzhou, Henan, Chiny