棕剛玉P砂 Brown Fused Alumina P-Sand
棕剛玉P砂是在棕剛玉F砂標(biāo)準(zhǔn)的基礎(chǔ)上,通過進(jìn)一步分篩和水洗工藝處理后加工而成,具有磨削力高、自銳性好、韌性強(qiáng)、清潔度好等特點(diǎn),適用于制作各種砂布、砂紙、砂帶等產(chǎn)品。
Brown fused alumina P-Sand is manufactured based on the standard of Brown fused alumina F-sand standard by further screening and washing process before processing, with high grinding capacity, good self-sharpness, strong toughness, good purity and other characteristics, which is suitable for the production of a variety of sand cloth and band, sandpaper and other products.
理化指標(biāo)Physical and Chemical indexes
用途
Purpose |
規(guī)格
Specification |
主要化學(xué)成分(%)Chemical composition(%) |
磁性物(%)
Magnetic
Material content(%) |
|
Al2O3 |
SiO2 |
Fe2O3 |
TiO2 |
磨料
Abrasive material |
P砂
Psand |
P12-P60 |
≥95.0 |
≤1.5 |
≤0.3 |
≤3.0 |
≤0.05 |
|
P70-P150 |
≥94.0 |
≤1.5 |
≤0.35 |
≤3.0 |
|
P180-P220 |
≥93.0 |
≤1.5 |
≤0.4 |
≤3.5 |