涂料填充用白刚玉微粉240目 增加硬度耐磨性耐磨抗腐蚀

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  • 莫氏硬度:9.0
  • 堆积密度:1.75-1.95g/cm3
  • 真密度:3.95g/cm3
  • 发布日期:2020-05-21 16:06
  • 有效期至:长期有效
  • 产品库区域:全国
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涂料填充用白刚玉微粉240目 增加硬度耐磨性耐磨抗腐蚀

Wholesale white corindon for coated abrasives was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.White corindon is white with the main crystal phase alpha-Al2O3.The White corindon produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

 

Purpose:

1.Bonded abrasives and Coated abrasives

2.Floor/Wall Laminates

3.Thermal Spraying(Plasma Spraying)

4.Lapping & Micro-blasting applications

5.Surface preparation and finishing

6.Super Refractories,Ceramics and Tiles

7.Brake linings

 

Available sizes;

Grain: 0-1mm  1-3mm  3-5mm  5-8mm

Fine powder: 0-100mesh  0-200mesh  0-320mesh

Grit: 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

Micro powder: FEPAF230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500

               (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000

 

Chemical analysis:

Al2O3(min) 99%

SiO2(max)  0.4%

Fe2O3(max) 0.2%

Na2O(max)  0.4%

 

Physical characteristics:

color  white

Mohs Hardness  9.0

Melting point  2250℃

Bulk density  1.75-1.95g/cm3

Real density  3.95g/cm3


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