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<title><![CDATA[EC21 Product Catalogs - 1 3 sharp]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/1_3_sharp--2002/1/1 3 sharp.html]]></link><item>
<title><![CDATA[High Sharpness Synthetic Diamond Grit RVD Green Diamond for Grinding Wheel Making]]></title><link><![CDATA[https://ivy125banner.en.ec21.com/High_Sharpness_Synthetic_Diamond_Grit--10847901_10848920.html]]></link><description><![CDATA[line, such as flat, cup and bowl grinding wheel.
Sizes in supply: 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400, 400/500, 500/600 etc.]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[14inch&amp;16inch Cutting Disc]]></title><link><![CDATA[https://hxabr.en.ec21.com/14inch_16inch_Cutting_Disc--11976752_11976753.html]]></link><description><![CDATA[14inch&amp;16inch Cutting Disc
product feature:
1.Exquisite Craft---good balance in the cutting process, the cutting does not shake, cutting speed is fast, high sharpness, cut neatly
2.Good Performance--]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[Stainless Steel Wire Cut,Stainless Shot Ball]]></title><link><![CDATA[https://alison9013.en.ec21.com/Stainless_Steel_Wire_Cut_Stainless--7640530_7965393.html]]></link><description><![CDATA[1.Introduction:
Stainless steel cut wire shot is made by cutting Stainless Steel Wires of different diameters and rounded off by grinding the sharp edges to make round balls. 
2.Can be divied into:
A]]></description><pubDate><![CDATA[20160716]]></pubDate></item>
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<title><![CDATA[Blasting Corundum Grit Sandblasting Sands Refractory Aluminum Oxide 95 Brown Fused Alumina]]></title><link><![CDATA[https://joshua123xinli.en.ec21.com/Blasting_Corundum_Grit_Sandblasting_Sands--11839202_11839267.html]]></link><description><![CDATA[30-F1200. P8-P220 or any other sizes by customer&apos;s requirement.For Refractories: 0-1mm, 1-3mm, 3-5mm, -200 mesh, 325 mesh or any other sizes by customer&apos;s requirement.
Advantages Of Brown Fused Alumi]]></description><pubDate><![CDATA[20230829]]></pubDate></item>
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<title><![CDATA[Sol Gel Grinding Wheel]]></title><link><![CDATA[https://jason3162.en.ec21.com/Sol_Gel_Grinding_Wheel--11775343_11796575.html]]></link><description><![CDATA[3
(99.22%) 
Na2O
(0.08%) 
Density
: 3.90(g/cm³）
Bulk
density : 1.82(g/cm³）
Crystal
size : 0.15 (μm）
24-180#
s
Applications
of Moresuperhard’s Sol Gel Grinding Wheel
*
Precision grinding fo]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Brown   Aluminium  Oxide for Sand Blasting (F14-F1200, P36-P1200)]]></title><link><![CDATA[https://jessisli1206.en.ec21.com/Brown_Aluminium_Oxide_for_Sand--10433032_10433041.html]]></link><description><![CDATA[115-125lb/cu. Ft. 
Specific Gravity: 3.9 
Grain Shape: Angular/sharp 
Hardness: 9 Mohs 
Refractory grade: 
Size: 8-5mm, 5-3mm, 3-1mm, 1-0mm, 25-0mm, 10-0mm, 5-0mm, 3-0mm 
Chemical Composition: Al2O3:]]></description><pubDate><![CDATA[20180928]]></pubDate></item>
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<title><![CDATA[Aluminium Oxide Flap Wheel with Chuck]]></title><link><![CDATA[https://abrasivecloth123.en.ec21.com/Aluminium_Oxide_Flap_Wheel_with--11836730_11836741.html]]></link><description><![CDATA[Outer Diameter:100mm~350mmGrain material :Aluminium OxideThickness：20mm~70mmGrit:P24~P1000Features:It have the sharp grinding and cutting blades, and high security and is ideal for surface polishin]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
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<title><![CDATA[Brown Aluminium Oxide/Al2O3]]></title><link><![CDATA[https://cipie2018.en.ec21.com/Brown_Aluminium_Oxide_Al2O3--10788995_10788996.html]]></link><description><![CDATA[1900
True density(g/cm3)
&amp;ge;3.90
Coefficient of inear expansion(0-1600 centigrade)
7&amp;mdash;9
3.Processing technic
(1)Air crush with the lowest bulk density, the shape of the material sharp
(2)Ball m]]></description><pubDate><![CDATA[20180730]]></pubDate></item>
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<title><![CDATA[Black Silicon Carbide, Black Corundum Abrasive Powder]]></title><link><![CDATA[https://scmesue.en.ec21.com/Black_Silicon_Carbide_Black_Corundum--11059908_11059909.html]]></link><description><![CDATA[sharp performance and certain degree of conductive heat.
TechnologyPhysical Properties
Moh’s hardness
9.15
Melting point
2250℃
The service temperature
1900℃
Real density
3.2-3.4g/cm3
Chemical c]]></description><pubDate><![CDATA[20200205]]></pubDate></item>
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<title><![CDATA[Industrial Monocrystalline Diamond Micron Powder]]></title><link><![CDATA[https://grs51653168.en.ec21.com/Industrial_Monocrystalline_Diamond_Micron_Powder--11567436_11570376.html]]></link><description><![CDATA[sharp edge and high hardness.
Application:
Metal mold, Gemstone, Ceramic, Optical glass &amp; crystal 
Features：
1.Nanometer and submicron grits available.
2. Narrow particle sizes distribution resulti]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Monocrystalline Aluminum Oxide Abrasive Grain F36 F46 F54]]></title><link><![CDATA[https://zzhaixu710.en.ec21.com/Monocrystalline_Aluminum_Oxide_Abrasive_Grain--11310670_11802168.html]]></link><description><![CDATA[1600-22600kg/mm3
Hardness: Mohs
9.0 min
Specific Gravity
3.99 g/cm3
Bulk Density
1.75-2.05g/cm3
Particle Shape
Blocky, Sharp
Color
Blue
Chemical compositions[%]
Al2O3
99.40
SiO2
0.10
Na2O
0.03
Fe2O3
]]></description><pubDate><![CDATA[20230605]]></pubDate></item>
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<title><![CDATA[Diamond Fiber Optic Polishing Paper for Connectors]]></title><link><![CDATA[https://zksfiber.en.ec21.com/Diamond_Fiber_Optic_Polishing_Paper--11869227_11869228.html]]></link><description><![CDATA[1.High self-sharpness and stability, can provide continuous grinding force;
2.Large cutting force, short grinding time and high efficiency;
3.The coating has high adhesion, good scratch resistance an]]></description><pubDate><![CDATA[20231122]]></pubDate></item>

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