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Pink Fused Alumina fine powder 200mesh used for refractory brick

Product Description

Pink aluminium oxide is electrically fused in high temperature, being added with the right quantity of oxidized chromium. It is pink. Its hardness is close to WA, but toughness is higher than WA.

The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for the precision grinding of the measuring tolls, lathe main shafts, instruments and apparatus parts, threading work pieces and samplers, etc

Advantages

Specification	Low chromium			Medium chromium			High chromium
Specification	Al2O3 (%)	Cr2O3 (%)	Na2O (%)	Al2O3 (%)	Cr2O3 (%)	Na2O (%)	Al2O3 (%)	Cr2O3 (%)	Na2O (%)
F12-F80	≥98.50	0.20-0.45	≤0.50	≥98.20	0.45-1.00	≤0.55	≥97.40	1.00-2.00	≤0.55
F90-F150	≥98.50	0.20-0.45	≤0.50	≥98.20	0.45-1.00	≤0.60	≥97.00	1.00-2.00	≤0.60
F180-F220	≥98.50	0.20-0.45	≤0.50	≥97.80	0.45-1.00	≤0.70	≥96.50	1.00-2.00	≤0.70

Physical Property	Basic Minerals		α— AI2O3
	Crystal size	μm	600~2000
	True density	g/cm3	≥3.90
	Bulk density	g/cm3	1.40~1.91
	Knoop hardness	g/mm2	2200~2300

Products Show

120#.jpg
PA 30#3.jpg 36#.jpg

Packaging & Shipping

Product Uses

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Available Sizes

Grains		24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220#
Micro powder (Standard)	W	W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5
	JIS	240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000#
	FEPA	F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

FAQ

Q1: Are you a manufacture or trader?

A: Factory+trade (mainly for manufacturing, also do some business of related products).

Q2: Whats the MOQ of trial order?

A: No limit,We can offer the best suggestions and solutions according to your requirements.

Q3: After an order is confirmed,when to deliver?

A: According to your order quantity, normally, 15-20 days after deposit received.

Q4: Is your company accept customization?

A: We have our own factories and excellent technical team, and we accept OEM service.

Q5: What certificates do you have?

A: ISO9001, also we can do other necessary certification according to your requirements.

Q6: Can you offer samples?

A: Of course,samples are total free! Freight should be paid by buyers.

Please feel free to ask if any further questions....

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Pink Fused Alumina fine powder 200mesh used for refractory brick

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