Pink Fused Aluminum Oxide Alumina PA Corundum with Good Quality

Good Quality Pink Fused Alumina (PA) Pink Corundum Pink Aluminum Oxide with Factory Prices


Pink Aluminum Oxide Fused Alumina with Low/Medium/High Chromium, More Specifications Available


Pink Fused Alumina ( PA ) is produced by bayer alumina and right quantity oxidized chromium in an electric arc furnace at high temperatures. Compared with white aluminium oxide, the product shows similar hardness and lower toughness. The abrasive tools which made of PA have excellent durability and high processing cleanness. The materials are used to grind measuring and cutting tools, instruments, threading workpieces, etc. which demand low roughness on the surface. 
 

Physical Characteristics
Item	Basic mineral	Crystal system	Crystal color	Mohs  hardness	Density
Pink aluminium oxide	α- Al2O3	Hexagonal	Pink	9	≥3.90g/cm3
Item	Micro hardness	Electrical  resistivity	Grinding ability(compared with  diamond as one)		Linear expansion  coefficient(when 900ºC α•10-6k-1)
Pink aluminium oxide	HV2200-2300	1014-1016Ω•cm	0.12		8.3

 
 

Chemical Composition
Grit	Low chromium			Medium chromium			High chromium
	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	≤0.50
F90-F150	≥98.50		≤0.55	≥98.20		≤0.60	≥97.00		≤0.60
F180-F220	≥98.00		≤0.60	≥97.80		≤0.70	≥96.50		≤0.70

Note: Special requirements on chemical composition and other terms can be satisfied through discussion.


Packaging & Shipping:

1. 25KG P.P BAG+ 1MT JUMBO BAG
2. 25KG P.P BAG+ 1MT PALLET
3. 25KG PAPER BAG+ 1MT PALLET
4. Neutral Packing or According to customers' requirements
5. Free samples or Sample orders usually shipped by Express like FedEx/TNT/UPS/DHL...


Our Advantages:

1.With many years of export experiences and good reputation, we provide clients with stable product quality and professional technical advice.
2.OEM, ODM services and our own brand (KUMTHAI) are provided according to customers' requirements.
3. Management System Certification: ISO 9001, ISO 9000, ISO 14001, ISO 14000
4. Products with different grades and sizes can meet different market users' demand for different product quality and prices.
5. We guarantee that our products are good quality with reasonable prices, and delivery in time.
6. Technical research and development strength: The company's employees have the relevant discipline background of abrasive grains and superhard materials, and know more about abrasives and grinding. They would like to provide better services for customers to meet their different needs. What's more, the company invites senior research experts from Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. and Henan University of Technology as product consultants, which can help to achieve in-depth product technical cooperation with customers and better matching demands, combined with China's industrial advantages.

Our Services:

1. Your inquiries will be replied in 24 working hours;
2. Free samples offered in certain quantity and delivered within 10 days;
3. PL, INV, MSDS and C.O. or FORM-E FTA...you need can be provided at the top speed;
4. Any questions about products and technology will be answered sincerely and professionally.
5. Related products sourcing services.
 
FAQ:

Q1: Can you offer free samples?
A: Yes, free samples can be offered in certain quantity, but big samples and special products with charge.

Q2: Can I have a sample order for your products?
A: Yes, we welcome sample orders to test and check the quality.
 
Q3: What is your delivery time?
A: Sample order: Within 7 working days
Mass order: Within 25 days after 30% deposit received for conventional products. Negotiation for special products.
 
Q4: What is your payment terms?
A: T/T, D/P, L/C and so on.
 
Q5: Do you offer customized products according to customer's requirements?
A: Yes, OEM, ODM services and our own brand (KUMTHAI) are provided according to customers' requirements.
 
Q6: Are all your products on the website?
A: Not all the products on the website. For some related products or the sizes that are not included on the website, please make an inquiry separately.

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More related abrasive products for your reference: White Fused Alumina and Brown Fused Alumina