Name: Polishing Industrial Grade White Powder Alumina 99.9% Min Alumina For Refractory Material
Brand: Shandong Gem New Materials Technology Co., Ltd
SKU: alpha, calcine
Price: 1.00 USD
Availability: InStock

Features Gallery Product Description Request A Quote

Features

Specifications

Classification: ALUMINA

CAS No.: 1344-28-1

Other Names: Aluminum Oxide

MF: Al2O3

EINECS No.: 215-691-6

Grade Standard: Industrial Grade, Industrial Grade

Purity: 99.9%min, 99.9%min

Appearance: White Powder, White Powder

Application: Ink,paper,plastic, Refractories

Color: Super White

Certificate: MSDS COA TDS

Usage: Coating,paint,printing,ink,paper,plastic

Package: 25kg/50kg/1MT Bag

Sample: Availiable

MOQ: 1x20fcl

Port: Qingdao

Highlight:

Polishing activated alumina powder

Industrial activated alumina powder

99.9% Min Alumina for refractory material

Basic Infomation

Place of Origin: China, China

Brand Name: Gem

Model Number: alpha, calcine

Payment & Shipping Terms

Packaging Details: 25kg/bag<br>As customer's requirement

Supply Ability: 2000 Ton/Tons per Month

Gallery

Polishing Industrial Grade White Powder Alumina 99.9% Min Alumina For Refractory Material

Product Description

Polishing Industrial Grade White Powder Alumina 99.9% Min Free Sample Offered

roducts Description

High Purity Alumina used for lithium battery separator coating is an inorganic substance with high thermal stability and chemical inertness. It is a good choice for battery separator ceramic coating. It has the properties of insulation, heat insulation and high temperature resistance; as the capacity of lithium-ion rechargeable batteries continues to increase, the internal energy accumulation becomes greater and greater, and the internal temperature will increase. It may occur that the temperature is too high and the negative electrode separator will be melted and cause a short circuit. Because high-purity alumina has the characteristics of insulation, heat insulation and high temperature resistance, it can be used in the coating of lithium batteries, which can avoid short circuits between electrodes and improve the safety of lithium batteries.

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Specification

Aluminium Oxide

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Product Name	Aluminium Oxide
CAS No.	1344-28-1
MF	Al2O3
Appearance	White Powder
SiO2 Content (%)	≤0.2%
Al2O3 Content (%)	≥99%
Refractoriness (Degree)	1770°< Refractoriness< 2000°
Fe2O3	≤0.2%
Na2O	≤0.3%
Particle size	0-5μm

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Manufacturing Technique

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Application

Nano-alumina has uniform particle size distribution, high purity, excellent dispersion, high specific surface, high temperature resistance, inertness, and high activity. Nano-alumina is widely used as a catalyst and catalyst carrier for various chemical reactions, especially as a carrier for petroleum refining catalysts, hydrogenation and hydrodesulfurization, and dehydrogenation catalysts. With the heavierization of petroleum cracking raw materials, the relative molecular mass of the reactants is getting larger and larger, which puts forward higher requirements for the pore structure of the alumina carrier. Surface effect is one of the important characteristics of nanomaterials. As the particle size decreases, the specific surface area greatly increases, and the activity of the catalyst is closely related to its specific surface area. The surface area is proportional to the high specific surface area, which is beneficial to the high dispersion of the active components of the catalyst, which is extremely beneficial to improve the activity of the catalyst. Gamma γ-phase nano-alumina has strong selectivity, not only small particle size, but also many pores. Its catalyst carrier performance is several times better than that of similar products currently used, and is widely used in petrochemical fields.

Packing & Delivery

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Company Profile

Our Advantage

1. Purity, Package, Mark, thiry party test (SGS,BV,Intertek,CIQ).
2. Sample order are acceptable.
3. reply you for your inquiry asap within 12 hours.
4. Cargoes photo before and after loading into container will be sent to you by email.
5. Guaranteed delivery time.
6. Full experience in this field.
7. Good cooperation with cargo agents and shipping companies.
8. professional sales and engineers will solve the problem you concern.

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FAQ

Q1. Are you a factory or trading company? A: Yes,we are factory, but not only factory, we also have sales team, own designers, own showroom, can help buyers to decide which products are their suitable choice, and all your inquiry will be replyed within 24 hours. Q2. Could you send me all your catalogues and price list? A: As we have more than thousands of items, even 1 item have different size and package, it is really hard to send you all our catalogue and price list for you. Please inform me the items, size and packages you are interested in, so we can offer you the price list you need for your reference . Q3. Can I get some samples for testing? A: we are honored to provide samples, the shipping cost should be paid by customers at first. And it will be returned to you in our first time cooperation. Q4. How does your factory do regarding quality control? A: Our factory has passed ISO9001 2008, REACH, FAMIQS Certificate. Q5. What's your Delivery Time? A: In generally, the delivery time is 5 days-15 days after receiving payment. For large quantity it will be checked with production dept. We will make the delivery as soon as possible with the guaranted quality. Q6. What is payment terms? A: L/C, T/T, Western Union, and Alibaba Trade Assurance are all accepted, and if you have better idea, please feel free to share with us. Q7. Which documents can you supply? A: We usually provide our customers with Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficary's Certificate, MSDS, B/L and others as your request.

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Tel :	+86 15315331230
Fax :	86-533-2970300

Polishing Industrial Grade White Powder Alumina 99.9% Min Alumina For Refractory Material

Polishing activated alumina powder

Industrial activated alumina powder

99.9% Min Alumina for refractory material

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