Name: High purity steatite ceramic alumina ceramic at reasonable prices , small lot order available
Brand: AGENCY ASSIST, INC.
Availability: InStock

Product Details

High purity steatite ceramic alumina ceramic at reasonable prices , small lot order available

Because of superior insulation resistance in high temperatures,

and excellent high frequency characteristics,

our products are used widely as components in various heat treatment manufacturing processes,

solar batteries, liquid crystals, and semiconductor manufacturing equipment.

Because of a high degree of hardness, super abrasion resistance, and high mechanical strength,

our products are used in various construction materials and slide members.

With extreme heat resistance, our products are also usable in temperatures of 1,700-1,800℃.

Additionally, given a high thermal conductivity, and the possibility of thin-walled molding,

they are used actively as parts in various kinds of sensors.

Because of resistance to chemicals and corrosion, and superior chemical stability,

our products are also used variously as components in vacuum chambers, bulbs, pumps,

nozzles, and even in biomaterials.

Product Description

Our high purity dense alumina products are widely known as our most highly circulated fine

ceramics, and our company has received a favorable reputation for our abundant standard

inventory. With PTO (extrusion material), PTC (press/cold isostatic press material),

PSO (cast material), and PS3N (cast material), we are able to support a variety of goods.

Like sapphires and rubies, alumina is a crystalline form of corundum (α-Al2O3).
We also provide general-purpose dense alumina with reduced purity.
In addition to variations including purity levels of 92%, 96%, and 98%,

we have colored alumina in variations including chromium pink, manganese pink, red,

dark brown, black, and pale blue, so we are prepared with choices to meet clients' demands.

Arumina-pto

Category	Standard size	Possible manufacture length
PTO-SH	0.5*0.2	500L
	0.6*0.3	500L
	0.8*0.4	600L
	1.0*0.5	600L
	1.2*0.8	1000L
	1.5*1.0	1200L
	1.8*1.2	1200L
	2.0*1.0	1500L
	2.0*1.5	1500L
	2.5*1.5	2000L
	3.0*2.0	2000L
PTO-DH	0.5*0.15	500L
	0.8*0.2	600L
	1.2*0.3	1000L
	1.5*0.4	1200L
	1.5*0.5	1200L
	1.8*0.6	1500L
	2.0*0.5	1500L
	2.5*0.7	2000L
	3.0*0.8	3000L
	3.3*1.0	3000L
	4.0*0.8	3000L
	4.0*1.0	3000L
	4.0*1.2	3000L
	4.5*1.2	3000L
	5.0*0.7	3000L
	5.0*1.0	3000L
	5.0*1.2	3000L
	6.0*1.5	3000L
	6.0*1.8	3000L
	8.0*2.0	3000L

We support a variety of shapes and sizes.

From our standard-specification inventory to made-to-order specifications,

and from precision-machining goods to large-scale molding goods,

we are happy to support any and all demands.

Clay production→molding→drying→primary processing→firing→secondary

processing→inspection/shipping

Physical characteristic values

General characteristics	Purity(%)	99.5~99.8
	Bulk specific gravity(g/cm³)	3.90~3.93
	Water absorption rate(%)	0

Mechanical characteristics	Vickers hardness(HV)	0
	Compressive strength(MPa)	2400~3000
	Flexural strength(MPa)	320~350
	Young's modulus(GPa)	330~360

Electrical characteristics	Volume resistivity(Ω•cm)	10¹⁴<
	Permittivity ε(1MHz)	9.5~9.8
	Breakdown voltage(KV/mm)	10

Thermal characteristics	Maximum working temperature	1800℃
	Thermal expansion coefficient(700℃)	8.0*10^-6
	Thermal conductivity(W/m•℃)	30
	Specific heat(J/kg•K)	780

Detailed Company Introduction
AGENCY ASSIST, INC.'s mission is to spread Japanese technology and industrial products

globally; and the company is working to become an enterprise that continuously enriches all of

its stakeholders.
Founded: December 1990
Representative: Hiroyuki Masui, President and Representative Director
Work details: Selling machines & equipment used in various types of manufacturing,

as well as selling accompanying parts.
Employees: 45 people (as of April 2014.)
Main clients: Various industrial machinery manufacturers; textile machinery manufacturers;

machine tools manufacturers; printer manufacturers; semiconductor manufacturers;

construction machine manufacturers; aircraft machine manufacturers;

medical device manufacturers; university laboratories; and industrial engineering centers, etc.
ISO14001 Certified
[Main Philosophy]
Through the procurement and sale of industrial machines & equipment for various fields and

parts for such machinery and equipment, AGENCY ASSIST, INC. values "resources and energy"

and promotes environmentally conscious business.

In addition, AGENCY ASSIST, INC. built an environment management system based on

the following action plan and assertively promotes sustainable environmental conservation activities.

[Action Plan]
The company built and documented an "environment management system" that conformed to

ISO14001. In addition to strategic action and periodic revisions—the company seeks to

encourage continuous improvement by holding reviews.
We promote the conservation of resources and energy through our business activities:reducing waste,

etc.; aiming to lighten the impact on the environment; and working to prevent pollution.

The company is implementing continuous improvements and periodic revisions based on

these environmental objectives and goals.
We will make sure to uphold all relevant environmental laws as well as any other requirements

this company has agreed to.
This environmental policy has been documented and will be released inside and outside of

the company.

Company Information

We “Agency Assist Inc.” is specialized in trading high quality processed metals. Since our company was founded in 1990, We’ve contributed to create a market as a supplier of Japanese industrial products and technology. We’ve also aimed to spread the market to overseas and our goal is to be a top of metalworking trading company in Japan.

However, we’ve been working not only as a supplier but quality manager of products. Most of all are inspected by hand with testing tools. Depending on the products, we check over the products with some machines such as CMM, image measuring instrument and so on before sending and delivering. In other words, we always provide reliable and high quality parts to our customers. Although it takes time and effort to check a lot of products, we believe that the continued effort makes customers satisfied. Moreover, it’s been making good relationship of trust with our customers for a long time.

As you know, it’s one of the most important elements for buyers to cooperate with Japanese companies because most of them are always careful about their jobs. However, it’s hard for them that have much chance to contact with such good companies. On Alibaba, we believe that we can probably solve the problems. We will search and provide Japanese industrial products which buyers want. We will also suggest which can handle as much as possible in Japan. We “Agency Assist Inc.” will going to be the bridge between Japan and foreign countries through the Alibaba.