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Low temperature alumina granulation powder

fine ceramics

Low temperature alumina granulation powder

Item Number : KM-P03

Price varies based on specs and customizations


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Introduction

Low temperature alumina granulation powder is a kind of alumina particles produced by a special low temperature process, designed to meet the needs of temperature sensitive applications. This material has excellent low temperature performance and good processing characteristics, suitable for a variety of industries that require low temperature processing and treatment.

Features

  • Low temperature stability: Maintains stable physical and chemical properties at lower temperatures.
  • Good flexibility: Provides better flexibility and lower thermal expansion coefficient, suitable for applications sensitive to thermal shrinkage.
  • Excellent dispersibility: Good dispersibility in liquid media helps improve product uniformity and performance.
  • Low shrinkage: Shows lower shrinkage during curing, helps maintain product dimensional stability.

Application

  • Special coatings: used to produce low-temperature curing coatings to improve the flexibility and weather resistance of coatings.
  • Adhesives: used as fillers for low-temperature adhesives to enhance bonding strength and durability.
  • Low-temperature ceramics: used to manufacture ceramic products that need to be sintered at lower temperatures.

Technical Parameters

  • Appearance: White or slightly colored granular material.
  • Particle size range: Usually between a few microns to hundreds of microns, can be customized according to customer needs.
  • Purity: Usually above 99%, depending on application requirements.
  • Bulk density: Provides the bulk density of the product to evaluate its performance during mixing and transportation.

Detail & Parts

Alumina granulated powder

Technical specifications

Al2O3(%) Embryo density (g/cm3) Particle size distribution (mesh) Bulk density (g/cm3) Firing temperature (℃) Hot holding time (h) Shrinkage (%) Porcelain density (g/cm3) Porcelain color
DZ-99.5 ≥99.5 2.3-2.4

60-200 mesh

Center diameter 140

1.05-1.15 1650 2.5-3

16±0.5 ≥3.92 Slightly yellow
DZ-99A ≥99 2.3-2.4 1.05-1.15 1630 16±0.5 ≥3.90 Slightly yellow
DZ-95C ≥99 2.25-2.35 1.05-1.15 1630 16±0.5 ≥3.88 Slightly yellow
DZ-97 ≥97 2.25-2.35 1.1-1.2 1600 16±0.5 ≥3.75 white
DZ-95 ≥95 2.3-2.4 1.15-1.25 1560 14±0.5 ≥3.68 white
DZ-93 ≥93 2.25-2.35 1.1-1.2 1560 13±0.5 ≥3.65 white

Shrinkage test: cylinder Φ30mm,  weight 20g, pressure: 1.2T/cm2.

Application

Serial number Product model Scope of application
1 DZ-99.5 Semiconductor components, 5G communication supporting ceramics, etc.
2 DZ-99A Ceramic plunger, bushing, photovoltaic, etc.
3 DZ-93 Electric vacuum ceramic shell and other metallized products
4 PZ-95A Water valve plate, spark plug, etc.
5 PZ-95 Fuse, relay supporting ceramics, etc.

Packaging and storage

  • Packaging: Use moisture-proof and dust-proof packaging materials such as plastic bags, cartons or ton bags.
  • Storage: It is recommended to store in a dry and ventilated warehouse to avoid contact with moisture and chemicals.

Safety Precautions

  • During operation: Wear appropriate personal protective equipment such as masks, gloves and protective glasses.
  • Waste disposal: Dispose of waste alumina granulation powder in accordance with local environmental protection regulations.
View more faqs for this product

4.7

out of

5

Exceptional quality, perfect for our low-temp ceramic needs.

Hiroshi Tanaka

4.8

out of

5

Superb dispersibility, enhances our coating process significantly.

Elena Müller

4.9

out of

5

Durable and cost-effective, highly recommend for adhesives.

Carlos Silva

4.8

out of

5

Low shrinkage, great for maintaining product dimensions.

Anya Kuznetsova

4.7

out of

5

Fast delivery, arrived in perfect condition.

Liam O'Brien

4.9

out of

5

Excellent flexibility at low temps, ideal for our applications.

Isabella Rossi

4.8

out of

5

High purity, consistent performance in our experiments.

Mohammed Al-Farsi

4.7

out of

5

Value for money, significantly improves our product quality.

Sofia Nguyen

4.9

out of

5

Technologically advanced, meets all our low-temp needs.

Javier Hernandez

4.8

out of

5

Easy to handle, reduces processing time effectively.

Amina Elmi

4.7

out of

5

Stable performance, reliable for long-term use.

Feng Zhang

4.9

out of

5

Impressive bulk density, perfect for our mixing needs.

Nina Petrovic

4.8

out of

5

Moisture-proof packaging, ensures product integrity.

Thiago Santos

4.7

out of

5

User-friendly safety precautions, operation is hassle-free.

Leila Bouazizi

4.9

out of

5

Customizable particle size, tailored to our exact requirements.

Ravi Kapoor

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