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High Quality Steatite Ceramics for Industries Alumina Industrial Ceramics
| Price | $2.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Shanghai, China |
| Popularity | 321 people viewed |
Model NO.:
GT-293
Feature:
Long Time Materials
Refractoriness (℃):
1580< Refractoriness< 1770
Shape:
Block
Color:
White Pink, Grey
No of Hold:
One, Two, Three, Four, Five, Six, Seven, Eight
Appreance:
Top Groove, Bottom Groove, No Groove
Property:
Thermal Expansion Coefficient, Excellent Electrica
Type:
Refractory Material
Material:
Steatite
Trademark:
shangtao
Transport Package:
Plywood Case or Carton
Specification:
Rohs
Origin:
Shanghai, China
HS Code:
8547100000
Product Description
Property:
1. High resistivity
2. Moderate strength
3. Excellent electrical properties
4. Poor heat conductivity (Thermal insulator).
5. Good resistance to thermal shock.
6. Low coefficient of thermal expansion.
7. Good mechanical stability.
Applications:
Heating element holders
Stand off Insulators
Interlocking Insulating Beads
Splitbush insulators
Lamp bases and caps
Regulator parts
| Item | Testing condition | Unit | Steatite |
| Bulk density | g/cm 3 | ≥2.6 | |
| Flexural Strength | N/m 2 ×10 3 | 1.37 | |
| Coefficient of linear expansion | 20~800°C | ×10 -6 /°C | ≤8 |
| Permittivity | 1MHz | ≤7.5 | |
| 10GHz | / | ||
| Insertion loss | 1MHz | ×10 -6 | ≤8.0 |
| 10GHz | ×10 -6 | / | |
| Bulk density resistance | 100°C | Ω@Cm | >10 12 |
| Puncture strength | KV/mm | 20 | |
| Thermal conductivity | 20°C | W/m@k | 2.9 |
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