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E27 steatite ceramic white porcelain 250v 660w ceramic lamp holder

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Quick Details

Port: Shanghai
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 100000 Piece/Pieces per Month E27 steatite ceramic white porcelain 250v 660w ceramic lamp hold
Elastic modulus: 120Gpa
Product Name: E27 steatite ceramic white porcelain 250v 660w ceramic lamp holder
Material: Ceramic
Hardness: 5.7Gpa
Model Number: MH
Density: 2.7g/cm3
Feature: Insulating
Certification: ROHS
Brand Name: MingHao
Flexural strength: 145Mpa
Style: SCREW
Suface treatment: Finish Grinding
Application: industry
OEM/ODM: Accepted
Delivery Detail: Shipped in 12 days after payment
Packaging Detail: Use export carton which is secure against breakager on the pallet for E27 steatite ceramic white porcelain 250v 660w ceramic lamp holder
Yixing Minghao Special Ceramic Technology Co., Ltd.
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87.5%
Response Rate
100.0%
On-time delivery rate
US$ 10,000+
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E27 steatite ceramic white porcelain 250v 660w ceramic lamp holder
Product Description

Steatite Ceramic

Steatite is an inorganic material based on natural raw materials consisting predominantly of magnesium silicate. It is marked by a high heat resistance, resistance to leakage current and dielectric strength. It is recommended as an insulation material in electrical engineering.

Properties
Unit
Steatite ceramic
95% Al2O3
99% Al2O3
Zirconia Ceramic
Density
g/cm³
2.7
3.6
3.8
5.6
Flexural strength
Mpa
145
300
300
354
Hardness
Gpa
5.7
7
10.7
12.3
Elastic modulus
Gpa
120
275
320
205
Poissons ratio
-
0.21
0.22
0.22
0.30
Linear expansion coefficient
x 10-6/℃
7.9
7.1
7.8
9
Thermal conductivity
w/(m.k)
2.5
20
25
2.5

Main Features

1) Good dielectric strength

2) Heat resistance and form stability up to 1000°C
3) High mechanical strength
4) Non-combustible
5) Resistant to UV radiation
Work Flow
Our Company

Brief Introduction

Yixing Minghao Special Ceramic Technology Co., Ltd. is a professional factory in manufacturing and supplying high quality ceramic components for more than 20 years. We mainly manufacture alumina, steatite, zirconia ceramics, refractory products and related special ceramics. 

Quality First

Our company always insists on quality first, the supremacy of the purposes of the users. We'd like to cooperate sincerely with enterprises at home and abroad to create a win-win future.

Advanced Equipments

We supply high quality products with advanced equipment. Our products are widely applied in new-typed lamphouse, textile machinery, electrical appliance, refrigeration equipment, electrothermal instrument, chemical product and so on.

Our Service
Packing & Delivery
FAQ

1. How can I get an offer?
You can send your drawing with technology requirements and mark your purchase quantity.it is much better if you could offer the usage information about products, We will confirm the most suitable material and quote our best price to you in 24 hours.

2. Can you accept OEM & ODM?
Yes, we can produce the products according to your demand and drawing.


3. Can you provide free samples?
Yes, we can provide the sample for free, but the freight and mold fee are on your side.


4. What’s the lead-time for samples?
Within 3-7 days for bulk order, 10-15 days for OEM designs and shapes.

5. What’s your production Lead-time for bulk order?
Generally it takes 20-30 days and 25-35 days in peak season

6. What are your payment terms?
 In generally, we quote FOB Shanghai price, payment 30% deposit by T/T in advance, 70% balance paid within 7 days against shipping documents. It balances against Weston Union, L/C or Paypal etc. (Payment can be negotiated, kindly to contact with us)

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