Fused Silica Ceramic roller tempered Furnace Rollers Heating CE Certificated

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Luoyang Lever Industry Co.,Ltd

City: luoyang

Province/State:henan

Country/Region:china

Tel:86-379-64723096

Contact Person:
Mr.Kevin View Contact Details

Fused Silica Ceramic roller tempered Furnace Rollers Heating CE Certificated

Brand Name	Lever
Model Number	customized
Place of Origin	China
Minimum Order Quantity	10 pcs
Supply Ability	500 pcs per month
Delivery Time	30 days
Packaging Details	wooden cases
Price	300usd
Payment Terms	T/T, Western Union, MoneyGram
material	Silica / SiO 2 ≥99. 8%
ceramic rollers	tempering furnace use
usage	furnace heating
Brand	Lever or Vesuvius
Size	Customized, dia 50mm,70mm. 75mm,85mm. 95mm etc
Package	exported wooden case

Detailed Product Description

Ceramic rollers for Glass Tempering furnace

Technical Data /

Ceramic Characteristics /

1. 1 Typical Composition /

Name	Specification	Remark
Silica / SiO2	≥ 99. 8%
Alumina/ Al2O3	≤ 2000ppm
Iron Oxide / Fe2O3	≤ 45ppm
Copper Oxide / Cu O	≤ 45ppm
Titania / TiO 2	≤ 45ppm
Chromium Oxide / Cr 2 O3	≤ 45ppm
Nickel Oxide / Ni O	≤ 45ppm
Magnesia / MgO	≤ 40ppm
Sodium Oxide /	≤ 40ppm
Potassium Oxide / K 2 O	≤ 40ppm

1. 2 Physical Properties / Density / :2. 00 g/cm3

Name	Specification	Remark
Run out/ :	<0.15mm
Roughness/ :	<1.5U
Apparent porosity /:	<10 %
Compressive Strength /:	> 50Mpa
Modulus of Rupture /:	>20MPa
Crystallinity /: Crystobalite	< 1%

1. 3 Thermal Properties /

Thermal Conductivity / : 20°C:	0. 64	W/m°K
500 °C:	0. 81	W/m°K
1090°C:	0.88 W/m°K
Expansion Coefficient /	20 °C – 1000 °C : 0.6 x 10 ^-6 /°C
Max Use Temperature (a single thermal cycle) / :	16 50 °C :1100 °C
Melt point / :	1750 °C

2. Surface Quality /

Name	Specification	Remark
Dimensions Tolerance Unmarked /	:≤± 2mm.
Flatness: Diamond finishing, convex /concavity / :	≤± 0. 2mm.
Ceramic does not have crack, corner /edge spalling, and opening bubbles.

Note: These values are not warrant for products and system. They represent only standard material. They may also change because of continuous technology innovation.

Product Tags: high temperature rollers ceramic heated rollers

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