Refractory Shapes Cast Parts for High Heat Insulation

• Customization: Available
• Usage: High Temperature Insulating Material
• Temprature Classification: 1600℃, 1500℃, 1400℃, 1260℃, 1050℃
• Model NO.: SJ-Refractory Part
• Chemical Composition: Al2O3.SiO2
• Shape: Different Shapes
• Manufacturing Technique: Vacuum Formed
• Kind: High Purity Ceramic Fiber
• Shapes: Can Be Made Different Shapes
• Density: 280kg/M3-450kg/M3
• Color: White
• Organic Type: with Smell
• Inorganic Type: Without Smell
• Application: Boiler, Furnace, Stove etc
• Loss of Ignition, Loi, %: <8
• Permanent Linear Shrinkage, %, 24 Hours: <3
• Compressive Strength: >0.2
• Thermal Conductivity, W/M•K: 0.06-0.18
• Transport Package: Carton or Export Wooden Box
• Specification: as your request
• Trademark: SJOIN
• Origin: China
• HS Code: 6806101000
• Production Capacity: 60000000PCS/Year

Product Description

 

Product Description

Ceramic fiber shape is ideal high temperature thermal insulation material which is made from aluminum silicate bulk and adhesive with vacuum forming technology.we can produce all kinds of shapes according to your drawings, such as refractory crucibles, distribution boxes, hot top boxes, tubes, nozzles and shapes for a variety of critical duties in vacuum induction melting and other heat intensive applications.

Feature & Typical Application

Features

• Can be machined, shaped easily                                                                        • Excellent thermal shock resistance
• High rigidity and light weight  & Low heat storage                                               • Low thermal conductivity


Typical Applications

• Furnace, Kiln, and Oven hot face and backup linings                                        • Flue and Chimney linings, Hot gas duct lining
• Consumer appliances like ovens, water heaters, night storage heaters            • Gaskets, Seals, Expansion joints
• Heat Shields for personal protection                                                                  • Heat processing equipment

Data Sheet

		STD	HA	HZ	IN	BIO
Classification Temperature, °C		1260	1350	1430	1260	1260
Continuous Use Temperature, °C		1100	1250	1350	1100	1100
Density, kg/m3		220-360
color		white
Loss of Ignition, LOI, %		≤8			≤1.5	≤8
Permanent Linear Shrinkage, %, 24 hours		≤3(1000ºC)	≤3(1200ºC)	≤3(1350ºC)	≤3(1000ºC)	≤3(1000ºC)
Compressive strength, 10% deformation, MPa		>=0.2
Thermal Conductivity, W/m•K	200ºC	0.06	0.06	0.06	0.06	0.06
	400ºC	0.07	0.07	0.07	0.07	0.07
	600ºC	0.12	0.12	0.12	0.12	0.12
	800ºC	0.15	0.15	0.15	0.15	0.15
	1000ºC	0.19	0.19	0.18	0.19	0.19
Chemical Composition, %	Al2O3	>=42	>=52	>=34	>=42	-
	SiO2	>=53	>=46	>=45	>=53	>=68
	ZrO2	-	-	>=15	-	-
	CaO	-	-	-	-	>=20
	MgO	-	-	-	-	>=10

Packaging & Shipping

standard package : carton with film or  carton + film + pallet  or export wooden box + film

Workshop

Exhibiton& Customers

We participate the 6th metal shanghai expo and 15th International Metallurgical Industry Expo. Many our regular customers also came to visit us.

Certifications

Our company has professional and strict quality control for all the products. We have passed CE certificate on 2016.

And we also passed MSDS,  ISO9001 quality management system certification and REACH etc.

FAQ

Q1:What is your payments terms?

A1 :  30% T/T in advance, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q2 : What is your lead time? 

A2 : It usually needs about 10- 20 days after receiving your deposit. 

Q3 : How can you control your quality?

A3 : For each production processing, SJOIN have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods if needed.

Q4 : Do you provide free samples?

A4 : Yes, free samples are available.

Q5 : Can we visit your company?

A5 : Yes, of course, welcome to SJOIN Company.