Name: low thermal conductivity ceramic fiber board for refractory linings
Brand: hengrui
Availability: InStock

Product Details

Product Description

Hengrui thermal conductivity ceramic fiber board for refractory linings is made by using Hengrui ceramic fiber bulk and a little binding agent through vacuum forming. Hengrui ceramic fiber board can maintain its mechanical strength after high-temperature heating, and the board includes 6 levels: 1050℃, 1260℃, 1350℃, 1430℃, 1600℃, and 1700℃. Hengrui ceramic fiber board can resist the scouring of airflow for its high strength, so it can be the material of internal linings.

The usability of thermal conductivity ceramic fiber board for refractory linings is really good under the condition of high moisture. Hengrui ceramic fiber board has excellent hyd-rophobicity after processing by specific techniques.

Hengrui thermal conductivity ceramic fiber board for refractory linings is made by using Hengrui ceramic fiber bulk and inorganic binding agent through vacuum forming. When using the board under the circumstance of high temperature, the pollution gas will not be generated.

Applications

 Back-up lining of high-temperature industry furnaces.

 Hot-face lining of ceramic kilns, heat-treatment furnaces and other industrial kilns.

 Back-up and hot-face insulation materials for furnaces or aluminum industry.

 Insulation material of Metallurgy,Machinery,Chemical,Optical,and environmental protection industries.

Main Features

 Low bulk density,low thermal conductivity.
 Resistance to heat-shock, ability to resist the scouring of airflow.
 Excellent mechanical strength ,built-in anchor, safety performance.

 Easy to install. after installing the lining form a seamless space, good insulation effect.

Technical Index

thermal conductivity ceramic fiber board for refractory linings		HR1050	HR1260	HR1350	HR1430	HR1600	HR1700
Classification Temperature(℃)		1050	1260	1350	1430	1600	1700
Linear Shrinkage Rate(%) ( 24h)		≤1.5 900℃	≤2.0 1000℃	≤3.0 1100℃	≤3.0 1200℃	≤1.0 1400℃	≤1.0 1500℃
Density(KG/M3)		250-350	250-350	250-350	250-350	450-550	450-550
Flexural strength(MPa)		≧0.5	≧0.5	≧0.5	≧0.5	≧0.7	≧0.7
Thermal Conductivity Rate(W/m.k)	400℃	0.08	0.084	0.084	0.084	0.084	-
	600℃	0.11	0.128	0.125	0.125	0.16	0.16
	800℃	0.11	0.125	0.125	0.125	0.16	0.16
	1000℃	0.15	0.176	0.174	0.20	0.21	0.21
Chemical Composition(%)	Al2O3	42-44	45-47	52-55	45-48	72	76
	Al2O3+SiO2	98.0	98.0	99.0	82.0	99.0	99.0
	ZrO3	-	-	-	15-17	-	-
	Other	2.0	2.0	1.0	1.0	1.0	1.0

Certifications

Our Service

Pre-Sales Service

*We can do OEM for trading company.

* We can delivery product in 2-7 days quickly .

*We can provide free samples for customers

After-Sales Service

* Training how to install the products.

* Engineers available to do service overseas.

Packing & Delivery

Packaging
Size	130(L) * 100 (W) * 105 (D)
Weight	1.2 T
Packaging Details	The module & board& carton&blanket is packed by carton box(Size: LWH). bulk will be packed by bag.

Packaging
Size	123 (L) 123 (W) 100(D)
Weight	1T
Packaging Details	We will do package according to products model and container size.

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Products Name with link

91.8% Response Rate

Products Name with link

91.8% Response Rate

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Contact info

Website: https://hrgwjncl.en.china.cn/

Phone:0086-152 (9082) 4526

Whatsapp:+86-152 (9082) 4526

Wechat: xinwei2013

Company: HENGRUI HIGH-TEMPERATURE ENERAGY SAVING CO., LTD