Rigid and Fired Ceramic Fiber Board (NRCB-300)

We always keep in mind that we have no reason to provide defective Rigid Fiber Insulation Board, polycrystalline Alumina fiber blanket, Rock Wool Blanket to our customers. We aim to improve production efficiency, reduce production costs and improve product quality. The company has set up a dedicated repair center, which can help customers to repair products in a timely manner.

Product Introduction

SUNTHERM Ceramic fiber boards are made from ceramic fiber bulk with inorganic and organic binders through vacuumforming process .They have low thermal conductivity, high temperature stability, uniform density, and excellent resistance to thermal shock and chemical attack.

Product Application

Rigid fiber insulation board is mainly used in load-bearing areasthat require high-temper,heating equipment, household appliances,other high-end applications,high-temperature furnace insulation, high-temperature wall lining and other fields.

Product Parameter

Item			STD	HP		HA		ZA	HTZ
Classification Temp (℃)			1260 (2300F)	1260 (2300F)		1360 (2480F)		1360 (2480F)	1430 (2600F)
Working Temp (℃)			≤1050	≤1100		≤1200		≤1200	≤1350
Color			Pure White	Pure White		Pure White		Pure White	Pure White
Bulk Density (Kg/m3)			280---600	280---600		280---600		280-600	280---600
Permanent Linear change (%)			1000℃X24h≤ -3	1100℃X24h≤ -3		1200℃X24h≤ -3		1200℃X24h≤ -3	1350℃X24h≤ -3
Thermal Conductivity(w/m.k)		200C	0.074	0.055		0.078	0.078		0.078
		400C	0.092	0.073		0.102	0.102		0.102
		500C	0.103	0.086		0.116	0.116		0.116
		600C	0.127	0.105		0.12	0.12		0.12
Tensile Strength (Mpa)			0.50	0.50	0.50			0.5	0.50
Chemical Composition (%)	AL2O3		45—46	47—49	52—55			45-46	39—40
	AL2O3+SIO2		97	99	99			-	－
	AL2O3+SIO2+ZrO2		－	－	－			99	99
	ZrO2		－	－	－			5-7	15—17
	Fe2O3		≤ 1.0	≤0.2	≤0.2			≤0.2	≤0.2
	Na2O+K2O		≤ 0.5	≤ 0.2	≤ 0.2			≤0.2	≤ 0.2
Size(mm)			Length:600 & 900 & 1200; Width:300 & 600 & 1000 & 1200 Thickness: 3-100; As customers 'requirements.
Package			Cartons or as customer's requirement.
Certificate			CE,ISO9001-2008; ISO14001-2004,SGS, ROHS,SASO, REACH

Product Feature

● Can resist the erosion of wind, so the service life is long.

● Have high temperature thermal stability, resistance to thermal shock.

● Hard texture, not easy to break.

● Easy to shape or cut, good processability.

● Light weight, low heat capacity, low thermal conductivity.

Product Process

SUNTHERM Ceramic fiber board is processed by the advanced production line, which is adopted the full automatic control and the continuous processing method, and totally avoid the long production cycle and the low production capacity.

Product Certificate

SUNTHERM has been developing, improving, and finishing furnaces and refractory products for almost 30 years. Today, we offer a full line of refractories for various temperatures. After years of efforts, the quality of our products has won the recognition of many testing institutions.

Customer Photos

SUNTHERM vigorously promotes the development of the international market and seeks the cooperation with well-known enterprises at home and abroad. We have the motivation, knowledge and ability to meet our customer's specific and demanding for their everyday usage. We will work with you to get things done!

FAQ

Q1: What kind of product can you offer?

A1: Our company can offer kinds of refractory insulation materials. For example: ceramic fiber products, soluble fiber products, alumina fiber products, new material products, rock wool etc. In addition, we also provide ceramic fiber production line and rock wool production line.

Q2: Can you produce according to our drawings?

A2: Yes, we have professional technical engineers who can produce according to the product models and specifications you provide.

Q3: What's the payment service?

A3:L/C, T/T,D/P,D/A, Western Union, MoneyGram, Cash, PayPal etc. It can also be discussed according to the situation of both parties.

Q4: What's your packing?

A4: Woven bags or cartons also according to customers' requirements. Pallets are also available.

Q5: Can you do OEM production?

A5: Yes. Since 2006,we began to undertake OEM processing.

We never stop moving forward in Rigid and Fired Ceramic Fiber Board (NRCB-300) field. Our goal is to optimize the design for customers with the most cost-effective concept, and enhance the competitiveness of customers as much as possible. We will carry our dreams, improve the future, keep pace with the world, and deliver civilization and care. Our new strategy will enhance the operating effectiveness of the company and promote its sustainable, healthy and stable development.

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