Filling insulation and joint sealing blow in insulation

$5.00 - $15.00
Min. Order
20 Rolls
Quick Quotation
Company Information

Zhengzhou Rosewool Insulation Refractory Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 5,000+
4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Tsingtao port, Tianjin port, Dalian port, Shanghai port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,1260 ceramic fiber blanket
Supply Ability: 5000 Rod/Rods per Day blow in insulation
Grade: HA (High Aluminum)
Application: Liners Of Industrial Furnace
Thickness: 6--50mm(6,13,19,25,38,50)
Width: 600-1220mm(600,610,630,1000,1200,1220)
Length: 3600/7200/7500/14640mm
Chemical Composition: AL2O3+SIO2+ZrO2
Ultimate Strength (&ge; MPa): 0.08-0.12 Mpa (128kg/m3)
Working Temperature: 1100C/1260C/1360C/1430C (2012F/2300F/2480F/2600F)
Fiber Diameter: 3-5um
Shrinkage (1800 ℉, 3h): 3%(24 Hours)
Thermal Conductivity: 0.09- 400℃ 0.132- 600℃ 0.176- 800℃ 0.22- 1000℃
Density (kg/m&sup3; ): 128
Model Number: High Pure
Brand Name: ROSEWOOL
Place of Origin: Henan China
Name: blow in insulation
shot content: &lt;15%
AL2O3: 47-49%
Na2O+K2O content: 0.2%
Raw material: Spuned Ceramic Fiber Bulk
Quality control: ISO quality management
Model Number: JD-1260T
Needle: Double inside needle
Packaging Detail: plastic inside and carbon box or woven bag outside. More details are as follows: Packed with Carton Box 220 rolls per one 20&#39; container. 520 rolls per one 40&#39; high cube container. Packed with Woven bag 250 rolls per one 20&#39; container, 600 rolls per one 40&#39; high cube container. Pallet 160 rolls per one 20&#39; container, 400 rolls per one 40&#39; high cube container.

Filling insulation and joint sealing blow in insulation

Ceramic fiber blanket ,also named as fire resistant blanket ,is one of the main insulation product. It is mainly used in the furnace for heat insulation and thermal insulation in 1100℃-1600℃ (2012℉-2912℉). Through by blowing and spinning techniques ,these products have superior insulation performance, excellent flexibility.
Types(°C)Operation Temp(°C)


1100 Common 
1260 STD1260 HP13601450 HZ


(1832 °F )











Linear Shrinkage after Heating (%)


Thermal conductivity  W/(m·k)(128kg/m3)
































Tensile Strength

(Thickness 25mm)




 Al2O3(%)44 45-4647-4952-5539-40



//// ≥99
 Fe2O3(%)≤1.0 ≤1.0 ≤0.2 ≤0.2 ≤0.2
 Na2O+K2O(%)≤0.4 ≤0.3 ≤0.2 ≤0.2 ≤0.2
Production line of blow in insulation
We have more than ten production lines, each production lines, daily production of 4000 m3 , This is our superb technology and professional technical personnel to the result of joint efforts, this is our pride .
Character of blow in insulation


Low thermal conductivity, low thermal capacity

Excellent thermal stability and good resistance to heat shock

Excellent tensile strength




Application of blow in insulation

1. Hot surfaces of industrial furnaces
2. Sealing of the roof of soaking furnaces
3. Insulation of the shell of precision casting
4. For the insulation of the roller of heating furnaces
5. Insulation of petrochemical heating furnaces, reformers, and pipes

Packaging & Shipping

Packing Details  : 1.Plastic bag inside ,woven bag outside. 2 rolls/ bag. 620 rolls/1*40HQ. 

                              2. Plastic bag inside, carton outside. 1 roll/carton. 525 cartons/1*40 HQ
                              3. Wooden pallet. 20 cartons/pallet, 21 pallet/1*40 HQ.
                              4. As customer's requirement, OEM is accepted.


Shipping of blow in insulation

1. shipping & packing details will according to clients' requirements to design.

2. Before delivery, we will have three inspection lines: A,Check B,Test C,Inspect ,taking photos for you .

3. Our common exporting package is made of five layers of corrugated paper, it is suited to long-distance shipments

Company Information


Company : Refractory and insulation material manufacturer


We are zhengzhouRosewool thermal insulation material factory specializing in the  researching, developing and manufacturing, has more than 60 years of production experience.

 1.  1 national R&D institution: Peking University has close relations of cooperation laboratory in product development and technology with us

 2.  4 kinds :               Our product range: ceramic fiber products (blanket, paper, board, module,also special shape), rock wool , glass wool , calcium silicate board. 

 3.   5 certificate:       ISO900, CE, SGS, TUV, BV, etc.

 4.   23 years :            Our export experience more than 23 years.

 5.   150,000 m2 :      Our factory total areas.
Our value is: To the quality strives for the survival,
                       Energy saving cause parallel  




 laboratory of ceramic fiber products



Certification of blow in insulation
Our products have passed the ISO9000 certification, CE certification, all products are in accordance with ISO9000:2000 quality management.Our diversity of products, to meet all kinds of consumer demand.



  Treat customers as our FRIENDS. Feeling the Oriental culture.
Our cooperation partner : 
1. Timely response : to your inquiry in 24 hours,  quickly respond mails and provide solutions.

2. Free sample :Sample and trial order are accepted for the quality evaluation.

3. Shorter delivery time : Book the earliest vessel or plane to guarantee the delivery time.

4. Professional Services : Provide high or cold temperature solutions and professionals installation and technology services for you 
1.Are you a trader or manufacturer?
We are manufacturer, we have own factory.

2.Can you accept OEM or ODM?
Of course, Logo is also acceptable.

3.What is the delivery time?
About 10-20 days after the contract signing.

4.What is your payment methods?
T/T L/C D/P Paypal West Union and others .
5. Do you have warehouses abroad ?
Yes, we have , both in Europe and Middle East. Others is planing.
Contact Us


If you have any question , please contact us any time.

 Welcome your kindly inquiry on our high quality products.

Happy to set a good cooperation with you, Thank you!

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