polyurethane spray foam closed cell pu foam chemicals for spray insulation

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$1.40 - $2.50 / Kilogram | 500 Kilogram/Kilograms (Min. Order)
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Lead Time:
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 7 Negotiable
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Overview
Quick Details
CAS No.:
MDI ISO
Other Names:
polyol and isocyanate MDI ISO
MF:
PU foam
EINECS No.:
PU insulation foam
Place of Origin:
Shandong, China
Classification:
Double Components Adhesives
Main Raw Material:
POLYURETHANE
Usage:
Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking
Brand Name:
CNMC
Model Number:
DQT--501C
Type:
Liquid Glue
Product name:
pu spray foam closed cell raw material for spray insulation
Shelf life:
12 Months
Packing:
200L/drum
Grade:
B
Color:
Light Yellow
Mixing Ratio:
1:1
Isocyanate:
100-105
Product Certification certification
CE Certified.
Valid from 2018-08-06 until 2023-08-05
Supply Ability
Supply Ability:
50000000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
200L/drum, 4 drums per pallet, 80 drums for one 20ft container.
Port
Tianjin,Qingdao,Shanghai
Picture Example:
package-img
package-img
Lead Time :
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 7 To be negotiated
Video Description
Product Description

 

Product Description of  Double Component Polyurethane Foam Material

pu polyurethane spray foam closed cell raw material for spray insulation

DQT-501C is spray blend polyols, blowing agent is 365mfc/245fa instead of HCFC-141B, it reacts with isocyanate to produce foam which has excellent performances, which are as follows:

  1) fine and uniformity cells

  2) low thermal conductivity

  3) perfect flame resistance

  4) good low temperature dimensional stability.

 

It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc.

Parameter

 

Parameter of Double Component Polyurethane Foam Material

pu polyurethane spray foam closed cell raw material for spray insulation

Physical Properties

Appearance                  

Hydroxyl Value                mgKOH/g

Dynamic Viscosity (25 ℃)       mpa.s

Specific gravity (20 ℃ )           g/ml

Storage Temperature             ℃

Storage Stability               month

Pale yellow to brown viscous liquid

200-300

100-200

1.12-1.20

10-25

6

Recommended Ratio

 

pbw

DJD-105  blend polyols

Isocyanate

100

100-105

Reactivity Characteristics

(The temperature of the system is 20℃,and the exact value varied depending on processing condition)

Cream Time                  s

Gel Time                     s

3-5

6-10

Foam Performances

items

Test Method

Index

Spray Density                

Closed-cell Rate          

Initial Thermal Conductivity(15℃)       

Compressive Strength

Adhesive Strength   

Elongation at break

Dimentional Stability  24h  -20℃ 

      24h   70℃ 

Water Absorption                     

Oxygen Index

GB 6343

GB 10799

GB 3399

GB/T8813

GB/T16777

GB/T9641

GB/T8811

 

GB 8810

GB 8624

 >40kg/m3

               ≥90%

     ≤24mW/(m.K)

≥150kPa

 ≥120kPa

                ≥10%

                ≤1%

                ≤1.5%

                ≤3%

                ≥26

Detailed Images

 

Images of Double Component Polyurethane Foam Material

 

pu polyurethane spray foam closed cell raw material for spray insulation

 

 

 

Advantage of polyurethane spray foam insulation machine

PU Foam Polyurethane insulation raw material

1. The cylinder solenoid valves are all imported, more expensive than the common cylinders.

2. Free on-line training for technology, full way tracking and testing, high sales volume.

3. All accessories are supplied by the original manufacturer and are available to customers at cost price

4. The high pressure pipe is anti-corrosion.

5. The temperature control meter is dual display, which can display the actual temperature and the set temperature. Other manufacturers can only display the set temperature and can not see the actual temperature. Red meter shows the actual temperature, green shows the set temperature
6. The operation temperature control panel is independent module which can be replaced separately. For other factories ,there is an integrated board next to the temperature control table,if one is broken ,others temerature meters all should be changed .

Learn to maintain machine :

Main Machine Daily Use and Maintenance:


1 Replace DOP in oil cup of primary-secondary pump daily;


2 When equipment stops running, swerve Start/Reset switch to reset direction, making sure cylinder rod fully soaked inside DOP liquid, in this way it can prolong service life of seal ring.


3 Check sensitivity of the equipment heating system, if anything goes wrong, please fix the problem as soon as possible.


4 When equipment isn’t working, please turn off heating system timely, for not only it prevents potential danger also avoids low foaming quality cuz polyol material long-time heating.


5 Make sure turning on and off heating system in correct order. When turning on, first start main power,then turn on heating system; when turning off, first stopping heating system then turning off main power.


6 Remember to check if there’s enough oil inside oil-water separator and the water expelled from the separator;

 

Company Information

 

About Us

Shandong China Machinery Co. ,Ltd, established in 1980, is an important and a large construction engineering equipment joint-stock enterprise Group in China, It has several wholly-owned subsidiaries, company headquarters is located at National High-tech Zone, Shandong province.
 
We have CE Certificate,SGS Product Certificate, ISO9000 Quality Control Certificate and BV Supplier Certificate.Our machine had win much good reputation through its quality and nice performance.
 
Nowadays Our products have been exported to 127 countries and regions over the world.

Our Factory

 

Exhibition

Contact

 

Contact

The Leader of the Belt and Road 

Mrs.Cindy Liu

E-mail

cnmc005(at)chnmach.com

Skypeliuguiyun1991
Whats App

 +8615653795070

Telephone

+8615653795070