China Factory wholesale Donfoam 603 Ecomate Base Blend Polyols - Donfoam 812PIR HCFC-141B base blend polyols for PIR block foam – INOV Manufacturer and Supplier

Factory wholesale Donfoam 603 Ecomate Base Blend Polyols - Donfoam 812PIR HCFC-141B base blend polyols for PIR block foam – INOV

Short Description:

Product Detail

Product Tags

Feedback (2)

Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for Volleyball Court, Ptmgtdi, Spray Pu System, "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?

Factory wholesale Donfoam 603 Ecomate Base Blend Polyols - Donfoam 812PIR HCFC-141B base blend polyols for PIR block foam – INOV Detail:

Donfoam 812PIR HCFC-141B base blend polyols for PIR block foam

INTRODUCTION

DonFoam 812/PIR is a kind of blend polyols with hcfc-141b foaming agent, with polyol as the main raw material, mixed with special auxiliary agent, suitable for the insulation of construction, transportation, shell and other products.The polyurethane product prepared by reacting it with isocyanate has the following advantages:

1.Foam has uniform strength and dimensional stability in all directions

2.The foam products can be cut into different shapes according to the requirements of the product

3.Excellent thermal insulation performance

PHYSICAL PROPERTY

DonFoam 812/PIR

Appearance

OH value mgKOH/g

Dynamic viscosity （25℃） mPa.S

Density （20℃） g/ml

Storage temperature ℃

Storage stability ※ month

Light yellow to brown transparent liquid

150-250

200-300

1.15-1.25

10-25

RECOMMENDED RATIO

Pbw

DonFoam 812/PIR

Isocyanate

100

150-200

TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)

Manual Mix

High pressure

Raw Material Temperature ℃

Cream time S

Gel time S

Tack free time S

Free density Kg/m³

20-25

30-50

140-180

300-350

28-32

20-25

25-45

120-160

270-320

27-31

FOAM PERFORMANCES

Overall Molding Density

Closed-cell Rate

Initial Thermal Conductivity（15℃）

Compressive Strength

Dimensional Stability 24h -20℃

24h 100℃

Flammability

GB/T 6343

GB/T 10799

GB/T 3399

GB/T 8813

GB/T 8811

GB/T 8624

≥50 Kg/m3

≥90%

≤22mW/m.k

≥150 KPa

≤0.5%

≤1.0%

B2、B1

Product detail pictures:

Related Product Guide:

Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for Factory wholesale Donfoam 603 Ecomate Base Blend Polyols - Donfoam 812PIR HCFC-141B base blend polyols for PIR block foam – INOV , The product will supply to all over the world, such as: Orlando, Iran, Madagascar, With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our products in China!

Castable Polyurethane Prepolymer

Castable Polyurethane Shoe Upper Prepolymer

Doncool 102 Hcfc-141b Base Blend Polyols

Doncool 104 Hfc-245fa Base Blend Polyols

Doncool 104m Hfc-245fa/Cp Base Blend Polyols

Doncool 105 Hfc-365mfc Base Blend Polyols

Donfoam 603 Ecomate Base Blend Polyols

Donspray 504 Hfc-245fa Base Blend Polyols

Thermoplastic Polyurethane Series

Three Component Mdi Polyurethane System Mdi

The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.