China Cheap price Doncool 104m Hfc-245fa/Cp Base Blend Polyols – Donpanel 423PIR CP/IP base blend polyols for continuous PUR – INOV Manufacturer and Supplier

Cheap price Doncool 104m Hfc-245fa/Cp Base Blend Polyols – Donpanel 423PIR CP/IP base blend polyols for continuous PUR – INOV

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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for Pu Binder For Bonding Cork Crumb, Pu System For Refrigerator, Pouring Pu Material, We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future.

Cheap price Doncool 104m Hfc-245fa/Cp Base Blend Polyols – Donpanel 423PIR CP/IP base blend polyols for continuous PUR – INOV Detail:

Donpanel 423PIR CP/IP base blend polyols for continuous PUR

INTRODUCTION

DonPanel 423/PIR is a kind of blend polyether polyol which adopts cyclopentane as foaming agent, takes polyol as the main raw material and is mixed with special auxiliary agent. It is suitable for thermal insulation of building boards, cold storage boards and other products.This material is specially developed for continuous line .The polyurethane product prepared by reacting it with isocyanate has the following advantages:

– No greenhouse effect and does not damage the ozone layer

- Good fluidity and uniform foam density

–Excellent dimensional stability and fire resistance

PHYSICAL PROPERTY

DonPanel 423/PIR

Appearance

Hydroxyl value mgKOH/g

Dynamic viscosity （25℃） mPa.S

Density （20℃） g/ml

Storage temperature ℃

Storage stability months

Light yellow transparent viscous liquid

150-250

300-500

1.15-1.25

10-25

RECOMMENDED RATIO

Pbw

DonPanel 423/PIR

Isocyanate

100

150-200

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

Manual mix

High pressure

Raw material temperature ℃

CT S

GT S

TFT S

Free density Kg/m³

20-25

7-20

25-55

30-60

35-40

20-25

5-15

20-40

30-55

34-40

FOAM PERFORMANCES

Mold density

Close-cell rate

Thermal conductivity （10℃）

Compression 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

≥42 Kg/m3

≥90%

≤22mW/m.k

≥120 KPa

≤0.5%

≤1.0%

B3、B2

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"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Cheap price Doncool 104m Hfc-245fa/Cp Base Blend Polyols – Donpanel 423PIR CP/IP base blend polyols for continuous PUR – INOV , The product will supply to all over the world, such as: Sri Lanka, Macedonia, Grenada, For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.

Castable Polyurethane Prepolymer