China 2019 wholesale price Castable Polyurethane Prepolymer - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV Manufacturer and Supplier

2019 wholesale price Castable Polyurethane Prepolymer - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV

Short Description:

Product Detail

Product Tags

Feedback (2)

We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for Slow Resilience, Molded Foam, Motorcycle Seat, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier.

2019 wholesale price Castable Polyurethane Prepolymer - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV Detail:

Donpanel 415 HFC-365mfc base blend polyols for PUR

INTRODUCTION

DonPanel 415 is a kind of blend polyether polyols with HFC-245fa as foaming agent, taking polyol as the main raw material and mixed with special auxiliary agent. It is suitable for thermal insulation of building boards, cold storage boards and other products.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 insulation, dimensional stability and adhesion

PHYSICAL PROPERTY

DonPanel 415

Appearance

Hydroxyl value mgKOH/g

Dynamic viscosity （25℃） mPa.S

Density （20℃） g/ml

Storage temperature ℃

Storage stability months

Light yellow transparent viscous liquid

300-400

400-600

1.1-1.16

10-25

RECOMMENDED RATIO

	PBW
DonPanel 415	100
Isocyanate	110-130

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

10-50

80-200

120-280

24-30

20-25

10-40

60-160

100-240

24-30

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

≥40 Kg/m3

≥90%

≤22mW/m.k

≥150 KPa

≤1%

≤1.5%

Product detail pictures:

Related Product Guide:

Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for 2019 wholesale price Castable Polyurethane Prepolymer - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV , The product will supply to all over the world, such as: Iraq, Australia, Macedonia, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.

Castable Polyurethane Gel Insole Prepolymer