China Excellent quality Donspray 504 Hfc-245fa Base Blend Polyols - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV Manufacturer and Supplier

Excellent quality Donspray 504 Hfc-245fa Base Blend Polyols - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV

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Together with the "Client-Oriented" enterprise philosophy, a arduous good quality control technique, sophisticated producing equipment and a sturdy R&D staff, we generally offer superior quality merchandise, superb solutions and aggressive rates for Slow Resilience, Tpu Hot-Melt Adhesive Granules, Hair Tie, Good quality and competitive prices make our products enjoy a high reputation all over the word.

Excellent quality Donspray 504 Hfc-245fa Base Blend Polyols - 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%

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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Excellent quality Donspray 504 Hfc-245fa Base Blend Polyols - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV , The product will supply to all over the world, such as: Lithuania, Mexico, Stuttgart, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.

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This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.