Good quality Doncool 105 Hfc-365mfc Base Blend Polyols - Donpipe 322 HCFC-141b base blend polyols for pipeline shell – INOV

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for Pu System For Refrigerator, 245fa Mix Cp, Mobile Cover, Any needs from you'll be paid out with our best notice!
Good quality Doncool 105 Hfc-365mfc Base Blend Polyols - Donpipe 322 HCFC-141b base blend polyols for pipeline shell – INOV Detail:

Donpipe 322 HCFC-141b base blend polyols for pipeline shell

INTRODUCTION

DonPipe 322 is a kind of blend polyols with  hcfc-141b as foaming agent, taking polyol as the main raw material, mixing with a special auxiliary. This material suitable for outer thermal insulation shells which are used for  water, oil and gas pipelines .The polyurethane product prepared by reacting it with isocyanate has the following advantages:

– good compressive strength and dimensional stability

– high close-cell rate and good waterproof performance

– good insulation performance

PHYSICAL PROPERTY

 

DonPipe 322

Appearance                 

Hydroxyl value                 mgKOH/g

Dynamic viscosity (25℃)   mPa.S

Density (20℃)             g/ml

Storage temperature             ℃

Storage stability               months

Light yellow transparent viscous liquid

200-400

200-400

1.1-1.16

10-25

6

RECOMMENDED RATIO

 

Pbw

DonPipe 322

Isocyanate

100

120-160

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

7-15

30-50

40-60

25-30

20-25

6-12

20-40

30-50

25-30

FOAM PERFORMANCES

old 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

≥50Kg/m3

≥90%

≤22mW/m.k

≥150 KPa

≤0.5%

≤1.0%

B3、B2、B1


Product detail pictures:

Good quality Doncool 105 Hfc-365mfc Base Blend Polyols - Donpipe 322 HCFC-141b base blend polyols for pipeline shell – INOV detail pictures

Good quality Doncool 105 Hfc-365mfc Base Blend Polyols - Donpipe 322 HCFC-141b base blend polyols for pipeline shell – INOV detail pictures


Related Product Guide:

We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for Good quality Doncool 105 Hfc-365mfc Base Blend Polyols - Donpipe 322 HCFC-141b base blend polyols for pipeline shell – INOV , The product will supply to all over the world, such as: Mongolia, Adelaide, Irish, We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Christine from Algeria - 2018.11.04 10:32
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By David Eagleson from Romania - 2018.06.30 17:29
    Write your message here and send it to us