China China Cheap price Solvent Resistance Curing System - Donpipe 311 water base blend polyols for pipeline holder – INOV Manufacturer and Supplier

China Cheap price Solvent Resistance Curing System - Donpipe 311 water base blend polyols for pipeline holder – INOV

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Skin Foam, Donpce Hwr-502, Pipeline Insulation, We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us!

China Cheap price Solvent Resistance Curing System - Donpipe 311 water base blend polyols for pipeline holder – INOV Detail:

Donpipe 311 water base blend polyols for pipeline holder

INTRODUCTION

DonPipe 311 is a kind of blend polyether polyol with water as foaming agent, polyol as the main raw material, mixed with special auxiliary agent. It is developed for propping of water, oil or gas pipelines, furniture and other products，also with moisture proof and heat preservation functions . The polyurethane product prepared by reacting it with isocyanate has the following advantages:

– Environment friendly, without destroying the ozone layer

– High compressive strength of foam

– Fine and smooth Foam cell , with good waterproof and moisture-proof performance

PHYSICAL PROPERTY

DonPipe 311

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

800-1000

1.1-1.16

10-25

RECOMMENDED RATIO

Pbw

DonPipe 311Isocyanate

100

100-120

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

30-80

100-200

120-240

80-500

20-25

20-70

80-160

100-200

80-500

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

≥100 Kg/m3

≥90%

≤22mW/m.k

≥800 KPa

≤0.5%

≤1.0%

B3、B2、B1

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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for China Cheap price Solvent Resistance Curing System - Donpipe 311 water base blend polyols for pipeline holder – INOV , The product will supply to all over the world, such as: Rotterdam, kazakhstan, Iceland, With many years good service and development, we have a qualified international trade sales team. Our goods have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!

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In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.

By Nicole from Bangladesh - 2018.10.01 14:14

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!

By Mavis from Latvia - 2018.09.21 11:01

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