China Good Quality Polyurethane Rigid Foam - Donpipe 311 water base blend polyols for pipeline holder – INOV Manufacturer and Supplier

Good Quality Polyurethane Rigid Foam - Donpipe 311 water base blend polyols for pipeline holder – INOV

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As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for Ms Polymer, Ms Resin910r, Motorcycle Seat, We warmly welcome clients from all around the world for almost any sort of cooperation with us to build a mutual advantage potential. We've been devoting ourselves wholeheartedly to supply consumers the very best company.

Good Quality Polyurethane Rigid Foam - 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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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" for Good Quality Polyurethane Rigid Foam - Donpipe 311 water base blend polyols for pipeline holder – INOV , The product will supply to all over the world, such as: Mumbai, United States, Toronto, Why we can do these? Because: A, We are honest and reliable. Our products have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It will be highly appreciated.

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This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!