2019 wholesale price Castable Polyurethane Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV

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2019 wholesale price Castable Polyurethane Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV Detail:

Donfoam 603 ECOMATE base blend polyols

INTRODUCTION

“Wood Imitation” structure foam , is a new type of carving synthetic materials,Donfoam 603 use ECOMATE as blowing agent . It has high mechanical strength and hardness, simple molding process , high production efficiency and excellent appearance.

Characteristics are as follows,

1. excellent repetition molding property.  It not only can mould certain shape size, but also mould lifelike wood texture and other designs, good touch

2. appearance and feel close to wood , which could be planed, nailed, drilled, and carved patterns or designs .

3. Mold can be aluminum or steel, and silicon rubber, epoxy resin or other resins, which are low cost and easy machining.

4. process is simple, fast, high efficiency of qualified.

5. physical and mechanical properties is one of optimal synthesis wood produced by various polymer . Physical property can be controlled by adjusting the formula.

PHYSICAL PROPERTY

Appearance

Hydroxyl value                 mgKOH/g

Viscosity          25℃        mPa.s

Density           20 ℃        g/ml

Storage temperature          

Storage stability                Month

Light yellow to brown yellow viscous liquid

250-400

800-1500

1.10±0.02

10-25

6

RECOMMENDED RATIO

 

pbw

DFM-103 polyols

Isocyanate

100

100-105

Reactivity Characteristics (Actual value varies as per processing conditions)

Rise time            s

Gel time             s

Tack free time        s

Free density        kg/m3

50-70

140-160

200-220

60-300

FOAM PERFORMANCES

Moulding density 

Curving  strength

Compressive strength

Tensile  strength

Surface strength

shrinking ratio

Kg/m3

MPa

MPa

MPa

Shore D

%

100-400

7-10

5-7

5

35-70

≤0.3


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2019 wholesale price Castable Polyurethane Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV detail pictures

2019 wholesale price Castable Polyurethane Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV detail pictures


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  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
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    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
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