China 100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 601 water base blend polyols – INOV Manufacturer and Supplier

100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 601 water base blend polyols – INOV

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100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 601 water base blend polyols – INOV Detail:

Donfoam 601 water base blend polyols

INTRODUCTION

“Wood Imitation” structure foam, is a new type of carving synthetic materials. 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

300-500

600-1000

1.1-1.16

10-25

RECOMMENDED RATIO

pbw

Donfoam 601 polyols

Isocyanate

100

100-105

Reactivity Characteristics (Actual value varies as per processing conditions)

Manual mix

High pressure

Raw material temperature ℃

Rise time S

Gel time S

Tack free time S

Free density Kg/m³

180-200

240-280

390-430

160-180

220-260

389-429

FOAM PERFORMANCES

Moulding density

Closed-cell Rate

Tensile strength

Dimentional Stability 24hours -20℃

24hours 100℃

GB/T 6343

GB/T 10799

GB/T 8813

GB/T 8811

≥500 Kg/m3

≥90%

≥800 KPa

≤0.5%

≤1.0%

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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for 100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 601 water base blend polyols – INOV , The product will supply to all over the world, such as: Lithuania, Barcelona, Mexico, With more and more Chinese products and solutions around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to supply you both better solutions and service, because we've been more and more powerful, specialist and experience in domestic and international.

Castable Polyurethane Shoe Upper Prepolymer