China 100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV Manufacturer and Supplier

100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV

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We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for Rigid Foams Series, Water Reducer, Semi-Rigid Foam System, At present, company name has more than 4000 kinds of products and gained good reputation and big shares on market domestic and overseas.

100% Original Castable Polyurethane Shoe Upper 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

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

Shore D

100-400

7-10

5-7

35-70

≤0.3

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for 100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV , The product will supply to all over the world, such as: New Zealand, Malaysia, Japan, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.

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