2019 wholesale price Castable Polyurethane Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV
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
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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 |
Product detail pictures:
Related Product Guide:
We provide fantastic energy in top quality and advancement,merchandising,gross sales and marketing and operation for 2019 wholesale price Castable Polyurethane Prepolymer - Donfoam 602 HCFC-141b base blend polyols – INOV , The product will supply to all over the world, such as: Liberia, Indonesia, Qatar, Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
By Christine from Mombasa - 2017.05.02 18:28
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Clara from Marseille - 2017.09.26 12:12
