China 2019 wholesale price Castable Polyurethane Prepolymer - Donboiler 203 CP/IP base blend polyols – INOV Manufacturer and Supplier

2019 wholesale price Castable Polyurethane Prepolymer - Donboiler 203 CP/IP base blend polyols – INOV

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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Polyurethane Running Track, Pu Caoting, Multi Purpose Sport Flooring, Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.

2019 wholesale price Castable Polyurethane Prepolymer - Donboiler 203 CP/IP base blend polyols – INOV Detail:

Donboiler 203 CP/IP base blend polyols

INTRODUCTION

DonPanel 203 blend polyols is a compound which consists of polyether polyols, surfactants, catalysts and so on in a special ratio. The foam has good thermal insulation property, light in weight, and other advantages. It is widely used in solar water heater.

PHYSICAL PROPERTY

Appearance	Light yellow transparent viscous liquid
Hydroxyl value mgKOH/g	300-400
Dynamic viscosity （ 25℃） mPa.S	300-500
Density （ 20℃） g/ml	1.02-1.07
Storage temperature ℃	10-20
Storage stability month	6

RECOMMENDED RATIO

Raw materials	pbw
blend polyols	100
Isocyanate	115-125

Technology and Reactivity (the exact value varies depending on processing conditions)

items	Manual mixing	High Pressure Machine
Raw material temperature ℃	20-25	20-25
Cream time s	8-15	6-10
Gel time s	70-85	50-65
Tack free time	90-125	70-95
Free density kg/m3	28-30	27-29

FOAM PERFORMANCES

Moulding density	GB 6343	≥38kg/m3
Closed-cell rate	GB 10799	≥90%
Thermal conductivity（ 10℃）	GB 3399	≤0.019W/(m.K)
Compression strength	GB/T 8813	≥140kPa
Dimensional stability 24h -20℃	GB/T 8811	≤1%
24h 100℃	GB/T 8811	≤1%

The data provided above are typical value, which are tested by our company. For our company’s products, the data included in the law do not have any constraints.

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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for 2019 wholesale price Castable Polyurethane Prepolymer - Donboiler 203 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: Bandung, Estonia, Hungary, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products and solutions at the best prices to different markets. Our company has already set up a experienced, creative and responsible team to develop clients with the multi-win principle.

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