China 2019 China New Design High Hardness Two Component System - Donboiler 203 CP/IP base blend polyols – INOV Manufacturer and Supplier

2019 China New Design High Hardness Two Component System - Donboiler 203 CP/IP base blend polyols – INOV

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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Tdi Polyurethane Resin Tdi, Continuous Line, Micro-Foam Running Track, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

2019 China New Design High Hardness Two Component System - 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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The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for 2019 China New Design High Hardness Two Component System - Donboiler 203 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: Iraq, Czech, Sri Lanka, You can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to provide more support for customers. Welcome all nice buyers communicate details of products and ideas with us!!

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