China 100% Original Castable Polyurethane Shoe Upper Prepolymer - Doncool 101 water base blend polyols – INOV Manufacturer and Supplier

100% Original Castable Polyurethane Shoe Upper Prepolymer - Doncool 101 water base blend polyols – INOV

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Every single member from our large efficiency profits team values customers' requirements and organization communication for Pu Grouting Material, Pu Spray, Dwpu-101 Hydrophilic Groutings, We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future.

100% Original Castable Polyurethane Shoe Upper Prepolymer - Doncool 101 water base blend polyols – INOV Detail:

Doncool 101 water base blend polyols

INTRODUCTION

Doncool 101 is blend polyols, uses the water as blowing agent, it applies to refrigerators, icebox and other thermal insulation products.

PHYSICAL PROPERTY

Appearance	Pale yellow transparent liquid
Hydroxyl value mgKOH/g	250-350
Dynamic viscosity（25℃） mPa.S	700-800
Specific gravity (20℃) g/ml	1.05-1.1
Storage temperature ℃	10-30
Pot life Month	6

RECOMMENDED RATIO

	pbw
Doncool 101	100
POL: ISO	140

TECHNOLOGY AND REACTIVITY (the actual value varied as per process conditions)

	Manual mixing	High pressure machine
Material Temperature ℃	20-25	20-25
Mould Temperature ℃	35-40	35-40
Cream time s	20±2	15±2
Gel time s	80-90	60-70
Tack free time s	-	-
Free density kg/m³	＞28	＞27

FOAM PERFORMANCES

Mold density	GB/T 6343	38-42kg/m³
Closed-cell rate	GB/T 10799	≥90%
Thermal conductivity （15℃）	GB/T 3399	≤24 mW/(m.K)
Compression strength	GB/T8813	≥500kPa
Dimensional stability 24h -20℃	GB/T8811	≤1.0%
24h 100℃	GB/T8811	≤1.0%

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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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for 100% Original Castable Polyurethane Shoe Upper Prepolymer - Doncool 101 water base blend polyols – INOV , The product will supply to all over the world, such as: Australia, Kuwait, kazakhstan, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.

Castable Polyurethane Shoe Mould Prepolymer