China Wholesale Price Donspray 501 Water Base Blend Polyols - Donfoam 813 CP/IP base blend polyols for block foam – INOV Manufacturer and Supplier

Wholesale Price Donspray 501 Water Base Blend Polyols - Donfoam 813 CP/IP base blend polyols for block foam – INOV

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Our well-equipped facilities and superb good quality control throughout all stages of manufacturing enables us to guarantee total buyer gratification for Molded Foam, Pu Foam, Seat Cushion, With a wide range, top quality, reasonable rates and stylish designs, our products are extensively used with this industries and other industries.

Wholesale Price Donspray 501 Water Base Blend Polyols - Donfoam 813 CP/IP base blend polyols for block foam – INOV Detail:

Donfoam 813 CP/IP base blend polyols for block foam

INTRODUCTION

Donfoam813 blend polyols use CP or CP/IP as blowing agent ,used in the production of high flame retardant PIR block foam, with performances of uniform foam cell , low thermal conductivity, good thermal insulation and flame retardant, low temperature no shrinking crack etc. Widely used in the process of all kinds of insulation work such as: building external wall, cold storage, tanks, large pipes etc.

PHYSICAL PROPERTY

Appearance

Dynamic viscosity （25℃） mPa.S

Density （20℃） g/ml

Storage temperature ℃

Storage stability month

Light yellow to brown transparent liquid

500±100

1.20±0.1

10-25

RECOMMENDED RATIO

Items

PBW

Blend Polyols

CP or CP/IP

Isocyanate

100

11-13

140-150

TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)

Manual Mixing

Raw Material Temperature ℃

Mold Temperature ℃

CT s

GT s

TFT s

Free Density kg/m³

20-25

Ambient Temperature (15-45℃ )

35-60

140-200

240-360

28-35

FOAM PERFORMANCES

Item	Test Standard	Specification
Overall Molding Density Molding Core Density	ASTM D1622	≥50kg/m³ ≥40kg/m
Closed-cell Rate	ASTM D2856	≥90%
Initial Thermal Conductivity（15℃）	ASTM C518	≤24mW/(m.K)
Compressive Strength	ASTM D1621	≥150kPa
Dimensional Stability 24h -20℃ RH90 70℃	ASTM D2126	≤1% ≤1.5%
Water Absorption Rate	ASTM D2842	≤3%

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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 Wholesale Price Donspray 501 Water Base Blend Polyols - Donfoam 813 CP/IP base blend polyols for block foam – INOV , The product will supply to all over the world, such as: Singapore, Germany, Sao Paulo, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

By Anne from Frankfurt - 2018.05.13 17:00

The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!

By Gary from Mexico - 2017.06.22 12:49

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