Polyols for refrigerator with short demould time
Polyols for refrigerator with short demould time
Polyols for refrigerator with short demould time
Polyols for refrigerator with short demould time

Polyols for refrigerator with short demould time

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Product Overview

Description


Product Description

 DonCool 113 blend polyols use CP as blowing agent, it applies to refrigerators, freezers, electric water heaters and other products thermal insulation, with shorter demould time (Foam thickness 8cm, demould time 210s-360s).

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Appearance
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Light yellow to brown transparent liquid
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Hydroxyl Value mgKOH/g
\t
300-400
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Dynamic Viscosity /25℃ mPa.s
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3800-6000
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Specific Gravity /20℃ g/ml
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1.03-1.05
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Storage Temperature ℃
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10-30
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Shelf life   Month
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6
Property
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Manual Mixing(low pressure machine)
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High Pressure Machine Mixing
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Cream Time s
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10-14
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6-10
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Gel time s
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65-85
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45-60
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Tack free time s
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100-130
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70-100
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Free density kg/m3
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24-25
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23.5-24.5
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Moulding Density
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GB/T 6343
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34-37kg/m3
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Closed-cell rate
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GB/T 10799
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≥90%
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Thermal Conductivity(10℃)
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GB/T 3399
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≤20.5 mW/(m.K)
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Compressive strength
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GB/T 8813
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≥150kPa
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Dimensional stability 24h -20℃
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GB/T 8811
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≤1.0%
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                                             24h 100℃
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\t
≤1.5%
Packing & Delivery

220kg/drum

Within 7days after receipt of payment


Our Company

Shanghai Dongda Polyurethane Co.,Ltd is a professional PU raw materials and PO,EO downstream derivatives manufacturer with more than 15 years experience.
Our two production bases are located in Shanghai second Fine Chemical Industry park and Shanghai Shanyang industrial park. The website : //www.inov-polyurethane.com/
Our main products include rigid PU materials(PUR,PIR) ,polyurea&polyurethane waterproofing materials, MS sealant ,grouting materials . These products have been exported to more than 60 countries. The R&D teams commit to develop the finest quality and do their best to provide the client-needed products. 

Our Service

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