Полиуретановое сырье для непрерывной панели (62056514412)

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Описание и отзывы

Характеристики


Product Description

DonPanel 422 blend polyols is a compound which consists of polyether polyols, surfactants, catalysts, HCFC-141B and flame retardant in a special ratio. The foam has good thermal insulation property, light in weight, high compression strength and flame retardant and other advantages. It is widely used to produce continuous sandwich panels, corrugated panels etc, which applies to make cold stores, cabinets, portable shelters and so on.

Detailed Images
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Appearance
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Light yellow transparent viscous liquid
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Hydroxyl value mgKOH/g
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300-340
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Dynamic viscosity (25℃) mPa.S
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300-400
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Density (20℃) g/ml
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1.12-1.16
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Storage temperature ℃
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10-25
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Storage stability month
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6
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Items
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Manual mixing
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High temperature machine
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Raw material temperature ℃
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20-25
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20-25
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Mould temperature ℃
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35-45
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35-45
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Cream time s
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8-16
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6-10
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Gel time s
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30-60
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30-40
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Free density kg/m3
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28.0-35.0
\t
33.0-35.0
Packing & Delivery

220kg/drum

within7 days after receipt of payment

Our Company

Shanghai Dongda Polyurethane Co.,Ltd is a 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 Service

We can go to your production site  to provide the professional tech support. We will make sure that our material is full meet your requirements . We are striving to make profit for both our clients and ourself.


62056514412
0.0099 s.