Insulated sandwich panel panels

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Quick Details

  • Place of Origin:China (Mainland)

  • Model Number:DBC-402A

Packaging & Delivery

Packaging Details:packing with steel drum
Delivery Detail:as soon as possible

Specifications

insulated roofing panels
Polyol resin for panel

Insulated roofing panels

Physical properties

Appearance Light yellow to brown yellow transparent liquid
OH(mgKOH/g)300--400
Dynamic viscosity(25)mPa.s150--300
Density(20)g/ml1.10--1.16
Storage Temperature 10--25
Storage stabilitymonth6

Recommended ratio

QBC-402A 100
MDI 100-110

Process and reaction characteristics

Handed mixFor high pressure machine
Material Temperature 2525
Mold Temperature 40-4540-45
CTs10--206--15
GTs35-6520-40
Free Densitykg/m330-3530-35

Foam Properties

Density ApparentGB/T 6343≥40kg/m3
Obturator rateGB/T 10799≥90%
Initial thermal conductivityGB/T 3399≤22mW/(m.K)
Compressive strengthGB/T 8813≥100kPa
Dimensional Stability  24 hours  -20GB/T 8811≤1%
                                       24 hours 100 ≤1.5%
FlammabilityGB/T8624B2

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