Rigid Polyurethane Blended Polyols for PIR Continuous Panels By HEBEI QIZE TRADE, China
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Rigid Polyurethane Blended Polyols for PIR Continuous Panels

Rigid Polyurethane Blended Polyols for PIR Continuous Panels

( Negotiable )

|

Minimum Order

Localité:

-

Prix de commande minimale:

-

Commande minimale:

10 Ton

Packaging Detail:

200 KG PER DRUM

Delivery Time:

15 DAYS

Supplying Ability:

100 Metric Ton per Week

Payment Type:

T/T

Contacter maintenant
Membre gratuit

Personne à contacter EMMA

Changchun, Jilin

Contacter maintenant

Description

Rigid Polyurethane Blended Polyols for PIR Continuous Panels  
**2CA blended polyols reacts with isocyanate to produce PIR foam which has good fire resistance temperature resistance good heat insulation low weight and compressive strength and other advantages.It is widely used for producing continuous panels also suits for produce fire resistance slab stock suits for high and low pressure foam machine.
  Physical Property
Appearance Linght yellow to brown transparent liquid ******0 ******0 1.***1.*5
OH value mgKOH/g ******0
Dynamic viscosity Ã¯Â¼Ë†*5℃)mPa.S ******0
Density(*0℃)g/ml 1.***1.*5
Storage temperature ℃ ****5
Storage stability month 6

 
Recommend Ratio
Raw materials pbw
DBC***2C Blended Polyols **0
Isocyanate ******0
 
Technology and Reactivity
Items Manual mixing in Lab Test
Raw material temperature ℃ Cream times *2
Cream times ****5
Gel times ****5
Free density kg/m3 ****8
 
Foam Performances
Moulding density GB ***3 ≥*5kg/m3
Closed-cell rate GB ****9 ≥*0%
Thermal conductivity(*5℃) GB ***9 ≤*5mW/(m.K)
Compression strength(perpendicular to the direction of rising) GB/T***3 ≥**0kPa
Dimensional stability  *4h  **0℃ GB/T***3  
*4h  **0℃   ≤0.5%
Flame retardant grade GB/T***4 Class B2
Water absorption ratio GB ***0 ≤3%
 

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EMMA < HEBEI QIZE TRADE >

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