Stable Blend Polyol And Isocyanate Products Designed For Polyurethane Rigid Foam Production With Technical Support Assistance JYA-103N without blowing agent for refrigerate
Product Introduction
JYA-103N blend Polyols is made from Rigid Polyether Polyol, Polyester Polyol, Silicone oil and other additives. This material applies for refrigerators, freezers and other insulation products. The characteristics of the products are as follows:
-- Excellent flowability, the density of the foam is well-distributed, and the thermal conductivity is low.
--Excellent low-temperature dimensional stability and good cohesiveness;
--Demould time is 7-9min
JYA-103N is without blowing agent, customer should add blowing agent according our suggestion. Joyway can provide Stable Blend Polyol And Isocyanate Products Designed For Polyurethane Rigid Foam Production With Technical Support Assistance.
Typical physical properties
| Property |
JYA-103N |
Standard |
| Appearance |
yellow transparent liquid |
Q/0600YPU 025-2012 |
|
Viscosity(25℃),mpa·s
Density(20℃),g/ml
OHV,
|
2500-3500
1.04-1.08
360-400
|
GB/T 12008.7-2010
GB/T 15223-2008
GB/T 12008.3-2009
|
| Water content,(%) |
1.0-3.0 |
GB/T 22313-2008 |
Foam performance
| Item |
Data |
Standard |
| Core density,Kg/m3 |
≥35 |
GB/T 6343-2009 |
|
Dimensional stability, (-30℃ 24h), %
Thermal conductivity,15℃,(W/m.K)
|
≤1.5
≤0.021
|
GB/T 8811-2008
GB/T 10295-2008
|
|
Obturator rate,(%)
Water absorption rate(%)
|
≥90
≤4
|
GB/T 10799-2008
GB/T 8810-2005
|
Package
200kg net wight per steel drum, 223kg of gross weight.
Transportation and storage
Pls make ventilate, keep in cool and dry transportation and storage condition, Pls avoid strict sunshine, raining; Shelf life is 6 months on the drum, but if drum is not opened, shelf life can be one year.
