PU Chemical Raw Material Rigid Blend Polyols Used for Packaging Materials Polyurethane Foam
| US$2.28-2.99 | 220 kg (MOQ) |
Basic Info.
Model NO.
SY-B115
Material
Polyurethanes/PU
Usage
General Plastics
Plastic Properties After Heated
Thermosetting Plastic
Plastic Forming Method
Reaction Injection Plastic
Color
Yellow
Application
Package
Method
Spray
Spray Density
14-35kg/M3
Cream Time
2-4s
Gel Time
10-12s
Shelf Life
9-12 Month
Transport Package
220kg/Drum 1100kg/IBC
Specification
drum
Trademark
Suoyi
Origin
China
HS Code
3907290000
Product Description
DescriptionThis blend polyols with Water as blowing agent, it reacts with isocyanate to produce foam which has good performances:fine and uniformity cells, excellent low temperature dimensional stability. Mainly used for precision instruments, glass products, fragile products packaging,and also suitable for all kinds of thermal insulation projects,such as cold room, large tank, large pipeline, external wall or internal wall ,package and other use of spray insulation projects.
Physical property
COMPONENT 1-Blend polyol
| Appearance | Light yellow to brown liquid |
| Hydroxyl Value mgKOH/g | 200-300 |
| Dynamic viscosity(25ºC) mPa.S | 200-400 |
| Specific gravity (20 ºC ) g/ml | 1.12-1.20 |
| Storage temperature ºC | 10-25 |
| Storage stability month | 6 |
| Appearance | brown transparent liquid |
| NCO content % | 30.50-32.50 |
| Dynamic viscosity (25ºC) mPa.S | 160-240 |
| Density (20ºC) g/ml | 1.22-1.25 |
| Storage temperature ºC | 10-25 |
| Storage stability month | 6 |
| Raw materials | pbw |
| Blend polyols | 100 g |
| Polymeric MDI | 100-105g |
REACTIVITY CHARACTERISTICS
| Cream Time s | 2-4 |
| Gel Time s | 10-12 |
220kg/drum or 1100kg/IBC for Polyol and 250kg/drum for Isocyanate.
Company and factory introduction:
R&D Centre
Quality control and Foam performance test:
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