Spray Blend Polyol EX-7030 Used In Waterproofing Thermal Insulation Projects
Spray Blend Polyol EX-7030 Used In Waterproofing Thermal Insulation Projects
Description
Specification
|
|
Unit |
EX-7030 |
|
|
Appearance |
|
Light yellow to brownish yellow transparent liquid |
|
|
Viscosity(25℃) |
mPa·S |
300-500 |
|
|
Specific Gravity (20℃) |
g/ml |
1.05-1.15 |
|
|
Hydroxyl Value |
mgKOH/g |
100-200 |
|
|
H₂O |
% |
4-5 |
|
|
REACTION PROPERTY |
|||
|
Material temperature |
℃ |
18-22 |
|
|
Mixing time |
s |
2-3 |
|
|
Cream time |
s |
3-5 |
|
|
Stringing time |
s |
6-12 |
|
|
Free foam density |
Kg/m³ |
23-26 |
|
|
High-Pressure Machine Mixing |
|||
|
Cream time |
s |
1-3 |
|
|
Stringing time |
s |
3-5 |
|
|
Free foam density |
Kg/m³ |
23-26 |
|
|
PRODUCT PROPERTY |
|||
|
Overall density |
kg/m3 |
32-38 |
|
|
Compressive strength |
kPa |
≥150 |
|
|
Dimensional stability |
% |
≤1 |
|
|
Thermal Conductivity |
|
≤0.027 |
|
|
Closed-Cell Rate |
% |
≥90 |
|
|
Water Absorption |
% |
≤3 |
|
|
Flame Retardant Performance |
Oxygen Index |
≥26 |
|
Package
200kg per steel drum
Shelf life
Store in cool and dry place. The recommend storage temperature is 15-25℃. If you can’t use one drum up at a time, please inject N2.
The storage time of original packing is 6 months.
Safety
- Skin contact: Rinse affected skin promptly with soap and clean water. Take off soiled apparel and wash thoroughly before reuse. Consult a doctor once allergy symptoms appear.
- Eye contact: Flush eyes continuously with plenty of water for no less than 15 minutes and seek immediate medical treatment.
- Ingestion: Get medical help right away if accidentally swallowed. Gastric lavage or vomiting induction shall only be performed under professional medical guidance. Do not administer anything orally to unconscious persons.
Get in Touch
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