Blend Polyol Isocyanate MDI For Spray Foam With 141B Blowing Agent
Blend Polyol & ISOCYNATE MDI for spray foam with 141B blowing agent JYSP-102
Introduction:
JYSP-102 is a blend Polyol which contains the blowing agent 141B, some base Polyol or Polyester Polyol, catalyst, fire retardant ect. It can be reacted withe isocynate to make the Rigid foam which is used for insulation purpose.
JYSP-102 is used to produce the spray foam.
- The foam enjoys excellent insulation effect, good dimensional stability,no crack.
- Fire resistance has B1, B2, B3 three level.
- This material can be used for cold store, tank,big pipe line, wall,roof ect.
Typical properties
| Grade name | JYSP-102 |
|
Appearance OH No. mgKOH/g Temperature ℃ Storage stability months |
Pale brown viscosity liquid 200-300 100-200 1.1-1.2 10-20 6 |
- Materials should be stored in the original drum
Reaction property(By manual10-15℃)
| Mixing time | s | 3 |
| Cream time | s | 3-5 |
| Tack free time | s | 7-12 |
| Free foam density | s | 30-35 |
Foam property
|
Foam density Closed cell ratio Thermal conductivity Compressive strength Size stability 24 hours at -30℃ 24 hours at 100℃ |
Kg/m3 % W/m.k KPa % % |
≥35 ≥90 ≤0.024 ≥140 ≤1 ≤1 |
Package
220kg net per steel drum；1000kg per IBC drum
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. It is normal chemical.
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