- Products
- Spangcell
ADCA/ OBSH type of blowing agents
Spangcell
Eiwa’s ADCA/OBSH type blowing agent compounds developed by our own R&D and years-long experiences. Improved decomposition speed and whiteness.
● Application
Wall paper
Air conditioning duct
*These image are not our products.
● Major Constituent
- Chemical Name:Azodicarbonamide or ADCA / 4,4´-oxybis(benzenesulfonylhydrazide or OBSH
- Chemical Formula:
[ADCA] C₂H₄N₄O₂ H₂NOCN=NCONH₂
[OBSH] C₁₂H₁₄N₄O₅S₂ H₂NHNO₂S⌬O⌬SO₂NHNH₂ - CAS RN:123-77-3 / 80-51-3
● Packing Options
- Packing:NET 20kg or 15kg
● Grades
| Product Names | dp（℃） | GV*（ml/g） | Features |
|---|---|---|---|
| SPANGCELL DS#25 | 185 | 180 | Extrusion for PE, PS, RB avoiding yellowish colour. |
| SPANGCELL SZ#44 | 150 | 150 | Suitable for olefin sheets such as wall calendars.Superior in Brightness and High Chromogenic printing. |
| SPANGCELL ST#44 | 180 | 170 | Improved waterresisting performance. Suitable for Epoxy resins (nomal pressure forming). Water resistance type. Superior in Epoxy resin blowing under ordinary pressure process. |
You can check for table overflow by swiping.
*Gas volume is standard condition (0℃, 1 barometric pressure).
●These data are representative data, not specification.
● Amount of GAS Generation
