Antioxidant Polyether and Foam
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Chicstab 348
Product Description
Chicstab 348 is a composite liquid antioxidant tailored for premium applications in polyether polyols, particularly in high-end products like high-resilience materials. Its excellent compatibility with other antioxidants, light stabilizers, and UV absorbers allows for seamless integration with complementary products as necessary.
Physical properties
Physical form | Colorless to light yellow transparent liquid |
Viscosity (25℃), mPa.s | 400-1200 |
Acid value mgKOH/g, ≤ | 1.0 |
Density (25℃), g/cm3 | 0.950-1.000 |
Features/benefits
It exhibits excellent oxidation resistance and color stability while effectively mitigating aldehyde formation resulting from the oxidation of polyether polyols. It has good compatibility with polyether polyols, facilitating easy blending and ensuring a dust-free feeding process.
Guideline for use
The recommended dosage generally ranges from 800 to 3000 ppm, depending on the specific product requirements. Application methods such as pump or injection can be employed for convenient use and mixing
Package
Net weight 180 kg/iron drum, 950 kg/IBC tank, 20 tons/ISO tank.
Shelf life
12 months from the date of production under unopened original packaging.
Storage
Store in dark, dry, cool, and sealed conditions.