antimony ethylene glycol used in the polyester as Catalyst
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1. obviously speeds up the condensation reaction rate
2. catalytic activity surpasses other catalysts
3. white mini-crystal
Antimony ethylene glycol:
Property: The white mini-crystal; can dissolve in the glycol; easy to absorb moisture in the air, and need to be strictly kept sealed.
Usage: Mainly used in the polyester production, such as bottle-grade, film-grade and textile chips.
Package: · The product is kept sealed in the polyethylene container, NW 20 kg;
· The product is kept vacuum in the aluminum-plastic composite bag, NW 25kg;
· Every 36 barrels are palletized according to the international standard, NW 720 kg or 40 barrels, NW 1000 kg.