This product is non-toxic and inflammable, and can be handled according to the general chemical transportation regulations, and it is strictly prohibited to mix with oxidants and edible chemicals. Store in dry, cool, ventilated place, avoid direct sunlight and rain during transportation, storage temperature should not be higher than 40℃.

OXST-804 is a novel polyether monomer specially designed for polycarboxylic acid superplasticizer at molecular level. The polycarboxylic acid superplasticizer synthesized by the product can improve the compactness and permeability of concrete; It also has high water reduction rate, excellent concrete workability and other properties to improve the workability of concrete; Accelerate the development of early strength; Improve the durability of concrete; It has the characteristics of shortening the construction period, improving the work efficiency, speeding up the turnover of formwork and site, and obvious economic benefits. It can be used in precast concrete, high strength concrete, quick release concrete, etc. It's water soluble is stable, can be prepared into water products sales, and more convenient to use.