Index:

Manufacturing method: 
HS series product is water-solubility macromolecular polymer manufactured by special polymerization, modification and all sorts of treatment with its raw material is vinyl acetate
Properties: 
Water-soluble: soluble in water with transparent water solution, nontoxic and harmless, safe and environmental.
Chemical resistance: at usual temperature, the PH value of its water solution is about 5-7 with steady viscosity. It will not be impacted by weak acid, weak alkali and organic solvent (ester, ketone, higher alcohols and hydrocarbon) with high oil-resistance.
Compatibility: it is dissolving in starch, synthetic resin, cellulose derivative and all sorts of surfactant.
Use: 
1, Water latex coating:
As protective colloid, it can be polymerized with vinyl acetate latex and increase the stability of polymerization system in broad PH range. It will be evenly dispersing with dye, stuffing, etc. with well stability and promote viscosity. It also can be used for dispersant of suspending polymers, such as styrene, acrylate, acrylonitrile, etc.
2, Oil drilling
It can be used for thickening agent in sorts of mortar of drilling, well cementation and fracturing and make the mortar have well liquidity and stability. It can increase the carrying capacity of mortar and prevent the water entering oil layer from mortar.
3, Construction and building material
It is an effective thickening agent and caking agent for grout and mortar. Putting it into mortar, it can help delay water evaporation and increase initial strength of cement to avoid crackle. It can be used in render plaster, binding plaster and plaster putty to increase water protective performance and binding strength.
Using method:
It can be used by mixing with other powder chemical building material according to demanded dosage. Recommended dosage: 0.3~1.2% of total amount (polymer powder/cement)
Storage and transportation: 
Storage: HS series product should be stored in ventilated and dry indoor environment with the room temperature is 5 -30 ℃. It should be far from fire, and pay attention to damp-proof, insolation-proof and far from volatile chemicals.
Transportation: HS series products should be transported by caravan, and pay attention to damp-proof, insolation-proof, light loading and unloading, avoid package breaking.
Acceptance:
Implement as Q/H1115 105-2003 test method.