VAE emulsion CW-705BJ-705

1, in the molecule VAE emulsion, since the introduction of the vinyl, making the polymer main chain becomes soft, with internal plasticizing effect, avoid the migration plus low molecular weight plasticizer produced, dialysis, volatile and other shortcomings. 2, the glass transition temperature and the minimum film-forming temperature is lowered. 3, oxygen, ozone and ultraviolet radiation are stable, acid and alkali resistance, freeze-thaw durability, storage stability are better than PVAc emulsion. 4, has a lower surface tension, the film has a special adhesive material. 5, have a good wet sticky and fast cure speed. Alkali resistance, creep resistance than acrylic emulsion. 6, good water resistance, heat resistance, at 250 ℃ decomposition. [1] VAE705 of ethylene and vinyl acetate emulsion is obtained by emulsion copolymer aqueous dispersion. Milky white viscous liquid, solid content of 50% to 55%, viscosity 200 ~ 3300mPa · s, pH value of 4 to 5.5, a minimum film forming temperature 3 ~ 10 ~ C, a glass transition temperature of 3 ~ 7 ℃, surface tension 30mN / m. VAE emulsions in the molecule, since the introduction of the vinyl, making the polymer main chain becomes soft, with internal plasticizing effect, avoid the migration plus low molecular weight plasticizer produced, dialysis, volatile and other shortcomings. Minimum film formation temperature and the glass transition temperature. Oxygen, ozone and ultraviolet stability are official, acid and alkali resistance, freeze-thaw durability, storage stability are better than PVAc emulsion. Having a low surface tension, the film has a special adhesive material. Have a good wet sticky and fast cure speed. Alkali resistance, creep resistance than acrylic emulsion. Good water resistance, heat resistance, at 250 ℃ without decomposition Tianhe District, Guangzhou Huacheng Building, Room 311, Dongpu Qi Sheng Chemical Co., Ltd. Contact; Miss Huang Tel; 020-28267578 13711360663