surfactant for flexible polyester foams qg-4900
qiguang soft foam division
soft foam surfactants
soft foam polyether surfactants
qg products product characteristics
qg-4900 medium and high density silicone oil
![DMAEE CAS1704-62-7 2-[2-(Dimethylamino)ethoxy]ethanol](http://dmaee.cn/wp-content/uploads/2022/11/cropped-logo1.jpg){kind=logo}
surfactant for flexible polyester foams qg-4900
qiguang soft foam division
soft foam surfactants
soft foam polyether surfactants
qg products product characteristics
qg-4900 medium and high density silicone oil