COLLOIDAL SILICA

Spandex protector（LYCRA Protector）

Finishing Agent

TGS-30 is a alkaline, aqueous dispersion of colloidal silica which is around 30% solids by weight. Proper adhesion, good stability,  high temperature resistance which can protect spandex fabric from being damaged by bleach and high temperature during washing and dyeing.

Na₂O%                                                ≤0.5

SiO₂%                                                  30.5±1

Density（20℃）g/cm³                         1.19-1.21

PH                                                         9.5-11.0

Viscosity（20℃）mPas                         ≤10

Particle size（nm）                               8-15

Appearance/color                                  Slight milky transparent to translucent

Solubility                                                Easily soluble in water

We have the quick dry agent used in YUDA TGS-30 which can fast the dry time.

YUDA TGS-30 colloidal silica needs to be stored and transported at a temperature 5-40℃,for storage the package needs to be sealed, if packed in any translucent packages, please avoid any sunlight directly. In this condition, the colloidal silica can be kept about 24months.

YUDA TGS-30 colloidal silica always use 250kgs,1200kgs plastic drums.

Please check the safety data sheet firstly before you handle this material. Confirm to use a protective gloves although colloidal silica is not a harmful material but it will dry your skin. In case of skin touch, please wash it with plenty of water and sick a professional medical advice immediately.

Ms. Faye

Zhejiang Yuda Chemical Indurtry Co.,Ltd.

Shangyu, Shaoxing City, Zhejiang PRV, China

Email: yd@zjyuda.net.cn | flytc2012@163.com

Telphone / Wechat: 008615658118007