Low Yellowing Linear Silicone Block Copolymer For Color Repairing

Without Silicon Spots And Low Yellowing (AB) N Linear Block Copolymerized Silicone Can Be Used Directly To Repair Colors

LT-730 TDS.pdf

Technical Specification

☆ Appearance: Pale yellow transparent viscous liquid

☆ Ionicity: Weak cationic

☆ PH value: 8.0~9.0

☆ Active content: 60%

Properties

☆ Smoothness       ★★★★★

☆ Softness             ★★★★

☆ Fluffiness            ★★★

☆ Elasticity             ★★★

LT-730 is (AB) n linear block copolymerized silicone. It is a medium molecular weight ternary block silicone with self emulsifying, suitable for softening and smoothing finishing of nylon, polyester, cotton, etc. Without silicon spots and low yellowing, LT-730 can be used directly to repair colors and imparts excellent smoothness handfeel and good stability.

Application

It’s suitable for synthetic fiber, such as 100%polyester, acrylic and fleece products, also can be used for 100%cotton or wool spinning fabrics.

Referenced usage (can be adjusted according to actual production)

LT-730(30% emulsion)

☆ Padding:

Dosage: 10~50g/L

Process: one dip and one pad or two dips and two pads

☆ Dipping:

Dosage: 1~2%(o.w.f)           Liquor ratio: 1:15~20

Emulsifying & diluting method: add LT-730 first, and then add 1.5%~2.5% HAC of total silicone. When stirring evenly, add water slowly in batches and stirring till it’s emulsified. The emulsion will form translucent to transparent emulsion without particles.

Storage & Packing:

Shelf time: Six months when store in cool, dry and shaded warehouse

Packing: 120KG/plastic drum

Notice: compatibility of other auxiliaries and process need to be checked before application