refers to Label	Physicochemical properties	Test Method
Outside View	Light yellow transparent liquid	Eye Measure
pH Value	6.0~8.0	Precision pH test paper
Sticky degree ( 25 °C) /cp	100~500	NDJ-8S viscometer

III. Application Areas

Dry-process polyurethane leather;
Solvent-based polyurethane system ；
Waterborne polyurethane system;

IV. How to Use

The addition level is 0.2% to 2% of the total formulation; the optimal dosage is determined through a series of experiments.

V. Packaging and Storage

This product is packaged in 25-liter plastic drums or 200-liter plastic drums, or can be custom‑made according to customer requirements. Please… 5~35 °C Store under the specified conditions and avoid direct heating. In case of fire, extinguish it using standard methods for petroleum products.

In 5~35 °C At room temperature, the shelf life is 12 months from the date of manufacture when the product remains unopened.

SH-450-6 Leveling Agent

Ⅰ. Features

Polyether siloxane copolymer;
Promote ing leveling and wetting.

Ⅱ. Technical Data

Item	Index	Test Method
Appearance	Yellowish transparent liquid	Visual inspection
pH	6.0~8.0	Precise pH test paper
Viscosity (25℃, cp)	100~500	NDJ-8S Viscometer

III. Applications

Dry-process polyurethane (PU) leather;
Solvent-borne polyurethane system;
Waterborne polyurethane system.

Ⅳ. How to Use

Add 0.2%~2% of the total formulation and the optimal dosage should be determined by the user through a series of tests.

V. Packaging and Storage

This product is packaged in 25L or 200L plastic drums, or in a customized size as per customer request. Please store at 5℃~35℃ and avoid direct heating. If it catches fire and burns, put out the fire according to the general petroleum products method.

The shelf life is 12 months from the date of production at 5℃~35℃ in unopened packaging.

SH-450—9 Leveling Agent

SH-450—3 Leveling Agent

SH-450—9 Leveling Agent

SH-450—3 Leveling Agent

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