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Anti Yellowing Water Based Polyurethane Emulsion For Synthetic Leather

Basic Information
Place of Origin: china
Brand Name: WeiLi Resin®
Certification: ISO9001
Model Number: S-300
Minimum Order Quantity: 500KG
Price: Negotiable
Packaging Details: 25 or 200kg /barrel
Delivery Time: 14 work days
Payment Terms: L/C, T/T
Supply Ability: 500t/month
Detail Information
Appearance: Milky White Emulsion PH(1/10): 7.0-9.0
Viscosity(Pa·s/25℃): <500 M Modulus(MPa ): 3.5-4.5
Effective Content (%): 28±1
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Anti yellowing Water Based Polyurethane Emulsion


Synthetic Leather Water Based Polyurethane Emulsion

Product Description

Water-Based PU Emulsion For Top Layer Of Synthetic Leather
WQ provides water-based PU emulsion for both top and bonding layers which is a great solution to instead of solvent based into solvent-free process. It can be used for the decoration of luggage, clothing, shoes, vehicles and furniture. water-based PU resin and non-woven fabrics used as raw materials for artificial leather called water-based PU synthetic leather (water-based synthetic leather). It shows a kind of essential beauty, which embodies the taste of “plain face to sky”
Properties and characteristics:
1. High mechanical strength
2. Good hydrolysis resistance and easy-to-use
3. High durability, good wear resistant and easy-to-use. Suitable for wet-process .
Technology Parameter
Appearance Milky white emulsion
Effective content (%) 28±1
pH(1/10) 7.0-9.0
Surface electric charge Anion
Modulus(MPa ) 3.5-4.5
Viscosity (mPa·s/25℃) <500
Anti-yellowing ;
Excellent dry and wet rubbing fastness ;
Weather and aging resistance ;
Hydrolysis resistance;
Usage advice
Release paper coating, coating weight 50-150g/㎡; drying temperature 100-130℃; drying line speed 10-18m/min.
Recommended formulation for water-based fabric ingredients
water-based fabric ingredients
S-300 100
AP-2 0.3
AP-1 0.8
AP-8 solution Appropriate amount
Total 101.1
AP-8 solution
AP-8 10
Water 90
Total 100,00
1: Put S-300 into the dispersion tank first.
2: Add AP-2 and AP-1 while stirring, and stir at medium speed for 5-10 minutes.
3: Add AP-8 solution while stirring to adjust the viscosity to 4000CPS---6000CPS.
Note: When pouring into S-300, please filter it with 100 mesh filter cloth.
125KG/1000KG per drum
Transportation& storage
Non -dangerous chemicals, shelf life: 6 months; Stored in dry warehouse at 0℃-35℃ and avoid direct sunshine and freeze. Seal immediately after open.
The above data is measured by the company laboratory, it is only for customers’ reference.

Contact Details
WQ Chemical

Phone Number : +8613906014499

WhatsApp : +8619906019236