Professional and high-quality metal alloys, ceramic products and concrete additives | RBOSCHCO
PRODUCT PARAMETERS
Description
Overview of TR-HM50 Hydroxyethylcellulose HM HEC
Hydroxyethylcellulose TR-HM50 is a nonionic, water-soluble associative polymer derived from chemically modified cellulose. It is specifically designed for use in water-based sand-textured multicolor coatings to form high-quality color droplets. Recommended dosage is 0.3%–0.9%.
Features of TR-HM50 HM HEC
- Superior thickening: Offers enhanced thickening performance through hydrophobic association compared to conventional cellulose.
- Good workability: Exhibits anti-splashing properties, film formation, water retention, and storage stability.
- Easy dispersion: Does not clump in acidic or neutral water and disperses readily in organic solvents such as ethylene glycol.
- High compatibility: Compatible with various synthetic polymers and emulsions.
- Excellent color droplet appearance: Provides a more textured look, reducing issues such as droplet fragility and color bleeding.
Specification Table of TR-HM50 Hydroxyethylcellulose HMHEC
| Property | Specification |
|---|---|
| Chemical Nature | Nonionic |
| Appearance | White or light yellow powder |
| Viscosity (mPa·s) | ≥18,000 (1.0% in water, 25°C, 4# 20rpm) |
| pH Value | 4.9–6.0 |
| Packaging | 20 kg/bag |
| Shelf Life | 1 year |
Applications of TR-HM50 Hydroxyethylcellulose HM HEC
Primarily used in water-based sand-textured multicolor coatings to improve color droplet integrity, texture, and overall coating performance.
TR-HM50 Hydroxyethylcellulose Anti-mold Test
1. Dissolve into a 1% aqueous solution and test the initial viscosity;
2. Add a quantitative amount of enzyme solution, and measure the viscosity after 24 hours;
3. Viscosity retention percentage = Viscosity after 24 hours / Initial viscosity × 100%.
Hydroxyethylcellulose Water-based Sand-in-Water Multi-color Coating Spraying Test
Under the same formula and process conditions, the color dots of the coating with added TR-HM50 cellulose are fuller and have a stronger texture.
Hydroxyethylcellulose Water-based Sand-in-Water Multi-color Coating Viscosity Stability Test
1. Prepare the finished water-based sand-in-water multi-color coating under the same formula and process conditions;
2. Store under constant temperature and humidity conditions;
3. Record the KU viscosity after 1, 2, 3, 5, and 7 days.
Company Profile
Rboschco is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality TR-HM50 HM HEC please feel free to contact us or click on the needed products to send an inquiry.
Payment Term
T/T, Western Union, Paypal, Credit Card etc.
Shipment Term
By air, by sea, by express, as customers request.
FAQs of TR-HM50 Hydroxyethylcellulose HMHEC
Q: What is TR-HM50 HMHEC used for?
A: It is mainly used as a rheology modifier in water-based sand-textured multicolor coatings to enhance color droplet quality and coating stability.
Q: What is the recommended dosage?
A: The recommended dosage is 0.3%–0.9%.
Q: Is TR-HM50 compatible with other coatings ingredients?
A: Yes, it is compatible with various synthetic polymers and emulsions.
Q: How is the viscosity measured?
A: Viscosity is measured as ≥18,000 mPa·s at 1.0% concentration in water at 25°C using a 4# spindle at 20 rpm.
Q: What is the shelf life?
A: The shelf life is 1 year when stored properly.
