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| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Paint Additives |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact Export Director now ↓ |
It can significantly improve the construction performance and mechanical properties of putty, and make the putty has the characteristics of smooth construction, easy sanding, high strength and so on.
STD32MW01 is a high-purity modified cellulose ether engineered for specialized applications requiring precise viscosity control and enhanced performance stability. This product exhibits superior water solubility, thermal resistance, and mechanical stability across a wide pH range.
| Property | Specification | Test Method |
|---|---|---|
| Appearance | White to off-white free-flowing powder | Visual |
| Bulk Density | 0.35-0.45 g/cm³ | ISO 697 |
| Particle Size | 98% through 80 mesh | Sieve analysis |
| Moisture Content | ≤4.0% | Karl Fischer |
| Ash Content | ≤1.5% | ISO 2144 |
| Parameter | Typical Value | Conditions |
|---|---|---|
| Viscosity | 3200±200 mPa·s | 20°C, Brookfield RV, spindle #3. 20 rpm |
| pH Value | 6.5-8.0 | 25°C, pH meter |
| Surface Tension | 45-55 mN/m | Du Noüy ring method |
| Gelation Temperature | >85°C | Visual gel point |
| Feature | Benefit |
|---|---|
| High viscosity efficiency | Lower dosage required for equivalent performance |
| Excellent salt tolerance | Stable in high-ionic-strength solutions |
| Pseudoplastic rheology | Superior flow and leveling properties |
| Thermal reversibility | Maintains properties after heating-cooling cycles |
| Non-ionic character | Compatible with most ionic systems |
| Application | Function | Typical Use Level (%) |
|---|---|---|
| Cement-based mortars | Water retention, workability enhancer | 0.1-0.3 |
| Gypsum products | Set time regulator, strength enhancer | 0.2-0.5 |
| Waterborne coatings | Thickener, anti-sag agent | 0.3-0.8 |
| Ceramic glazes | Suspension stabilizer | 0.5-1.2 |
| Personal care | Viscosity modifier | 0.5-2.0 |
| Parameter | Requirement |
|---|---|
| Storage conditions | Dry environment (<60% RH), <30°C |
| Shelf life | 24 months in original sealed packaging |
| Handling precautions | Use dust control measures, avoid inhalation |
| Packaging | 25 kg multi-layer moisture-proof bags |
| Safety classification | Non-hazardous material |
For optimal dissolution, disperse in cold water before heating
Viscosity varies with concentration, temperature, and mixing method
Compatible with most common construction additives
Not recommended for use in strong acid (pH<3) or alkaline (pH>12) environments
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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