Polyamide rheology additives CRAYVALLAC MT
We are a manufacturer based in China. We specialize in providing high-quality Polyamide rheology additives CRAYVALLAC MT for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Coating raw materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Product Benefits
Polyamide rheology additives/CRAYVALLAC MT is a micronised amide modified hydrogenated castor oil rheology modifier for solvent-based and solvent-free coatings. Polyamide rheology additives/CRAYVALLAC MT is suited to coating systems based on aliphatic hydrocarbons, aromatic hydrocarbons and aromatic hydrocarbon/alcohol blends. Compared to the most basic hydrogenated castor oil based rheology modifiers, Polyamide rheology additives/CRAYVALLAC MT is more tolerant to stronger solvents. The result of this is a lowered risk of problems such as seeding and false-body. The following table gives processing temperature guidelines for some solvent systems commonly used in coatings:
Aliphatic hydrocarbons :35 – 75°C (95 – 167°F)
Aromatic hydrocarbons :30 – 50°C (86 – 122°F)
Aromatic hydrocarbon/ Alcohol blends: 30 – 50°C (86 – 122°F)
Solvent free epoxy coatings :40 – 60°C (104 – 140°F)
Sales Specifications
Particle size distribution:(Malvern Mastersizer S laser particle size analyser) (CR 005)
| DV.2 min. | 4 μm |
| DV.8 max. | 20 μm |
| Capillary Melting Point (CR 003) | 130-140°C(266-284°F) |
Storage and Handling
Follow procedures typically recommended for polymer dispersions. Use corrosion-resistant storage tanks and piping. Air-operated diaphragm pumps are preferred. Avoid temperature extremes. Do not freeze; store between 5°- 30°C. Under these conditions, the product may be stored for up to 4 years from production date.
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