MK-101 G60 Polyol Fatty Acid Ester (PETS)
PHYSICAL PROPERTIES
| (Item) | (Specification) |
| (Appearance) | (White powder) |
| (Acid Value, mgKOH/g) | ≤3.0 |
| (Melting Point, ℃) | 55～70 |
| (Volatile Content, %) | ≤0.3 |
| (Ash Content, %) | ≤0.05 |
| (Particle Size, ≥325 mesh pass rate) | ≥99% |
| (Color, Gardner) | ≤1 |
| (Recommended Dosage) | 0.1～0.3 phr (Based on 100 parts PVC resin; lower dosage is recommended for high-gloss or transparent systems) |
MK-102 Stearic Acid
PHYSICAL PROPERTIES
| Item | Specification |
| Appearance | White free-flowing powder |
| Acid Value, mgKOH/g | 195～210 |
| Melting Point, ℃ | 54～58 |
| Iodine Value, gI/100g | ≤0.5 |
| Moisture, % | ≤0.2 |
| Color, Hazen | ≤200 |
| Recommended Dosage | 0.3～0.8 phr Based on 100 parts PVC resin; can be increased to 0.6–0.8 for high-filled systems |
MK-103 Polyethylene Wax (PE Wax)
PHYSICAL PROPERTIES
| (Item) | (Specification) |
| (Appearance) | (White powder) |
| (Melting Point, ℃) | 100～115 |
| (Penetration, 25℃) | 2～8 |
| (Volatile Content, %) | ≤0.5 |
| (Density, g/cm³) | 0.92～0.96 |
| (Color, Gardner) | ≤1 |
| (Recommended Dosage) | 0.2～0.8 phr (Based on 100 parts PVC resin; typically 0.3–0.5 for extrusion applications) |
MK-2021 Oxidized Polyethylene Wax (OPE Wax)
PHYSICAL PROPERTIES
| Item | Specification |
| Appearance | White fine powder or granules |
| Acid Value, mgKOH/g | 12～22 |
| Melting Point, ℃ | 95～110 |
| Volatile Content, % | ≤0.5 |
| Density, g/cm³ | 0.94～0.98 |
| Particle Size, ≥200 mesh pass rate | ≥98% |
| Color, Gardner | ≤1 |
| Recommended Dosage | 0.3～1.0 phr Based on 100 parts PVC resin; use upper limit for high-filled systems |
MK-880A High-Temperature Oxidized Polymer Lubricant Processing Aid
PHYSICAL PROPERTIES
| (Item) | (Specification) |
| (Appearance) | (Light yellow granules) |
| (Acid Value, mgKOH/g) | ≤1.0 |
| (Melting Point, ℃) | ≥110 |
| (Volatile Content, %) | ≤1.0 |
| (Recommended Dosage, phr) | 0.2～1.0 (Based on 100 parts PVC resin) |
MK-880B Advanced Silicone-Based Polymer Processing Aid
PHYSICAL PROPERTIES
| (Item) | (Specification) |
| (Appearance) | (Light yellow granules) |
| (Acid Value, mgKOH/g) | ≥18～22 |
| (Melting Point, ℃) | ≥115（The test result is approximately 130.） |
| (Volatile Content, %) | ≤10（Test result < 0.5） |
| (Viscosity, mPa·s, 80℃) | 7000～10000 |
