SM-49是一款低温聚合丙烯酸类共聚合成的乳液，具有通用性好、耐擦洗、分散性好、手感柔软、得色鲜艳、电解值稳定、打印稳定性好等特点。
SM-49 is a low-temperature polymer acrylic copolymerized emulsion, featuring good versatility, scrub resistance, excellent dispersibility, soft hand feel, bright color, stable electrolytic value and good printing stability.
| 主要特点Key Features | 优势advantages |
| 水性产品、低VOC、无有机锡 Water-based formulation, low VOC, free of organic tin compounds |
环境友好、对人体无害 Environmentally friendly, non-toxic to humans |
| 水性丙烯酸产品 Water-based acrylic product |
耐候性好 Excellent weather resistance |
| 成膜性能好、优异的力学性能 Excellent film-coating properties and superior mechanical performance |
能实现拉伸强度和延伸率间的平衡 Achieves a balance between tensile strength and elongation |
| 快速回弹 Rapid rebound |
适用于弹性面料 Suitable for elastic fabrics |
| 粘接性能好Excellent adhesion | 耐水洗牢度佳Excellent wash fastness |
| 抗粘连 Anti-adhesion |
手感滑爽、干爽性好、抗热压粘连好 Smooth hand feel, excellent dryness, good resistance to heat-press adhesion |
| 基本性能basic properties | 结果results |
| 外观appearance | 乳白色液体milky white liquid |
| 固含量，wt% wt% solid content, wt% | 43-45% |
| PH | 2-3 |
| 理论TG（℃） theoretical TG(℃) | -20 |
| 粘度@25℃，cpscps viscosity@25℃，cps | 25-40 |