Monolith · Resin
DSPA-520
中粘度天冬树脂，适用于手工聚脲与地坪；凝胶较慢。面向配方师对标同档慢固化中粘度天冬树脂的评估牌号。
| Model | DSPA-520 |
|---|---|
| Brand | Monolith |
| Relative density (25°C) | 1.06 |
| Viscosity mPa·s (25°C) | 800-1200 |
| Solid content % | 99±1 |
| Equivalent weight | 291 |
| Hydroxyl content % | 5.84 |
| Gel time (min) | 100 |
| Features | 中粘度天冬树脂，适用于手工聚脲与地坪；凝胶较慢。面向配方师对标同档慢固化中粘度天冬树脂的评估牌号。 |
⚠️ Gel time OCR: 100 min — verify column alignment on original catalog.
Typical applications
Application
Industrial Flooring
Intermediate and topcoat polyaspartic systems for warehouses, workshops and commercial floors.
ApplicationRoof Waterproofing
Elastic polyaspartic waterproof membranes for roofs and concrete decks.
ApplicationSingle-Component Manual Polyurea Waterproofing
Brush/roller/trowel-applied single-component polyurea for concrete flat waterproofing.
Related grades
Monolith
DSPA-1720
低粘度反应型稀释剂档天冬胺树脂，适用于高固含双组分涂料——地坪、防腐面漆与工业涂装。面向配方师对标同档低粘度/反应稀释型天冬树脂的评估牌号。粘度、当量与凝胶请以工厂 TDS 为准。
MonolithDSPA-524
中粘度，速度适中，手工聚脲
MonolithDSPA-5208
中粘度，固化慢，手工聚脲
MonolithDSPA-4560
中粘度，固化慢，手工聚脲
Dongsen ChemicalsHDX-100
脂肪族 HDI 三聚体，不黄变；快干、高硬度、高固含/高交联密度。100% 固含。
Dongsen ChemicalsHDX-1200
本站主推的东森固化剂之一，适用于天门冬/PU 体系。参数、TDS 与样品请见东森官网或通过 Monolith 询盘。