ZH
产品描述
Self Leveling Epoxy Flooring
Scope of application
Purified areas with high requirements for comprehensive flooring performance, such as GMP pharmaceutical factories, food factories, hospitals and other sterile and dust-free rooms, and refurbished floors of precision machinery and microelectronics manufacturing factories.
Coating properties
Environmentally friendly, non-toxic, excellent resistance to chemicals
Excellent mechanical properties, fast and convenient construction
Flat and bright, excellent decorative effect
Clean up to grade 100, dustproof, moisture-proof
Coating structure
Technical indicators
All tests (except drying time) need to be performed after 7 days of curing (25°C)
Experimental items | Unit | Indicator | |
Drying | Surface drying | H | ≤4 |
time (25℃) | Internal drying | H | ≤24 |
Shore hardness | - | ≥90 | |
Abrasion resistance (750g/500r) | g | ≤0.02 | |
Resistant to 10% sulfuric acid | 20 days | No significant change | |
Resistant to 20% sodium hydroxide | 30 days | No significant change | |
Resistant to motor oil and diesel fuel | 60 days | 60 days No significant change | |
Compressive strength | Mpa | ≥80 | |
Bonding strength | Mpa | ≥2 | |
Construction procedures
Thickness of coating: 1mm-3mm for one strand, beyond 2mm need to trowel sand. Only after 24 hours after the construction is completed can people go on it, and only after 72 hours can it be re-pressurized. (25°C shall prevail, otherwise the opening time needs to be extended moderately in the case of low temperature)
Construction method | Main material | Sub-M | Reference dosage | |
Plain land | Prepare for waterproofing | / | / | / |
Priming coat | Scrape and trowel solvent-free primer | DS-10# | / | 0.15kg/㎡ or so |
Mortar layer | Scraping or troweling with solvent-free medium coatings and Quartz sand | DS-410 | Quartz sand | 0.25–0.7kg/㎡ |
Putty course | Troweling of Putty layer with solvent-free medium coatings | DS-410 | / | 0.15kg/㎡ once |
Topcoat | Troweling solvent-free self-leveling | DS-146 | / | 0.75–0.8kg/㎡ |
After completion, the overall floor is bright and clean, with uniform color and no hollowing | ||||
技术参数
| 项目 | 数值 |
|---|---|
| Drying | Surface drying · H · ≤4 |
| time (25℃) | Internal drying · H · ≤24 |
| 邵氏硬度 | ≥90 |
| 耐磨性(750g/500r) | g · ≤0.02 |
| Resistant to 10% sulfuric acid | 20 days · No significant change |
| Resistant to 20% sodium hydroxide | 30 days · No significant change |
| Resistant to motor oil and diesel fuel | 60 days · 60 days No significant change |
| 抗压强度 | Mpa · ≥80 |
| 粘结强度 | Mpa · ≥2 |
| 施工方式 | Main material · Sub-M · Reference dosage |