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Water-based composite AEH floor coating
Water-based composite AEH floor coating
Scope Of Application:
Widely used in bicycle tracks, bus port stations, outdoor parking areas, citizen green lanes, industrial plants, parking lots inside and outside the city, citizen fitness trails, exhibition halls, etc.
Specifications: 100kg/group (middle and bottom layer), 72kg/group (surface layer)
Execution Standards: GB/T22374-2018 "Floor Coating Materials", GB38468-2019 "Limit of Harmful Substances in Indoor Floor Coatings", JT/T712-2008 "Pavement Anti-skid Materials"
Product Overview
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Based on Dow Chemical's core technology and key raw materials, Northern Crescent produces and manufactures a new water-based composite AEH resin functional pavement material with cost-effective water-based dispersions and no added solvents in the production process. This new multi-functional product is not only versatile, but also ultra-low VOC emission to meet the demand for environmental friendliness and the increasing standards and specifications.
Product Features
Construction Method
Pre-paving method
The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.
Pre-paving method
The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.
Technical Parameter
| serial number | Detect items | Standard value(GBT22374-2018) | Detection results | |||
| 1 | Status in the container | After stirring and mixing, it is in a homogeneous state, without hard lumps | After stirring and mixing, it is in a homogeneous state, without hard lumps | |||
| 2 | Drying time |
Table stem, h | ≤8 | ＜8 | ||
| Practical, h | ≤48 | ＜48 | ||||
| 3 | Coating film appearance | The surface is flat, and there are no obvious visible shrinkage holes, floating color, flowering, wrinkling, pinholes, cracking and other phenomena | The surface is flat, and there are no obvious visible shrinkage holes, floating color, flowering, wrinkling, pinholes, cracking and other phenomena | |||
| 4 | Water resistance (168h) | It does not foam, does not peel, allows slight discoloration, and recovers after 2h | No foaming, no peeling, no discoloration | |||
| 5 | Hardness丨Pencil hardness (abrasions) | Agreed | Agreed values | -- | ||
| Measured value | H | |||||
| 6 | Abrasion resistance (750g/500r), g | ≤0.050 | 0.028 | |||
| 7 | Impact resistance | Heavy duty (1000g steel ball) | The coating film has no cracks and no peeling | The coating film has no cracks and no peeling | ||
| 8 | Slip resistance (coefficient of dry friction) | ≥0.50 | 0.72 | |||
| 9 | Chemical resistance |
Alkali resistance (20% NaOH, 72h) | Does not foam, does not peel, allows slight discoloration | No foaming, no peeling, no discoloration | ||
| Acid resistance (10% H₂SO₄, 48h) | Does not foam, does not peel, allows slight discoloration | No foaming, no peeling, no discoloration | ||||
| Oil resistance (120# solvent oil, 72h) | Does not foam, does not peel, allows slight discoloration | No foaming, no peeling, no discoloration | ||||
| 10 | Resistance to artificial climate aging | The time is agreed (not less than 400h), no foaming, no peeling, no cracks, chalking ≤ grade 1, discoloration ≤ grade 2 | 406h no foaming, no peeling, no cracks, pulverized O grade, discoloration grade 0 | |||
| 11 | Tensile bond strength | Standard conditions, MPa | ≥2.0 | 3.5 | ||
| After immersion in water, MPa | ≥2.0 | 2.2 | ||||
| 12 | Volatile organic compound content (VOC), g/L | ≤120 | Not checked out | |||
| 13 | Free formaldehyde, mg/kg | ≤100 | Not checked out | |||
| 14 | The sum of benzene, toluene, ethylbenzene and xylene, g/kg | ≤5 | Not checked out | |||
| 15 | Sum of glycol ethers and ether esters, mg/kg | ≤300 | Not checked out | |||
| 16 | Formaldehyde release, mg/m³ | ≤0.1 | Not checked out | |||
| 17 | Soluble heavy metals (color-limiting paints) | Soluble lead/(mg/kg) | ≤30 | Not checked out | ||
| Soluble cadmium/(mg/kg) | ≤30 | Not checked out | ||||
| Soluble chromium/(mg/kg) | ≤30 | Not checked out | ||||
| Soluble mercury/(mg/kg) | ≤10 | Not checked out | ||||
| 18 | Total volatile organic compound content (TVOC) release, mg/m³ | ≤10 | 2 | |||
| serial number | Detect items | Standard value(GB38468-2019) | Detection results | |
| 1 | Volatile organic compound (VOC) content, g/L | ≤120 | Not checked out | |
| 2 | Benzene, toluene, ethylbenzene and xylene Sum, mg/kg | ≤300 | Not checked out | |
| 3 | Sum of glycol ether and ether ester (limited ethylene glycol methyl ether, ethylene glycol methyl ether acetate, ethylene glycol ether, ethylene glycol ether acetate and diethylene glycol butyl ether acetate), mg/kg | ≤300 | Not checked out | |
| 4 | Formaldehyde, mg/kg | ≤100 | Not checked out | |
| 5 | Soluble heavy metals (color-limiting paints) | Soluble lead/(mg/kg) | ≤90 | Not checked out |
| Soluble cadmium/(mg/kg) | ≤75 | Not checked out | ||
| Soluble chromium/(mg/kg) | ≤60 | Not checked out | ||
| Soluble mercury/(mg/kg) | ≤60 | Not checked out | ||
| serial number | Detect items | Standard value(JT/T712-2008) | Detection results |
| 1 | Coating film appearance | After drying and molding, the color and aggregate particle distribution should be uniform, and there should be no cracks, aggregate particles falling off and other phenomena | After drying and molding, the color and aggregate particle distribution should be uniform, and there should be no cracks, aggregate particles falling off and other phenomena |
| 2 | Water resistance | There should be no abnormal phenomenon when immersed in water for 24h | There is no abnormality in water immersion for 24h |
| 3 | Alkali resistance | -- | There was no abnormal phenomenon in soaking in calcium hydroxide saturated solution for 24h |
| 4 | Low temperature crack resistance of the coating | -- | Hold at -10 °C for 4h, place at room temperature for 4h as a cycle, and there should be no cracks after three consecutive cycles |
| 5 | Slip resistance | BPN≥70 | BPN=93 |
| 6 | Artificially accelerated weather resistance | After the 1200h artificial accelerated aging test, the test plate coating does not crack or peel; Allows for micronization and discoloration | After the 1214h artificial accelerated aging test, the test plate coating does not crack or peel; No chalking, slight discoloration |
| 7 | The state of the binder in the container | -- | No agglomeration, crusting, easy to stir |
| 8 | 基料附着性，级 | ≤4 | 2 |
Application Cases
Customer Hotline
Shanghai/Fujian region：
Zhejiang region：
Jiangsu region：
Anhui region：
Other regions：
Floor engineering：
Waterproof works：
Renovation project：
Postal code：
201823
Address：
No. 301, Waiqian Road, Waigang Town, Jiading District, Shanghai
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