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Product Details:
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| Model: | F221 | Apperance: | Slight Yellow Transparent Liquid |
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| Equivalent Weight(g/mol): | 379 | Viscosity Mpa.s/25℃: | 400-600 |
| Relative Density(25℃): | 1.07 | Flash Point(/℃): | 97 |
| High Light: | 379 g/mol Polyaspartic Polyurea Resin,Zero VOC Polyaspartic Polyurea Resin,Adjustive Curing Time Polyaspartic Resin |
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FEISPARTIC F221 Abrasion Resistance Polyaspartic Polyurea Resin
1. Polyaspartic Property Advantage
| Property | Polyaspartic polyurea | Conventional polyurethane | Spray polyurea |
| Environmental property | Environmental friendly, construction solid content 70%-100% | Poor environmental protection, construction solid content 30%-40% | Good environmental protection, construction content 100% |
| Reaction speed | Curing time adjustive,20min-4h, normally cure in 15-℃ | Low reaction speed, request curing temperature above 5-℃, curing time more than 24h in normal temperature | Rapid curing speed, from seconds to tens of seconds |
| Adhesion with substrate | Don’t need primer; the adhesion with carbon steel substrate is beyond 14Mpa, and the bonding with concrete reaches 4.5Mpa. | Need primer, adhesion with carbon steel substrate less than 8MPa, bonding with concrete is 2.5 Mpa. | Need primer, low adhesion |
| Weather resistance | QUVA test reaches 4000h | QUVA test is 1000h at most | Poor weather resistance, QUVA ＜200h |
| Film thickness | One-time construction film 50μm—1mm | One-time construction film 50μm——100μm | One-time construction film 0.6mm-2mm |
| Mechanical properties | Rigidity hardness 2H,elongation 400%, tensile strength 25MP | Rigidity hardness 2H,elongation 400%, tensile strength 3MPa | Same as aspartic polyurea |
| Construction | Multiple construction methods get rid of the restriction of specified equipment. | Same as aspartic polyurea | Relying on sizeable special equipment |
Chemical Name: Aspartic Acid, Polyaspartic Polyurea Resin
| Item | Specifications |
| Molecular Weight | 680 |
| Appearance | Slight yellow transparent liquid |
| Equivalent weight(g/mol) | 379 |
| Viscosity mpa.s/25℃ | 400-600 |
| Relative density(25℃) | 1.07 |
| Flash Point(/℃) | 97 |
Contact Person: Annie Qing
Tel: +86 18307556691
