FEISPARTIC F420 Polyaspartic Ester Resin 18 mins Gel Time
Price:
Negotiable
MOQ:
200kg
Delivery Time:
7days after order comfirmed
Brand:
Zhuhai Feiyang
Product Description
FEISPARTIC F420 Polyaspartic Ester Resin 18 mins Gel Time
1. Specifications
| Item | Specifications |
| Appearance | Slight yellow transparent liquid |
| Molecular Weight | 554 |
| Solid Content | 97%±2% |
| Amine value(mg KOH/g) | 190-210 |
| Amine Equivalent(g/mol) | 277 |
| Hydroxyl value Equivalent | 6.14 |
| Viscosity mpa.s/25℃ | 800~2000 |
| Relative density(25℃) | 1.06 |
| Flash Point(/℃) | 97 |
2.Properties and application
●FEISPARTIC F420 is an amino-functional co-reactant for polyisocyanates and could be used to formulate high-solids, two-component polyurethane topcoats, and solvent-free coating materials. It’s the same model as NH1420
● FEISPARTIC F420 could serve as a polyurea coating chain extender or R component. it could also react with –NCO functional HDI trimmer from which a longer gelling time and excellent yellow resistance can be achieved. Longer gelling time can also be obtained when reacting with MDI pre-polymer. Hybrid polyurea and polyurethane can be completed when FEISPARTIC F420 is blended with a hydroxyl-functional resin such as acrylic or alkyd resin; FEISPARTIC F420 offers higher solid content and faster drying time than ordinary polyurethane. It is widely applied in formulating a variety of protective coatings.
3. Main Characters
1. High solid content with low viscosity
2. Faster curing time in the aliphatic tic system
3. Offering excellent physical properties like high hardness, flexibility, elongation(400%), tear, and tensile strength(25MPa).
4. Great weathering and saline water resistance
2. Faster curing time in the aliphatic tic system
3. Offering excellent physical properties like high hardness, flexibility, elongation(400%), tear, and tensile strength(25MPa).
4. Great weathering and saline water resistance
5. 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 reach reaches | 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 tiOne-timeruction 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 |
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Company
SHENZHEN FEIYANG PROTECH CORP.,LTD
Location
Shenzhen Headquarter: Feiyang Tech-Park, Longchang Road 8, Bao'an Dist, Shenzhen City, China
Contact Person
Annie Qing