Category
High Elastic Tensile Strength Durable Polyurea Elastomer for Fireproof Painting
Package Size 23.50cm * 23.50cm * 37.50cm Package Gross Weight 21.500kg Product Introduction LY-3203 is aromatic polyurea
Basic Info.
Model NO. | LY-3203 |
Adhesion MPa | 2.5-12 |
Flash PointºC | 95ºC |
Tensile Strength MPa | up to 40 |
Solid Content% | >98 |
Transport Package | Steel Drum/IBC Drum/Tank |
Specification | pure |
Trademark | G-TECH@ |
Origin | China |
Production Capacity | 10000mt/Year |
Packaging & Delivery
Package Size 23.50cm * 23.50cm * 37.50cm Package Gross Weight 21.500kgProduct Description
Product IntroductionLY-3203 is aromatic polyurea coating of 100% solid content; component A isisocyanate, and component B ispolyether. The product is designed for waterproof, protective, anti-corrosion, and wear-resistant occasions, and implements GB/T23446-2009 national standard indicators.
LY-3203 is suitable for construction using heated two-component equipment to realize rapid coating forming without any solvent. LY-3203 can quickly gel and can be applied in high humidity areas without worrying about blister or holes.
Basic Use
LY-3203 is designed for the waterproofing of horizontal or vertical substrates of various buildings, including roof waterproofing and underground waterproofing. It is widely used for primed steel, concrete, wood, glass fiber and foam substrates. Through construction, LY-3203 can make the rough surface reach the anti-slip effect. In areas where color stability is the main requirement, UV-resistant aliphatic topcoats must be used.
Polyurea performance
Solid content% | >98 | Gel time | 3-120s |
Tensile strength MPa | up to 40 | Elongation at break% | 20-600 |
Tear strength N/MM | >50 | Hardness Shao A | 60A-75D |
Flash pointºC | 95ºC | Water impermeablility0.4MPa/2h | water impermeable |
Adhesion MPa | 2.5-12 | Mixing ratio (volume ratio) | 1:1 |
Color | can be adjusted according to requirements | Density g/cm3 | 0.95~1.2 |
Operating temperatureºC | -45~150 | Weather resistance | Accelerated aging of ultraviolet rays can reach 25000h |
Supporting series
index Product name | Solid content | Fineness µm | Surface dry time at 25ºC, h | Actual drying time at 25ºC, h | Adhesion (circle method) | Impact kg·cm |
LY-201 solvent-free primer | >98% | ≤40 | ≤4 | ≤24 | Level 1 | 50 |
LY-301 weather-resistant primer | >50% | ≤30 | ≤2 | ≤24 | Level 1 | 50 |
LY-202 primer | >98% | ≤40 | ≤4 | ≤24 | Level 1 | 50 |
Product Series
index Product name | Solid content | Gel time | Tensile strength MPa | Elongation% | Hardness | Resistance to artificial acceleration test | Wear resistance Mg | Remarks |
LY-1128 | >98% | ≤45s | ≥16 | ≥450 | 84-90A | 3000H | ≤40 | International Type II General Polyurea |
LY-1138 acoustic polyurea | >98% | 3-15s | ≥20 | 20-150 | 50-65D | 3000H | ≤20 | Quick-drying audio material |
LY-1148 strong anti-corrosion polyurea | >98% | 10-30s | ≥19 | ≥450 | 88-95A | 3000H | ≤20 | Resistant to most acid, alkali and salt media, used in corrosive environments |
LY-1158 wear-resistant polyurea | >98% | ≤45s | ≥20 | ≥450 | 88-94A | 3000H | ≤3 | Used in wear-resistant environments of mines and other equipment |
LY-1201 electrostatically conductive polyurea | >98% | ≤50s | 20-30 | ≥500 | 83-90A | 3000H | ≤20 | The surface resistivity is 5*105-5*109, used in antistatic environments such as gas and tunnels |
LY-1203 flame retardant polyurea | >98% | ≤45s | ≥13 | ≥300 | 80-88A | 3000H | ≤40 | The oxygen index is adjustable from 26 to 31 |