Production Description：
JHSW8601 Elastomer Waterproofing Material is originally designed to apply over concrete and its advanced elongation is suitable for bridging stress cracks in concrete and other substrates. JHSW8601 is the state of the art 100% solids, ultra fast cure, flexible, spray-applied, high build, two component aromatic pure polyurea elastomer. The system consists of A component, a quasi-prepolymer rich of free NCO, and B component, a mixture of polyetheramines, amine extenders and other additives. With high elongation value, JHSW8601 has great memory, It can be used for waterproofing and can be applied on geotextiles fabrics. It is the optimum choice where a tough, flexible, impact resistant, abrasion resistant waterproofing system which exhibits extraordinary performance characteristics.
Certifications & Compliance：
JHSW8601 has passed relevant quality and safety tests, including:
✓ GB 4806.10-2016 Food Safety National Standard – Coatings and Coating Layers for Food Contact Use
Compliant with Chinese food contact safety requirements.
✓ SGS Tested – Compliant with EU REACH and RoHS Requirements
Meets international environmental and chemical substance control requirements.
Advantages：
● Fast cure, short down time, no sagging
● Excellent Physiochemical Properties
● Bondable and paintable to various kinds of substrates
● Ambient insensitive, good thermal stability
● 100% Solids, No VOC’s, Odorless, No Toxic Vapors
● Good resistance to a wide range of chemical attack
● Excellent Skidding Resistant, Anti-corrosion and Waterproof Properties
● Seamless, flexible, slick and non-porous
● No chalking and fading in long-term use outdoors
Recommended Uses:
JHSW8601 Elastomer Waterproofing Material is an ultra fast cure system; it can be applied at thicknesses of several ten millimeters, or greater, in a single application. It can be widely used in:
● Liner for aquarium, ponds, lagoons, reservoirs, irrigation ditches etc
● Metal, concrete, wood, and foam roofing
● Underground engineering
● Buried earthen containment lining (with or without geotextiles)
● New or existing sub-grade slabs, walls, etc
Technical Data：
Testing Item | Indicator | Test Result | Individual Evaluation |
Appearance | Each component is uniform sticky liquid, | Each component is uniform sticky liquid, | Pass |
Solid content | ≥98% | 99% | Pass |
Gel time | ≤45s | 14s | Pass |
Tack-free time | ≤120s | 20s | Pass |
Tensile strength | ≥16.0MPa | 26.15MPa | Pass |
Elongation at break | ≥450% | 455% | Pass |
Tear Strength | ≥50N/mm | 89N/mm | Pass |
Low temperature bend test | ≤-40°C，No crack | -40°C，No crack | Pass |
Water impermeability | 0.4MPa, 2h No water leakage | No water leakage | Pass |
Dimensional change on heating | Extension ≤1.0% | Shrinknge 0.4% | Pass |
Adhesion strength | ≥2.5MPa | 3.9 MPa Cohesive failure of substrate | Pass |