SPUA-351 Polyurea Elastic Waterproof Coating

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Description

SPUA***1 is two components spray-up elastic coating applied in dry and warm condition.  Component A is a half prepolymer through the reaction between hydroxyl terminal compounds and isocyanate. Component B is a mixture consisting of amino terminal resign and amino terminal chain extender, including activator, a little bit pigments and dispersive additives.

Where to use

   ●  Railway girder concrete bridge surface;

   ●    All constructions and water conservancy projects;

   ●   Chemical vessels;

   ●    Cabins and floors of ships;

   ●    Water resistance and corrosion resistance of decks and channels;

   ●   Grades with wear resistant, impact resistant and skid resistant functions;

   ●    Large area and unnormal waterproof projects.

Advantages

   ●     Fast curing on any surfaces, slopes and vertical planes without sagging;

   ●    Excellent bonding functions with all materials, including cements, steel plates and wood plates;

   ●     Excellent sealing quality, water resistance and penetration resistance;

   ●    Resistance to long-term acid, alkali and salt erosion;

   ●    Good thermal stability: it can be used below **0° C for a long time;

   ●     Good flexibility and mechanical properties, even in **0° C

   ●     Excellent tensile strength and elongation;

   ●     Excellent cracks deformation resistance;

   ●    Wear resistance and impact resistance.

Standards

Q/SY YHF *******9

Packaging

Component A and B of SPUA***1 are sealed in **0kg and **0kg pails, respectively.

Storage

SPUA***1 material should be stored by clean, dry and sealed pails at dry and well-ventilated shade places, avoiding direct sunshine. The temperature in stored places should between *0° C and *0° C. It can not be closed to fire sources. The normal shelf time is *2 months.

Transportation

SPUA***1 is needed to be avoided rain, insolation, extrusion, collision and inversion. Keep the packages without damages. Fire sources are forbidden during transportation. The temperature during transportation should between *0° C and *0° C.