SPUA-351 Polyurea Elastic Waterproof Coating

الوصف

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

   â—  Railway girder concrete bridge surface;

   â—    All constructions and water conservancy projects;

   â—   Chemical vessels;

   â—    Cabins and floors of ships;

   â—    Water resistance and corrosion resistance of decks and channels;

   â—   Grades with wear resistant, impact resistant and skid resistant functions;

   â—    Large area and unnormal waterproof projects.

Advantages

   â—     Fast curing on any surfaces, slopes and vertical planes without sagging;

   â—    Excellent bonding functions with all materials, including cements, steel plates and wood plates;

   â—     Excellent sealing quality, water resistance and penetration resistance;

   â—    Resistance to long-term acid, alkali and salt erosion;

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

   â—     Good flexibility and mechanical properties, even in **0° C

   â—     Excellent tensile strength and elongation;

   â—     Excellent cracks deformation resistance;

   â—    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.