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Home Ceiling,Roofing Materials & Coating Engineering Coating Water-proof Coating Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Sparay Polyurea Elatic Coating

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Supplier: Beijing Oriental Yuhong Waterproof Technology Co., Ltd.Go to Homepage >>
Office Location: Beijing City, Beijing, China, East Asia Beijing City, Beijing, China, East Asia
Type of Supplier: Manufacturer
Established Year: 2013
Annual Revenue: US$10 Million-US$50 Million
Beijing Oriental Yuhong Waterproof Technology Co., Ltd.
Sparay Polyurea Elatic Coating

Sparay Polyurea Elatic Coating

Model: SPUA-351
MOQ: 3 Unit(s)
Terms of Payment: T/T,L/C
Sample: Charge
Main Port of Export: Shanghai
Product Details
Min. Order:3 Unit
Port:Shanghai, China 
Production Capacity:80, 000 ton per year
Payment Terms:T/T
Type:Roofing and Waterproofing
Ceiling Tile Shape:Liquid
Material:PU
Thickness:1.5mm
Surface Treatment:Spray Painted
Function:Waterproof

Basic Info

Model NO.

SPUA-351

Certification

ISO, CE

Usage

Outdoor

Trademark

yuhong

Transport Package

barrel

Specification

ASTM

Origin

China

HS Code

32089010

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Sparay Polyurea Elatic Coating
Two components spray-up elastic coating applied in complicated weather. 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, not including hydroxy acrylic resin and activator.

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 100° C for a long time;
Good flexibility and mechanical properties, even in -40° C
Excellent tensile strength and elongation;.
Excellent cracks deformation resistance;.
Wear resistance and impact resistance..

ItemRequirements
Solid content, % ≥98
Gel time, s ≤45
Surface drying time, s ≤120
Tensile strength, MPa ≥16.0
Elongation at break, % ≥400
Tear strength, N/mm ≥60
Fold ability at low temperature,   C ≤-40
Water tightness, 0.4MPa × 2hPass
Thermal tensile ratio, %Elongation ≤1.0
Shrinkage ≤1.0
Water absorptivity, % ≤5.0
Bonding strength on substrate, MPaDry surface ≥2.5
Wet surface ≥2.5
Peel strength on substrate, N/mm ≥6.0
Hardness, Shore A ≥90
Resistance to impact, 100 cmNo cracking, wrinkle and flaking
Wear resistance, (Akron machine) cm 3, 1.61 km ≤0.50
Thermal treatmentTensile strength retention rate  , %80-150
Elongation at break, % ≥90% Retention rate
Fold ability at low temperature,   C ≤-40
Alkali treatmentTensile strength retention rate  , %80-150
Elongation at break, % ≥90% Retention rate
Fold ability at low temperature,   C ≤-40
Acid treatmentTensile strength retention rate  , %80-150
Elongation at break, % ≥90% Retention rate
Fold ability at low temperature,   C ≤-40
Salt treatmentTensile strength retention rate  , %80-150
Elongation at break, % ≥90% Retention rate
Fold ability at low temperature,   C ≤-40
Oil treatmentTensile strength retention rate  , %80-150
Elongation at break, % ≥90% Retention rate
UV aging, 1500 hTensile strength retention rate  , %80-150
Elongation at break, % ≥80% Retention rate
Fold ability at low temperature,   C ≤-40
Alkali resistance, saturated Ca(OH)2 solution, 500 hNo grooving, blistering and peeling
Time for heavy goods vehicles0.6 MPa ground pressure in 24 hours


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