Polyurethane & Polyurea Coating

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Polyurethane & Polyurea Coating

 

Aquacoat KS-929 SINGLE-COMPONENT MOISTURE CURED POLYURETHANE WATERPROOF COATING

 

Product Description

Aquacoat KS-929 Single-component moisture cured polyurethane waterproof coating can be applied on wet surface and complicated projects with its unique mechanism of reaction by atmospheric moisture and the NCO end group of the PUP to form a seamless, strong bonding, elastic and flexible waterproof film.

Product Features

  1. Packed in one component and ready to use. It avoids the quality instability induced by the inappropriate compounding of two or three components.
  2. The performance is stable. It possesses the property of agingresistance, acid and alkali resistance, fatigue resistance as well as high and low temperature resistance.
  3. Environmental-friendly.
  4. Good leveling property, simple construction. After coating, it will react with moisture in the air and cure, forming a compact, seamless, tough and high elastic waterproof film.
  5. It can be compound with high polymer membrane and self-adhesive modified bitumen waterproof membrane to form a compound waterproof system.

 

Where to use

  1. Apply to roof, underground waterproofing projects and indoor kitchen & bathroom.
  2. Non-potable water projects.
  3. Waterproof of car park, bridge and bridge surface.

 

Packing Specification

25 kg/ bucket

 

Recommend Usage

The usage for 1.0mm thickness coating is about 1.3-1.5kg/square meter.

 

Database

Aquacoat HP SPRAY-APPLIED HYBRID POLYUREA WATERPROOF COATING

 

Product Description

Aquacoat HP Spray-applied hybrid polyurea waterproof coating more commonly applied over concrete and steel for corrosion protection and abrasion resistance.they also have tremendous advantages over conventional materials for joint fill and caulk applications due to their fast set nature,high elongation and durability/abrasion characteristics.

Product Features

  • No VOC’s and little no odor
  • Some systems are USDA and portable approved
  • Weather tolerant: Cures at – 25 F to>300 F even in high humidity
  • Excellent resistance to thermal shock
  • Flexible: Bridges cracks
  • Waterproof, Seamless and Resilient
  • Unlimited mix thickness in one application
  • Spray, Hand mix and Caulk grade materials
  • Excellent bond strengths to properly prepared substrates
  • Resistant to various solvents, Caustics and Mild acids
  • Low permeabiity, Excellent sustainability

 

 

Database

IMPLEMENTED STANDARD: Q/SDKS 023-2010

Aquacoat KS-939 POLYURETHANE WATERPROOF COATING FOR RAILWAY & BRIDGE

 

Product Description

Aquacoat KS-939 polyurethane waterproof coating for railway & bridge is a kind of coating with two components chemicals, component A is a pre-polymer polymerized by polyester and isocyanate, component B is colorful liquid made up of reinforcing agent, plasticizer, accelerating agent, which is researched special for railway & bridge and its standard reach & exceed than railway required.

Product Features

  1. With remarkable tensile rate and high elongation rate, and can be perfectly adhesive with construction base, at the same time the materials can be changed its form with concrete.
  2. .Excellent low temperature performance and impermeability, wear resistance, acid and alkali resistance.
  3. No need to add solvent during the construction period, safe and environmental friendly, curing quickly, completely meet the requirements of the construction schedule.

 

Where to use 

Railway&bridge.

 

Packing Specification

Packing:60kg/set

A part 20kg/bucket , B part 20kg*2 buckets

Mix ratio A:B=1:2(weight ratio)

 

Recommend Usage

The usage for 1.0mm thickness coating is about 1.3-1.5kg/square meter.

 

Database

Implemented Standard: TB/T 2965-2011

 

Aquacoat KS-929k ANTI SAGGING ONE COMPONENT POLYURETHANE WATERPROOF COATING

 

Product Description

Aquacoat KS-929k one-component polyurethane waterproof coating is based on Isocyanate and Polyether polyol, matched with a variety of additives and fillers through addition polymerization, the NCO end groups in polyurethane prepolymer reactwith the moisture in the air or substrate to cure. KS-929K anti-sagging single-component polyurethane waterproof coating developed by our company have rheological property through the adjustment and modification of the formula. The coating will not flow or sag when applied on the facade.

Product Features

  1. White coating, whether black tar and brown liquid carcinogenic substances such as coumarone is added can be visually identified;
  2. Strong anti-sagging property, effectively guarantee the vertical coating quality, one brushing is between 0.5-0.8mm;
  3. Stable product performance, polyurethane coating itself has excellent anti-aging, acid and alkali resistance as well as high and low temperature resistance performance;
  4. Single-component packaging, ready to use, which avoids the quality instability caused by wrong proportion of two or more components;
  5. Environmental protection: In line with requirements of JC1066-2008 “building waterproof coatings have material limitations”.

 

Packing Specification

25kg/ barrel

 

Recommend Usage

About 1.3 kg/m when waterproof membrane is 1.0 mm.

( Reference value under Standard experimental conditions, actual amount should depend on substrate condition).

 

 

Where to use

For non-exposed roof, below-ground waterproof projects, kitchen, bathroom, Non-potable water projects. Especially ideal for facade walls.

 

Database

Implemented Standrad: GB/T19250-2013

 

Aquacoat KS-979 POLYURETHANE WATERPROOFING COATING FOR ADHESION

 

Product Description

KS-979 is a polyurethane waterproof coating researched by keshun company for adhesion of waterproofing membrane.

Product Features

  1. Excellent stretchability and elongation,strong bonding with substrate and large elasticity can bearing deformation of concrete.
  2. No solvent added during construction, safe and environmental friendly,fast cured,fully meet construction progress requirements
  3. Excellent low temperature resistance and water impermeability,good wear,acid,and alkali resistance .

 

Where to use

Waterproof for railway and concrete bridges, used to bond waterproof membranes

 

Installation

1. Substrate Preparation

Substrate should be cleaned and then the honeycomb, pockmarks and cracks should be repaired with polymer mortar.

2. Ingredients

Mix component A and B as required, and stir with electric mixer about 1-2 minutes.

3. waterproofing layer

Construct the second coating after the first is dry.

Brush direction should be vertical to each other. The thickness should be at least

1.5mm,usage amount of each m2 should be at least 1.8 kg.

 

Packing Specification

Packing:40kg/set

A part 20kg/bucket , B part 20kg/bucket

Mix ratio A:B=1:1(weight ratio)

 

Database

IMPLEMENTED STANDRAD: TB/T2965-2011

Technical Conditions for Waterproof Layer of Railway Concrete Bridge

Aquacoat KS-911 NONTAR TWO-COMPONENT POLYURETHANE WATERPROOF COATING

 

Product Description

Aquacoat KS-911 nontar two-component polyurethane waterproof coating is a double-component curing reaction type. Component a uses polyester and isocyanate as main materials. Component b is made of filler, vulcanization agent, catalysts and additives. With the appropriate proportion, mixing component a and b and then coating on the substrate, form a elastic waterproof film as a whole after curing.

Product Features

  1. Stable performance, weather fastness, high solid content, reliable waterproofness;
  2. Strong adhesion, liquid under construction, curing at room temperature, easy operation, short-term project.
  3. Excellent extensibility and tensile strength, being a bridge role of the waterproof substrate of expansion and slotted deformation abilities;
  4. Low temperature resistance;

 

Where to use

  1. Waterproof of non-exposed roof;
  2. Underground waterproofed: the basement floor, interior and exterior wall, retaining wall, tunnel wall;
  3. Others: bathroom, kitchen, balcony, inedible pool, wall pipe, outfall, etc.

 

Packing Specification

30kg/set, 60kg/set

 

Recommend Usage

Subject to A:B=1:2

The usage for 1.0mm thickness coating is about 1.3-1.5kg/square meter( in case that special area required for reinforce the effect of waterproof, can add fiber glass fabric or non-woven fabric on the coating.)

 

Database

Implemented Standard: GB/T 19250-2013

Aquacoat KS-930 WATER-CURED POLYURETHANE WATERPROOF COATING

 

Product Description

Keshun devoted himself to research new high-quality waterproof materials, the Aquacoat KS-930 Water-cured polyurethane waterproof coating is a new generation environment-friendly waterproof materials. The product is classified as key new product of Guangdong province 2005 and Shenzhen recommended project of superior new products 2005.

Product Features

1. Environment Friendly.

Non-toxic and pollution-free, and it can solidify by putting water directly. It has passed the test (GB/15193.3-2003) that it is non-toxic product. According with the technical requirements for environmental labeling products: water-based paint (HJ/T201-2005) and can be used in drinking water project.

2. Excellent Quality.

Aquacoat KS-930 Water-cured polyurethane waterproof coating a white liquid of single component that adopts advanced technology and uses modern production equipment, and it can make into cured cross linking agent by putting water directly, the active gene of coating reacts to water molecule, and then become waterproof film with rubbery properties.

It has good performance of tensile strength, elongation at break, weather resistance and high ability to adapt deformation.

3. Easy for construction.

Single component packing product can be constructed directly with water, no special humidity requirements to substrate when construction, no water is ok. Environmental friendly when construction, no flame, no organic solvent. Under the standard environment, coating surface drying time ≤6h, fully drying time ≤12h that it can meet the requirements of construction schedule time.

4. High value & performance.

Solids content rate is small, low proportion, 1mm thickness coating layer only needs around 1.2kg, less use in unit area, good physical properties and high performance.

 

Where to use 

  1. Upscale community, roof of non-exposed high standard buildings, waterproof of kitchen & bath, swimming pool, fountain, and drinking water projects.
  2. Railway, tunnel and underground projects.

 

Packing Specification

20 kg/bucket

 

Recommend Usage

The usage for 1.0mm thickness coating is 1.1-1.2 kg/square meter

 

Database

Implemented Standard: Q/SDKS 023-2010