Polyurethane waterproof liquid coating (two-component)

Short Description:

Sinomaco polyurethane waterproof coating is a reactive moisture-curing two-component polymer waterproof coating consisting of A/B components. The A component is a polyurethane prepolymer, and the B component is a water-based curing agent. When using, the A/B components are mixed according to a certain ratio, brushed on the surface of the construction after mixing, and cured into a continuous, flexible and seamless rubber waterproof layer through reaction. Product Features ① The product has st...


Product Detail

Product Tags

Sinomaco polyurethane waterproof coating is a reactive moisture-curing two-component polymer waterproof coating consisting of A/B components. The A component is a polyurethane prepolymer, and the B component is a water-based curing agent. When using, the A/B components are mixed according to a certain ratio, brushed on the surface of the construction after mixing, and cured into a continuous, flexible and seamless rubber waterproof layer through reaction.

Product Features

① The product has stable performance, good weather resistance, high solid content, and reliable waterproof performance;

② Strong adhesion, liquid construction, room temperature curing, convenient operation, short construction period;

③ It has excellent elongation and tensile strength.

④ Has excellent low temperature resistance.

Application Scope

① Underground waterproofing: basement floor, inner wall, outer wall, nurse wall, tunnel;

② Others: bathroom, kitchen, balcony, inedible sink, wall pipe, drain, etc.

Packaging Specifications

30kg / set, 60kg / set

Room temperature storage in 12 months

Reference Dosage

The amount of 1.0mm thick coating film prepared according to the weight ratio of A: B = 1: 2 is approximately: 1.3 ~ 1.5Kg / m² (if special parts are to be waterproofed, you can add a release fiber cloth or Spinning.)

Technical Data Sheet

Item

Solid content

≥ 92.0%

Surface drying time

≤ 12h

Drying time

≤ 24h

Leveling

20min time, no obvious tooth marks

Tensile strength

2.00 MPa

6.00MPa

Elongation at break

500 %

450%

Tear strength

15~30N / mm

30~40N / mm

Low-temperature bendability

-35 ℃, no cracks

 


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