Qingdao Polyswell Technology Co., Ltd, high performance and durable polyurea manufacture

Production Description:   

JHSW8805 Single Component Hand Applied Polyurea is a high performance elastic waterproof coating material composed of a variety of modified isocyanate and delayed amino chain extender, it is developed by Qingdao Polyswell Technology Co.,Ltd. It is the set of anticorrosive, waterproof, weather-resistant. 

Advantages: 

● Excellent Physiochemical Properties

● Ultra High-Strength and High-Elongation 

● Bondable and paintable to various kinds of substrates 

● Impermeable, Abrasion resistant

● Seamless, flexible, slick and non-porous

● No chalking and fading in long-term use outdoors

Recommended Uses: 

This product is mainly used in all kinds of exposed projects: dam joints, expansion joints, construction joints; As well as a variety of concrete base material waterproof.

Tensile Strength/ MPa

≥ 12

Elongation/%

Hardness/Shore A

≥ 350

≥60

Viscosity/cps(20)

5000

Specific gravity/g·cm-3

1.0±0.15

Solids

Color

≥ 80

Grey

Curing time/25RH60,h

Tack free time≤3Dry time≤24  

Mildewproof Grade

1

Bicabonate/((3±1)mg/L, 6   month)

No Blister, No Corrosion, No Spalling

Sulfate/ (≤250 mg/L, 6 month)

No Blister, No Corrosion, No Spalling

Cholride/(≤50 mg/L, 6 month)

No Blister, No Corrosion, No Spalling

Nitrate/(≤50 mg/L, 6 month)

No Blister, No Corrosion, No Spalling

Adhesion/ (Pull off, Concrete,   MPa)

2.5

Shelf Life

12 months, unopened at 0~25   ºCput the container up side down

Colors

Optional

Theoretical consumption and   thickness

Thickness

1.0mm

2.0mm

3mm

Consumption

1.2kg

2.4kg

3.6kg

Walking   time

winter    /-10-+10

Spring and   Autumn/+15-+25

Summer/+28-+40

20--40H

8-12  H

4-8H

Recoat window/h

winter    /-10-+10

Spring and Autumn/+15-+25

Summer/+28-+40

20-30h

12-18h

3-8h


Enquiry

If you have any questions about the product, please fill in the form below and we will contact you as soon as possible.

Links: spray machine damping material polyurea

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