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Shandong Aonuo New Material Co,.Ltd

Add: Guangrao County, Dongying City, Shandong, P.R.China

Tel:+86-546-6660612

Fax:+86-546-6660279

Ph:+8613287307852

E-mail:info@aonuochina.cn

Water Park Spray Polyurea

Water Park Spray Polyurea

Waterproof Polyurea TDS

Product Details

 Waterproof Polyurea TDS

Property

Specification

Basic Performance

Solid Content(%)

≥98

Gelation Time(s)

≤45

Tack-free Time(s)

≤120

Tensile Strength(Mpa)

≥16

Elongation(%)

≥450

Tearing Strength(N/mm)

≥50

Low Temperature Flexibility(℃)

≤ -40

Impermeability(0.4Mpa/2h)

Impervious

Heating Ratio of Expansion and Contraction(80±2℃,%)

Expansion

≤1.0

Contraction

≤1.0

Adhesive Strength(Mpa)

≥2.5

Water Absorption(%)

≤5.0

Endurance Performance

Steady Elongation Aging

Heat Aging

No cracks,no deformation

Artificial Weathering Aging

No cracks,no deformation

Thermal Treatment

 

(80±2℃)

Tensile Strength Retension

80~150%

Elongation

≥400%

Low Temperature Flexibility

≤-35℃

Alkali Treatment

(1% NaOH, add Ca(OH)2  to Supersaturation)

Tensile Strength Retension

80~150%

Elongation

≥400%

Low Temperature Flexibility

≤-35℃

Acid  Treatment

 

(2% H2SO4)

Tensile Strength Retension

80~150%

Elongation

≥400%

Low Temperature Flexibility

≤-35℃

Salt  Treatment

 

(3% NaCI)

Tensile Strength Retension

80~150%

Elongation

≥400%

Low Temperature Flexibility

≤-35℃

Artificial

 

Weathering Aging

Tensile Strength Retension

80~150%

Elongation

≥400%

Low Temperature Flexibility

≤-35℃

Special Performance

Hardness(Shore A)

≥80

Abrasion Resistance[(750g/750r)/mg]

≤30

Impact Strength(kg.m)

≥1.0

Note:All the above date is based on the following Test Conditions:Temperature:(23±2)℃,Relative Humidity:(60±15)%


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