VCPU-2
Single Component Protective Waterproof Coating
Introduction
VCPU-2 is a Low odor,non-toxic and pollution –free products.And it can solidify by putting water
directly.Excellent build properties enable application to both horizontal and vertical surfaces and can
be applied to a wide range of substrates.It accords with the technical requirements for environmental
labeling products: water-based paint (HJ/T201-2005).
Excellent Quality
VCPU-2 is a white liquid of single component that adopts advanced technology and uses modern
production equipment. and it can make into cured cross liking agent by putting waterdirectly ,the active
gene of coating reacts to water molecule.And then become water proof film with rubbery properties. The
waterproof film has good characteristics of tensile strength,elongation at break ,deformation ability
VCPU-2 is easy to construct ,it can solidify by putting water directly ,and it can be used in any humidity .
It is safe and environmental ,no open fire or organic solvent .In regulation standards of environment ,
surface drying time is ≤ 6h,hard drying time is 12h,which satisfiedthe requirement of construction
period.
VCPU-2 has high solid content and small proportion ,the thickness of the film is about 1.2kg per mm,
the dosage in unit area is small and it has good physical properties and cost-effective.
Application
Roof of non-exposed high standard buildings,waterproof of kitchen,bath,swimming,pool,fountain ,
water project ,railway ,tunnel and underground engineer.
Typical Properties
| Item | Index |
| Ⅰ | Ⅱ |
| Tensile Strength , Mpa | Non-Treatment | ≥1.90 | ≥2.45 |
| Alkali Treatment | 60~150% | 60~150% |
| Acid Treatment | 80~150% | 80~150% |
| Atificial Weathering Retention Rates | 80~150% | 80~150% |
| Elongation at Break | Non-Treatment | ≥500 | ≥450 |
| Alkali Treatment | 500 | 400 |
| Acid Treatment |
| Atificial Weathering Retention Rates |
| Tear Strength (N/mm) | ≥12 | ≥14 |
| Heat Shrinkage | -4.0~1.0 | -4.0~1.0 |
| Foldability at Low Temperature | Non-Treatment | ≤-40℃ No Gash | ≤-40℃ No Gash |
| Alkali Treatment | ≤-35℃ No Gash | ≤-35℃ No Gash |
| Acid Treatment |
| Atificial Weathering Retention Rates |
| Impermeability( 0.3Mpa, 30min) | Impermeable | Impermeable |
| Bonding Strength with Moist Surface (Mpa) | ≥0.6 | ≥0.6 |
| Solids Content % | 92 | 92 |
| Drying Time | Surface Drying Time | ≤0.6 | ≤0.6 |
| Hard Drying Time | ≤12 | ≤12 |
| Rat Acute Oral Toxicity | Normal | Normal |
| According to GB/T 19250-2003 |
Package: Tinplate Drum
Tare Weight: 1.6kgs/Drum
Net Weight: 20-25kgs/Drum
