Model No.: POLYURETHANE 2 COMPONENT WP-220

설명

Oil-based Polyurethane (solvent) WP-220 is a 2-component waterproofing chemical containing Poly Urethane resin as the main ingredient with excellent durability, seamless finish & resistance to concrete cracks up to 2mm…

1. How to use:

▪ The 2-component Polyurethane product line WP-220 is a specialized product for exposed/ non-exposed waterproofing of flat floors such as terraces, balconies, screens, and drainage gutters. Non – exposed locations such as swimming pools, water tanks, toilets or sports fields, …

2. Characteristics

▪ Excellent shock resistance and prevents cracks.

▪ Seamless waterproofing membrane construction, beautiful exterior.

▪ Excellent waterproofing results, durability can be up to 10-15 years or more.

3. Physical properties

Specifications	Unit	Specific Standard	Test Method
Mixing Ratio	2 Component (A:B =3:1)
Specific Weight	1.3-1.4 Kg/ Litter.
Viscosity	cps/25℃	5,000/1.000	KS M 3705 : 2006
Hardness	Shore A	60±10	ASTM D 2240
Elongation	%	>= 550	JIS K 6767 : 1999
Tensile Strength	kgf/cm2	> 25	KS M 3734
Tear Strength	kgf/cm	>15	KS M 3734

 

4. Be careful when constructing:

▪ Construction in conditions of air temperature 5-35°C, concrete floor humidity < 8%, air humidity < 80%, well ventilated.

▪ Rated ratio: 1mm thick film/ 1m2: 1.30-1.40 Kg.

▪ It is recommended to apply 2-3 layers.

▪ The maximum recommended thickness of one construction layer does not exceed 1.5 mm

▪ To circulate air, it is necessary to set up work area ventilation and fire protection equipment

▪ Workers wear protective clothing, gloves, shoes and glasses.

▪ If the skin is contaminated by the product, it must be cleaned with water and appropriate cleaning solutions.

5. Storage conditions:

Best with temperature 18-25°C, avoid direct sunlight, ventilate. If stored at higher temperatures for too long, direct sunlight may reduce shelf life.

6. Note:

▪ Avoid construction in humid conditions, direct sunlight and in airtight conditions.

▪ Keep dry and cool during construction.

▪ Products should be removed from storage according to storage order to ensure shelf life.

▪ Once the container has been opened, it is recommended to use the entire container. And the product is recommended to be stored between 18°C -25°C

▪ Use time: Best in 12 months (From date of manufacture and manufacturer’s storage conditions).

7. Packing: Part A ( Base) – 15 Kg, Part B ( Hardener) – 5 Kg.