waterproofing and insulation spray polyurethane foam

1.Architectural decorative materials 2. UL fire safety standards 3.oil painting frame 4.spray polyurethane foam

waterproofing and insulation spray polyurethane foam

SWD250 polyurethane spray external wall & roof waterproof, thermal insulation foam series

Descriptions

SWD250 series polyurethane spray foam is one of the polyurethane rigid foam system developed by SWD Urethane Co., USA in the 1990s.

 "energy star" by US EPA. 

 international building official association quality certificate

  

1.Excellent waterproofing performance

more than 95% high closed cell rate. 

 micro structure dense foam material. 

2.High insulation performance

 lowest thermal conductivity which is the 1/2 of glass fiber, 1/8 of perlite, 1/10 of vermiculite.

thinner, with higher insulation performance and thermal resistance. .

3.High adhesive strength

A & B two components, formed through a mixture of instant spray gun.

4.High anti-aging performance

5.Reduce the loading of external wall and roof

6 High Performance efficiency

7. Environmental protection

8 Obvious economic efficiency

Application scopes

1. Building external wall & roof insulation and waterproofing

2. Industrial light fertilizer corrugation sheets internal & external wall insulation.

3. Grain storage tank & refrigeration storage insulation, waterproof

Specifications

item				Index
Density(kg/m3)				≥35
Compressive strength(Mpa)				≥0.16
Heat conductivity(W/m•k)				0.02-0.026
Water absorption(g/cm3)				≤0.04
Dimensional stability%(70°C,48h )				≤2
flammability	High flame retardant	Vertical burn	Average burning time(s)	≤30
			Average burning height(mm)	≤250
	flame retardant	Horizonal flame	Average burning time(s)	≤90
			Average burning height(mm)	≤50

Performance directions:

1. On site spray by professional constructor , spray machine  needed.

2. Finish it in one time spray with film thickness of 2-3 cm, depend on your need.

waterproofing and insulation spray polyurethane foam