casting polyurethane foam artificial wood series

1.Architectural decorative materials 2.casting polyurethane foam 3.ULfire safety standards 4.oil painting frame 5.insulation

polyurethane foam insulation

1. Descriptions

SWD303 series casting polyurethane rigid foam is one of the polyurethane rigid foam system developed by SWD Urethane Co., USA in the 1990s.

SWD303 series is two components rigid polyurethane foam material with low viscosity, low density and closed cell. Based on F141B or all-water foaming technology, this product specially designed for architecture decoration, furniture, exquisite crafts, oil painting frames and exemplar, etc.

It appears so like wood but lighter than wood and easy processing. It is an ideal alternative to wood, gypsum, plastic and other materials.

With low liquid viscosity, good casting filling performance, homogeneous density, nice appearance and high dimensional stability which can be used as various decorative treatment. It has good stripping performance, low cost and good economic efficiency. This material has been certified by UL fire safety standards.

2. Application scopes

1) Architectural decorative materials;

2) Furniture, oil painting frame and exquisite crafts.

3. Specifications

1) Reactivity

by hand			Casting machine
Mixing time	seconds	20-30	-
Cream time	seconds	30-50	18-30
Gel time	seconds	90-150	60-80
Non-stick time	seconds	110-200	90-110

2) Products performance

Free expansion foam density(kg/m³)	96	128	160	192	256	384
Compression strength/Mpa	1.02	1.54	2.30	2.80	4.20	7.14
Cut strength/Mpa	1.12	1.47	1.89	2.45	3.15	5.60
Bend resistance/Mpa	1.61	2.38	3.22	3.85	5.60	7.35
Dimensional stability/%	1.0
Thermal conductivity w/m·k	0.028
Flammability/s Self-extinguishing time	2.79cm, 40s

4. Application method

1) apply casting in proportion of 1:1

2) When casting by hand, mixed it uniform with stirrer as 2000-3000r/min. 

with our SWD303 foam you can do mould casting  into:

casting polyurethane foam artificial wood series