liquid polyurethane foam injection 1. polyurethane artificial wood 2.Architectural decorative materials 3.casting 1:1 4.UL,

  2 pack casting liquid polyurethane foam injection  

1. Application scopes

1) Architectural decorative materials;

2) Furniture, oil painting frame and exquisite crafts.

2. 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

1) 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

 

3. Application method

1) apply casting in proportion of 1:1

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

2 pack casting liquid polyurethane foam injection