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Cheap Price Two Component Polyurethane Chemical Pu Foam Spray
Description of Closed Cell Two Component Polyurethane
It is a light yellow liquid at room temperature. It has been
developed to produce B1 class fireproof outer wall spraying thermal
insulation.The product is a mixture consisting of polyether
polyols, silicone stabilizer, flame retardant and catalys.
polyurethane foam polyurea material.
lt is a fully formulated polyol blend developed for spray
application of polyurethane rigid foam. The component
ratio of has been adjusted to make it suitable for polyurethane
foam spraying machine using with a fixed volumetric component ratio
of 1-1.2
T-501A is spray blend polyols, it reacts with iso-cyanate to produce foam which has excellent performances, which are as follows,
1. polyurethane foam polyurea material.1.High closed-cell rate,
good water-proof
2.Good thermal insulation
3.High compressive strength
Technical parameters of Closed Cell Two Component Polyurethane
1 | Density | 245FA/ft² | 33.6kg/³ |
2 | Initial Thermal Resistance (R-value@ 1 inch )See ESR for additional
R-Value information | 7.4ft²hF/BTU | 1.3Km²/w |
3 | Air Leakage @75Pa@1” | ＜0.002L/sm² | |
4 | Air Permeance @75 Pa@1” | ＜0.002L/sm² | |
5 | System Air Leakage Rating ,After wind Conditioning @ ∆ | ＜0.0022L/sm² | |
6 | Penetrations Check :Continuity at Penetrations @ reference air
leakage | Pass | |
7 | Water vapor Permeance @1.42” Qualifies as a Class II vapor barrier per IBC Section 202 | ＜1perm | ＜57.2ng/Pa•s•m |
8 | Compressive Strength | 28.7Psi | 198kPa |
9 | Tensile Strength | 46.2Psi | 319Kpa |
10 | Dimensional Stability @158°F(70°C)97% R.H (168 hrs,sample without any substrate) | (% volume change ) -1.37/-0.42/+0.27 | |
11 | VOC Emissions Standard | Complaint | |
12 | Closed Cell Content | ≥90% | |
Packaging Details of Closed Cell Two Component Polyurethane
Component A: 220kg/drum; Component B: 250kg/drum.
One set: 470 kg=220kg A+250kg B, 2 sets(4 drums) just one pallet.
One 20' container loads 40 sets/80 drums/18.8 ton
Spray Double Component Polyurethane foam Insulation PU Foam
Images of Polyurethane spray foam closed cell pu foam chemicals
