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| Place of Origin | China |
| Brand Name | HIGHTOP |
| Certification | CE，EPA，ISO，TUV |
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
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1
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Density
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245FA/ft²
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33.6kg/³
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2
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Initial Thermal Resistance (R-value@ 1 inch )See ESR for additional R-Value information
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7.4ft²hF/BTU
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1.3Km²/w
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3
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Air Leakage @75Pa@1”
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＜0.002L/sm²
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4
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Air Permeance @75 Pa@1”
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＜0.002L/sm²
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5
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System Air Leakage Rating ,After wind Conditioning @ ∆
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＜0.0022L/sm²
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6
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Penetrations Check :Continuity at Penetrations @ reference air leakage
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Pass
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7
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Water vapor Permeance @1.42”
Qualifies as a Class II vapor barrier per IBC Section 202 |
＜1perm
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＜57.2ng/Pa•s•m
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8
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Compressive Strength
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28.7Psi
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198kPa
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9
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Tensile Strength
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46.2Psi
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319Kpa
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10
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Dimensional Stability @158°F(70°C)97% R.H
(168 hrs,sample without any substrate) |
(% volume change )
-1.37/-0.42/+0.27 |
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11
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VOC Emissions Standard
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Complaint
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12
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Closed Cell Content
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≥90%
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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
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