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China Supplier Two Component Polyurethane Spray Foam for Insulation
The product is a mixture consisting of polyether polyols, silicone stabilizer, flame retardant and catalys. It is a light yellow liquid at room temperature. It has been developed to produce B1 class fireproof outer wall spraying thermal insulation polyurethane foam in conjunction with polymeric MDI.
SPC-1007 series polyol 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 : 1.
It already contains sufficient quantity of blowing agent HCFC 141b to achieve the foreseen foam density.
Specification of spray foam insulation:
| Item | Standard(25℃) |
| Cream time (s) | 3-5 |
| Gel time (s) | 8-12 |
| Tack free time (s) | 10-15 |
| Free rise density (kg/m3) | 21-35 |
Typical properties of spray foam insulation:
High closed-cell rate, good water-proof
Good thermal insulation
High compressive strength
Component of spray foam insulation:
Component A: polyol
Component B: mdi
First aid for eyes & skin for spray foam :
When working, please avoid contact of polyol with eyes or skin. Safety glasses are suggested. Skin contaminated with polyols should be washed with soap and plenty of water. If polyol contacts eyes, flush with plenty of low pressure flowing water and get medical attention.
When SPC-1007 polyol and isocyanate (mdi) are mixed together using suitable foam spray equipment, the resulting foam has a homogenous density. Foams which are allowed to cure for a sufficient time between the layers applied have good skin formation and show good adhesion to the sprayed surface. Special care must be taken the sprayed surfaces are not cold or wet. It is mainly used for the insulation of wall&roof and cold room & container.
Component A is 220kg/iron drum;
Component B is 250kg/iron drum.
One set: 470 kg=220kg A+250kg B
One 20' container loads 40 sets/80 drums/18.8 tons
Storage for spray foam:
Moistureproof, ventilation, sealed storage, shelf life of 6 months.
MS. Emily Lu
QQ: 1780185492
Skype: chinaeps1
WeChat: Emily19920909
E-mail: sales (at) puglue (dot) com
emily (at) puglue (dot) com
Website:
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