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Fireproof sandwich panel roof polyisocyanurate PIR foam board insulation Insulated With Steel Structure Guard/Prefab House
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Products Description
Polyisocyanurate PIR panel | Parameter |
Core density（Kg/m³） | >37kg/m3 |
Oxygen index | 30% |
Heat conductivity（W/m·k） | ≤0.024 |
Moisture absorption rate | ≤3 |
Size stability%（70±2℃ 48h） | ≤1 |
Compressive strength | ≥150 |
Flame retardant | B1 |
Bending（mm） | ≥6.5 |
Vertical tensile strength（Mpa） | ≥0.10 damage in the core |
Products Description
About PIR (Polyisocyanurate)
Polyisocyanurate (PIR) insulation panels have excellent thermal performace, do not support the growth of fungi, are resistant to moisture ingress and are CFC-free.
PIR panels are extremely lightweight and are accepted worldwide as the best fire rated solution for insulated panel construction.
What is Polyisocyanurate Foam
To sum it all, Polyisocyanurate(PIR) foam is an improved type of Polyurethane (PUR) foam.
A different set of catalysts are used in the production of PIR foam as compared with PU foam. The proportion of methylene diphenyl
diisocyanate (MDI) is greater and a polyester-derived polyol is used in reaction instead of a polyether polyol.
This reaction is achieved at higher temperatures which creates strong isocyanurate linkages in the molecular structure.These
linkages are much stronger than the normal linkages in the PUR foam, much more difficult to break, hence making PIR foam chemically more stable.
Polyisocyanurate (PIR) insulation panels have excellent thermal performace, do not support the growth of fungi, are resistant to moisture ingress and are CFC-free.
PIR panels are extremely lightweight and are accepted worldwide as the best fire rated solution for insulated panel construction.
What is Polyisocyanurate Foam
To sum it all, Polyisocyanurate(PIR) foam is an improved type of Polyurethane (PUR) foam.
A different set of catalysts are used in the production of PIR foam as compared with PU foam. The proportion of methylene diphenyl
diisocyanate (MDI) is greater and a polyester-derived polyol is used in reaction instead of a polyether polyol.
This reaction is achieved at higher temperatures which creates strong isocyanurate linkages in the molecular structure.These
linkages are much stronger than the normal linkages in the PUR foam, much more difficult to break, hence making PIR foam chemically more stable.
PIR Features
* Superior fire resistance
* Stronger parallel compression strength
* More energy saving for end users
* Faster delivery time
* No restrictions on length in a single panel
* Superior fire resistance
* Stronger parallel compression strength
* More energy saving for end users
* Faster delivery time
* No restrictions on length in a single panel
Hand made sandwich panel insulation core panel for the PIR color steel sandwich panel for the cold room, clean room and Refrigerated truck
Roof insulation panel. It could be put on the roof and fixed with insulation pin or covered with welded bitumen.
Product packaging
Company Profile
Langfang Huayu Innovation&Technology Co.,Ltd was established in 2003, located in Langfang economical and technology development area, covering an area of 33,333m2. With 5 economic management master and senior management persons, 9 researcher and senior engineering, we are one high and new tech enterprise.
Main products includes rigid foam polyurethane composite panel,polyurethane compound,extruded polystyrene foam board, vertical fiber rock wool composite board and other products.
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FAQ
1. What is your main market? Our main market is in America, Southeast Asia and Europe
2. How about your delivery time?
For the regular products, it may take us 7-10days, if your order more complex, it may take us more time, it definitely according to quantity, color, and Complexity. Please consult us for exact time.
3.How to control the quality of your product?
a)Quality of the design: think about possible problems in advance and provide a high quality design solution.
b)Quality of the raw material: choose the qualified raw material
c)Quality of the production: precise manufacturing technique, experienced workers, strict quality inspection.
d)Quality control after the production: Ex-factory inspection to ensure the product meet the requirement
4.How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ,we are sure our price is the best in china for the same quality product. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Warmly welcome to visit our company at any time!
2. How about your delivery time?
For the regular products, it may take us 7-10days, if your order more complex, it may take us more time, it definitely according to quantity, color, and Complexity. Please consult us for exact time.
3.How to control the quality of your product?
a)Quality of the design: think about possible problems in advance and provide a high quality design solution.
b)Quality of the raw material: choose the qualified raw material
c)Quality of the production: precise manufacturing technique, experienced workers, strict quality inspection.
d)Quality control after the production: Ex-factory inspection to ensure the product meet the requirement
4.How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ,we are sure our price is the best in china for the same quality product. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Warmly welcome to visit our company at any time!
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