thermal cold heat insulation building material wall roof polyisocyanurate polyurethane insulation board PIR plate
High density PIR insulation board Polyiso panel closed cell rigid foam
| PIR core | Core density(Kg/m³) | ≥37 |
| Oxygen index | 30% | |
| Heat conductivity(W/m·k) | ≤0.022 | |
| Moisture absorption rate % | ≤3 | |
| PIR composite panel | 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 |
1. Low heat storage and low thermal conductivity;
2. High compression strength;
3. Non –fragile materials and good toughness;
4. Accurate dimension and good palneness;
5. Excellent heat stability and thermal shock resistance
FAQ:
1.Are you factory or trading company?
We are factory , Our factory occupy 80000 square meter ,welcome your visit any time.we can provide OEM and ODM service
2.Is free sample available ?
Sample is available and small piece sample is free ,for big piece sample we will collect some surcharge which will be return to you when you order mass quantity .
3.what is your delivery time?
Generally the delivery will be within 2 weeks ,and some stock products can delivery any time as you need.
4. How can you maintain a long-term good relationship with our business?
We maintain good quality and competitive prices to ensure that our customers benefit.
We respect every customer and regard them as our friends. We sincerely do business with them and make friends with them, no matter where they come from.
Warmly welcome you to our company at any time!
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier