Application

Certification

Test Capability

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Doors and Windows

Product advantages:
- Energy saving: ultra-low heat conduction
- Low temperature resistance
- High strength, rigidity and good elastic modulus (bending modulus can reach 51GPa)
- Excellent aging and corrosion resistance
- Sound insulation: good sealing performance
- Fire resistance: integrity can be achieved for 0.5-1.5 hours
- The weather resistance of the special surface coating is about 1.5 times that of the aluminum alloy powder spraying process

 

Door and window material data Window type

Fire prevention time

（min）

K value

（W/m2*K）

 Airtightness

Energy saving

（%）

Price of raw materials

（Yuan/kg）
Ordinary aluminum alloy Standard insulating glass 38 2.36 Poor 45 Aluminum ingot: 14
Broken bridge aluminum alloy Standard insulating glass 39 1.98 中 52
PVC doors and windows Standard insulating glass 22 1.05 Poor 62 PVC+steel brace: 8
Wooden doors and windows Standard insulating glass 16 1.16 Poor 55 Average: 25
Composite doors and windows Ordinary single-layer glass 70-80 0.9 Excellent ≥75 80% glass fiber + 20% resin: 3.2+4=7.2
Standard insulating glass 100-116 0.6 Excellent ≥75
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