High Temperature Resistant Polyester Insulation Batts - R-Value 1.3 to 4.0, 1160mm x 580mm Standard Size
100% recycled PET polyester insulation batts with R-values from 1.3 to 4.0, certified to AS/NZS 4859.1. Features 150°C maximum service temperature, non-combustible properties, and excellent thermal/acoustic performance for ceilings, walls, and floors. Reduces energy costs and improves building comfort.
Place of Origin
China
R value
1.3 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0
Color
White
Material
polyester fibre
Model Number
ASNZS.48591
Supply Ability
10000 tons
Product Description
High Temperature Resistant Polyester Insulation Batts
100% thermally bonded polyester fiber insulation made from recycled PET materials, compliant with AS/NZS 4859.1 standards for thermal and acoustic performance in residential and commercial buildings.
Key Benefits
- Reduces heat transfer for improved year-round comfort
- Lowers energy costs and greenhouse gas emissions
- Non-combustible with excellent fire resistance properties
- Made from recycled PET materials (clear plastic beverage containers)
- No protective equipment required for handling
Applications
Designed for thermal insulation in various building applications:
- Ceiling insulation systems
- Internal and external wall cavities
- Mid-floor insulation applications
- Standard timber-framed construction
Standard Sizes & R-Values
| R-Value | Length (mm) | Width (mm) | Thickness (mm) |
|---|---|---|---|
| 1.3 | 1160 | 580 | 430 |
| 1.5 | 1160 | 580 | 430 |
| 2.0 | 1160 | 580 | 430 |
| 2.5 | 1160 | 580 | 430 |
| 3.0 | 1160 | 580 | 430 |
| 3.5 | 1160 | 580 | 430 |
| 4.0 | 1160 | 580 | 430 |
Technical Properties
- Melting Point: 250°C
- Maximum Service Temperature: 150°C
- Fire Performance: Complies with Building Code of Australia
- Fire Resistance Index: 0 across all categories (Ignitability, Spread of Flame, Heat Evolved)
- Moisture Absorption: Less than 0.03% by volume
- Chemical Composition: Organic long-chain synthetic polymer (Carbon-Hydrogen-Oxygen)
- Alkalinity: pH 7.8
- Corrosiveness: Non-corrosive
- Volatile Content: Nil
All products certified to Australian Standard AS/NZS 4859.1 for material properties and building compliance.
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