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Heat Insulation IXPP Foam Roll PP Foam Insulation For Packaging Protection
Product Details:
| Place of Origin: | Guangdong, China |
| Brand Name: | EKKOFLEX |
| Certification: | ISO 9001:2015, RoHS, REACH |
Payment & Shipping Terms:
| Minimum Order Quantity: | 3000 Square Meters |
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| Price: | USD 1.2-4.5 / Square Meter |
| Packaging Details: | PE film wrapped rolls with protective end caps |
| Delivery Time: | 7-10 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,PayPal |
| Supply Ability: | 500000 Square Meters per Month |
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Detail Information |
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| Material: | IXPP (Irradiation Cross-Linked Polypropylene Foam) | Foam Structure: | Closed Cell (Closed-Cell Rate >98%) |
|---|---|---|---|
| Thermal Conductivity: | ≤0.034 W/m·K | Temperature Resistance: | -40°C To +130°C (Continuous Service Up To 120°C) |
| Density Range: | 33-200 Kg/m³ | Thickness Range: | 1-6mm Single Layer, Up To 100mm Multilayer |
| Expansion Ratio: | 5-30 Times | Roll Width: | 500-1500mm |
| Roll Length: | Up To 200m Per Roll | Water Absorption: | ≤2% (GB/T1034) |
| Water Vapor Permeability: | Low | Color: | Natural/Flesh, Black, Custom Colors |
| Application: | Thermal Packaging, Heat Insulation Protection, Temperature-Sensitive Shipping, Electronic Component Protection | Certification: | ISO 9001:2015, RoHS, REACH |
| Highlight: | heat insulation packaging foam,thermal protective IXPP foam roll,closed cell PP foam insulation |
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Product Description
Heat Insulation IXPP Foam Roll for Packaging Protection
Irradiation Cross-Linked Polypropylene Foam — Thermal Barrier for Temperature-Sensitive Packaging
Product Overview
EKKOFLEX's heat insulation IXPP (Irradiation Cross-Linked Polypropylene) foam roll is a closed cell foam material specifically engineered for packaging protection. Manufactured through electron beam irradiation cross-linking technology, the foam achieves a closed-cell rate over 98% and thermal conductivity as low as 0.034 W/m·K, providing a reliable thermal barrier for temperature-sensitive goods during storage and transit.
This PP foam insulation roll combines heat insulation with excellent cushioning, moisture resistance and chemical resistance, protecting packaged products from temperature fluctuation, impact and humidity. Stable from -40°C to +130°C, it is suitable for thermal packaging of electronics, food, chemicals and precision instruments, and can be die-cut or laminated into custom protective inserts and liners.
Key Features
| NO. | Feature | Benefit |
|---|---|---|
| 1 | Excellent Heat Insulation | Thermal conductivity as low as 0.034 W/m·K reduces heat transfer and protects temperature-sensitive goods |
| 2 | Wide Temperature Range | Stable from -40°C to +130°C, suitable for cold chain and high-temperature shipping conditions |
| 3 | High Closed-Cell Structure | Closed-cell rate over 98%, water absorption ≤2%, low water vapor permeability keeps contents dry |
| 4 | Cushioning & Impact Protection | Excellent resilience and shock absorption protect fragile goods during transit |
| 5 | Lightweight | Density starting at 33 kg/m³ reduces shipping weight and logistics costs |
| 6 | Chemical Resistance | Polypropylene-based foam resists many chemicals, oils and solvents |
| 7 | Easy to Process | Supports die-cutting, lamination, thermoforming and adhesive backing for custom packaging parts |
Technical Specifications
| Property | Specification |
|---|---|
| Material | IXPP (Irradiation Cross-Linked Polypropylene Foam) |
| Foam Structure | Closed Cell (Closed-Cell Rate >98%) |
| Thermal Conductivity | ≤0.034 W/m·K |
| Density Range | 33 - 200 kg/m³ |
| Thickness | 1-6mm single layer; up to 100mm multilayer laminated structure |
| Expansion Ratio | 5 - 30 Times |
| Roll Width | 500 - 1500mm |
| Roll Length | Up to 200m per roll |
| Temperature Resistance | -40°C to +130°C (continuous service up to 120°C) |
| Water Absorption | ≤2% (GB/T1034) |
| Size Change Rate | ≤5% (120°C, 1h, GB/T8811) |
| Color | Natural/Flesh, Black, Custom Colors |
| Certification | ISO 9001:2015, RoHS, REACH |
IXPP Foam Technical Specification (by Expansion Ratio)
| Test Item | Index | 5 Times | 10 Times | 15 Times | 18 Times | 20 Times | 25 Times | 30 Times | Test Standard |
|---|---|---|---|---|---|---|---|---|---|
| Density (kg/m³) | - | 200±25 | 100±10 | 66±7 | 55±5 | 50±5 | 40±5 | 33.3±3 | GB/T6343 |
| Tensile Strength (MPa) | Transverse | ≥2.5 | ≥1.0 | ≥0.9 | ≥0.7 | ≥0.6 | ≥0.4 | ≥0.2 | GB/T6344 |
| Longitudinal | ≥3.5 | ≥1.5 | ≥1.2 | ≥1.0 | ≥0.9 | ≥0.7 | ≥0.3 | GB/T6344 | |
| Elongation (%) | Transverse | ≥260 | ≥240 | ≥200 | ≥190 | ≥180 | ≥160 | ≥100 | GB/T6344 |
| Longitudinal | ≥320 | ≥270 | ≥260 | ≥230 | ≥220 | ≥210 | ≥200 | GB/T6344 | |
| Tear Strength (kN/m) | Transverse | ≥15 | ≥8 | ≥8 | ≥7 | ≥6 | ≥4 | ≥2 | QB/T1130 |
| Longitudinal | ≥18 | ≥9 | ≥9 | ≥8 | ≥7 | ≥5 | ≥3 | QB/T1130 | |
| Size Change Rate (%, 120°C, 1h) | Transverse | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | GB/T8811 |
| Longitudinal | ≤-5 | ≤-5 | ≤-5 | ≤-5 | ≤-5 | ≤-5 | ≤-5 | GB/T8811 | |
| Water Absorption (%) | - | ≤2 | ≤4 | ≤4 | ≤4 | ≤4 | ≤5 | ≤5 | GB/T1034 |
Final performance depends on formulation, thickness, color, density, test method and production tolerance. Confirm the target standard and application conditions before bulk production.
Applications
Thermal Packaging Temperature-Sensitive Shipping Electronic Component Protection Food and Beverage Insulation Pharmaceutical Cold Chain Packaging Chemical Container Insulation Precision Instrument Protection Automotive Parts Packaging
Frequently Asked Questions
- What is IXPP foam and how does it insulate heat?
IXPP (Irradiation Cross-Linked Polypropylene) foam is a closed-cell foam formed by cross-linking polypropylene through electron beam irradiation. Its closed-cell rate over 98% and thermal conductivity as low as 0.034 W/m·K provide an effective thermal barrier for packaging applications. - Can this foam protect temperature-sensitive goods during shipping?
Yes. It combines heat insulation, moisture resistance and cushioning in one material, protecting electronics, food and precision instruments from temperature fluctuation, humidity and impact during transit. - What specifications can be customized?
Thickness from 1-6mm single layer up to 100mm multilayer, width from 500-1500mm, density from 33-200 kg/m³, and custom colors. Die-cutting, lamination and adhesive backing are available for custom packaging parts. - Is the foam suitable for cold chain or high-temperature packaging?
Yes. It remains stable from -40°C to +130°C and passes dimensional stability testing at 120°C for 1 hour, covering both cold chain and high-temperature shipping conditions.
