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Heat Insulation IXPP Foam Roll PP Foam Insulation For Packaging Protection

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Heat Insulation IXPP Foam Roll PP Foam Insulation For Packaging Protection

Name: Heat Insulation IXPP Foam Roll PP Foam Insulation For Packaging Protection
Brand: EKKOFLEX
Price: 1.2 USD

Quality Heat Insulation IXPP Foam Roll PP Foam Insulation For Packaging Protection for sale

Foam Structure : Closed Cell (Closed-Cell Rate >98%)

Price : USD 1.2-4.5 / Square Meter

Density Range : 33-200 kg/m³

Roll Length : Up to 200m per Roll

Expansion Ratio : 5-30 Times

Color : Natural/Flesh, Black, Custom Colors

Payment Terms : T/T,L/C,PayPal

Thickness Range : 1-6mm Single Layer, up to 100mm Multilayer

Application : Thermal Packaging, Heat Insulation Protection, Temperature-Sensitive Shipping, Electronic Component Protection

Roll Width : 500-1500mm

Water Vapor Permeability : Low

Brand Name : EKKOFLEX

MOQ : 3000 Square Meters

Packaging Details : PE film wrapped rolls with protective end caps

Certification : ISO 9001:2015, RoHS, REACH

Thermal Conductivity : ≤0.034 W/m·K

Place of Origin : Guangdong, China

Delivery Time : 7-10 working days for stock, 15-25 days for production

Supply Ability : 500000 Square Meters per Month

Material : IXPP (Irradiation Cross-Linked Polypropylene Foam)

Water Absorption : ≤2% (GB/T1034)

Temperature Resistance : -40°C to +130°C (Continuous Service up to 120°C)

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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
Tensile Strength (MPa)	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
Elongation (%)	Longitudinal	≥320	≥270	≥260	≥230	≥220	≥210	≥200	GB/T6344
Tear Strength (kN/m)	Transverse	≥15	≥8	≥8	≥7	≥6	≥4	≥2	QB/T1130
Tear Strength (kN/m)	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
Size Change Rate (%, 120°C, 1h)	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.

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