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High Density Pet Foam Core for Composite Sandwich Panels
US$20.00
100 Square Meters
Product specifications
Color
Sample price:US$100.00/square meter.Request sample
Product profile
Material
Pet Core CoreShape
SheetPerformance
CompositeFunction
VacuumModel
AApplication
Structural Composite CoreProduct Name
Pet Core CoreWeave Style
CustomWidth
1000mm / 1500mmWeight
100-600GSMThickness
0.1mm 1.0mmOEM Service
Custom Width, Weight, Roll Length and Packaging AVWeave Type
PlainFlame Retardant
YesAbrasion Resistance
ExcellentTransport Package
Pallet+Protective FilmSpecification
110*110*110CMTrademark
GREAT WALLOrigin
ChinaKey features
As a high-performance structural core, it provides exceptional shear, tensile, and compression strength at an ultra-light weight, making it the premier choice for weight-saving sandwich structures.
Features a completely sealed, closed-cell matrix that guarantees zero water absorption and zero moisture penetration, effectively preventing rot, delamination, and hull weight gain over decades.
Perfectly compatible and chemically stable with epoxy, vinyl ester, and unsaturated polyester resins, ensuring a flawless, ultra-strong interfacial bond without chemical degradation.
The dense closed-cell surface prevents excessive resin from soaking into the core during vacuum infusion or hand lay-up, dramatically saving costly resin while maintaining low total laminate weight.
Formulated via a cross-linked polymer structure that boasts massive resistance against styrene, organic solvents, marine salt spray, and common industrial chemicals without softening or dissolving.
Demonstrates remarkable dynamic fatigue resistance and fracture toughness, effortlessly absorbing repetitive wave slamming, heavy mechanical vibration, and structural impacts.
Delivers low thermal conductivity and excellent sound dampening properties, greatly enhancing thermal defense and acoustic comfort inside yacht hulls, RV bodies, and train cabins.
We offer precision deep-processing options including grid-slotted with fiberglass scrim backing for curved mold draping, as well as perforated options for flawless resin flow during vacuum infusion.
Maintains strict dimensional tolerances and will not out-gas or collapse during standard resin curing cycles, fully satisfying the requirements of modern vacuum bagging and infusion processes.
Available in standard industry densities (e.g., $60\text{kg/m}^3$, $80\text{kg/m}^3$, $100\text{kg/m}^3$) and custom thicknesses, all packed in heavy-duty export pallets with moisture-proof wrapping
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.04h CertifiedTerms of Payment: T/T, PayPal, Western Union
About Our Factory & Business Background
AddressDahai Building, Yinzhou District, Ningbo City
Plant Area30 square meters
Number of Employees2
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity100 square meter
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsCarbon Fiber Fabric, Aramid Fiber Fabric, Aramid Fiber Filament
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2025-05-26
Main MarketsNorth America, Europe, Southeast Asia/ Mideast, Africa, Australia
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Q1:What is FRP Core Material?
A:
FRP Core Material is a lightweight structural material used in composite sandwich constructions. It is commonly combined with fiberglass, carbon fiber, or other composite skins to produce panels with high strength, excellent stiffness, and reduced weight.
Q:Q2: What are the advantages of FRP Core Materials?
A:
FRP Core Materials provide excellent strength-to-weight ratio, high compressive strength, good shear resistance, low water absorption, thermal insulation, corrosion resistance, and long service life while significantly reducing the overall weight of composite structures.
Q:Q3: What densities and sizes are available?
A:
Standard densities range from 60 to 250 . Thicknesses typically range from 3 mm to 100 mm, and customized dimensions, surface finishes, and cutting patterns are available upon request.
Send Inquiry
*To:NINGBO GREATWALL COMPOSITES CO., LTD
NINGBO GREATWALL COMPOSITES CO., LTD*Content:
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