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High Precision Rock Wool Core For Metal Sandwich Panels Thickness Tolerance 0-1mm
High Precision Rock Wool Core For Metal Sandwich Panels Thickness Tolerance 0-1mm
Specifications
Density :
100-120 kg/m³
Payment Terms :
L/C,T/T
Tensile strength :
≥150-200 kPa
Thickness tolerance :
0-1mm
Hydrophobic rate :
≥99.0%
Place of Origin :
china
Thermal conductivity :
≤0.045 W/m*K
Compression strength :
≥70-100 kPa
MOQ :
1 container.
Description
High-Precision Rock Wool Core for Metal Sandwich Panels – Thickness Tolerance 0-1mm
Product Overview

Our ultra-precision rock wool is specially engineered for continuous automated sandwich panel production lines. Using high-precision forming technology, it achieves thickness tolerance within 0-1mm with uniform density distribution and no voids or delamination. This exceptional dimensional accuracy ensures uniform pressure distribution during lamination with metal facings, resulting in high panel flatness and elimination of thermal bridging.

Meeting Class A1 non-combustible fire standards with stable thermal performance, it is the preferred core material for premium metal sandwich panels, cold storage panels, and cleanroom panels.

Applications
  • Continuous automated metal sandwich panel production lines
  • Cold storage panels, cold chain building sandwich panels
  • Metal sandwich panels for cleanrooms
  • Various building facade and roof sandwich panels
  • Sandwich panel manufacturing with strict core precision requirements
Technical Specifications
Parameter Product CL100 CL120
Density (kg/m³) 100 120
Tensile Strength (kPa) ≥150 ≥200
Compression Strength (kPa) ≥70 ≥100
Sheering Strength (kPa) ≥60 ≥80
Acidity Coefficient ≥2.0
Thermal Conductivity (W/m*K, 25°C) ≤0.045
Hydrophobic Rate (%) ≥99.0
Combustibility A1
Short-term Water Absorption (kg/m², Partial Immersion) ≤0.4
Mass Moisture Absorption (%) ≤0.3
pH (Aqueous Extract) 7.0 - 9.5
High Precision Rock Wool Core For Metal Sandwich Panels Thickness Tolerance 0-1mm
Key Features
High Precision

High-precision forming ensures thickness tolerance within 0-1mm, providing uniform lamination pressure and superior panel flatness.

Consistent Quality

Uniform density distribution ensures no voids or delamination, guaranteeing long-term panel stability.

Eliminates Thermal Bridging

Tight core-to-facing contact effectively reduces thermal bridging, improving overall panel thermal performance.

Class A Non-Combustible - Fire Safety

Meets Class A1 non-combustible standard, with no burning or toxic fumes, meeting building fire codes.

Ensure Production Efficiency

Uniform specifications and dimensional stability adapt to high-speed continuous lamination, minimizing line downtime.

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High Precision Rock Wool Core For Metal Sandwich Panels Thickness Tolerance 0-1mm

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Product Detail
Density :
100-120 kg/m³
Payment Terms :
L/C,T/T
Tensile strength :
≥150-200 kPa
Thickness tolerance :
0-1mm
Hydrophobic rate :
≥99.0%
Place of Origin :
china
Contact Supplier
High Precision Rock Wool Core For Metal Sandwich Panels Thickness Tolerance 0-1mm

BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.

Verified Supplier
1 Years
hebei, langfang
Business Type :
Manufacturer
Main Products :
Rock Wool Insulation, Rock Wool Industrial Insulation, Fiberglass Insulation
Total Annual :
>70000000USD
Employee Number :
>600
Certification Level :
Verified Supplier
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