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CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
Specifications
Model Number :
MKSP-CCL-400
Place of Origin :
China
MOQ :
50pcs
Product Name :
CCL Lamination Steel Plate
Price :
Negotiable
Packaging Details :
Strong plywood package with proper soft protection material inside, suitable for long distance for sea or air transport
Supply Ability :
10000 Square Meters per Month
Service Life :
8–10 years of long-term reusable service
Thickness Range :
1.0–2.5mm
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Standard Sizes (L*W mm) :
2220*1270, 2210*1270, 1910*1270, 1500*1295, 1300*800, 1295*787 etc
Main Steel Grade :
Japanese NAS630 (preferred), NAS301
Delivery Time :
10-20 working days
Conventional Thickness :
1.5mm / 1.6mm / 1.8mm / 2.0mm
Brand Name :
MK
Description
CCL Lamination Steel Plate - Japanese High-Precision NAS Alloy Steel
Premium lamination steel plate specifically engineered for Copper Clad Laminate (CCL) hot pressing production, featuring exceptional precision and durability.
Product Overview
MKSP-CCL-400 is a mature, high-precision lamination steel plate exclusively designed for Copper Clad Laminate (CCL) hot pressing production. With years of specialization in CCL and PCB lamination auxiliary materials, we provide premium-grade lamination steel plates that fully meet the stringent high-temperature pressing requirements of large-size CCL boards.
This series adopts imported Japanese NAS metallurgical raw materials, mainly NAS630 and NAS301 high expansion coefficient precipitation hardening steel. Supported by advanced heat treatment and precision grinding technology, the steel plate features ultra-high hardness, ultra-low surface roughness and excellent thermal conductivity.
Universally compatible with mainstream CCL laminators including BURKLE, LAUFFER, CEDAL, HELD, DATIAN, WEIDI and DIPUER. Widely known as CCL laminated plate, pressing steel plate, partition plate and mirror steel plate, it is a core precision auxiliary material for high-quality CCL manufacturing.
What is Copper Clad Laminate (CCL)?
Copper Clad Laminate (CCL) is a composite substrate made of resin-impregnated electronic fiberglass cloth with single or double-sided copper foil through high-temperature hot pressing. As the base material of all PCB products, it determines the circuit signal transmission speed, insulation performance, processing stability and long-term reliability of finished printed circuit boards.
Basic Specifications & Service Life
  • Main Steel Grade: Japanese NAS630 (preferred), NAS301
  • Conventional Thickness: 1.5mm / 1.6mm / 1.8mm / 2.0mm
  • Service Life: 8-10 years of long-term reusable service
  • Usage Reminder: Replace when thickness is below 1.3mm; plates of 1.3-1.6mm thickness must maintain zero deformation, zero warpage and standard hardness
Standard Sizes (L*W mm)
2220*1270, 2210*1270, 1910*1270, 1500*1295, 1300*800, 1295*787, 1295*1613, 1295*1143
Core Product Advantages
Performance Item Product Advantages
Premium Raw Material Adopts top-tier Japanese NAS630/NAS301 steel raw materials, with mature heat treatment and precision grinding craftsmanship for stable lamination performance
Ultra-Low Deformation Minimal warpage under continuous high-temperature pressing, ensuring flat and uniform CCL board surface
Excellent Thermal Performance Optimized thermal conductivity and stable thermal expansion coefficient, realizing consistent heat transfer during lamination
High Durability & Hardness Superior corrosion resistance and high structural hardness, supporting long-cycle industrial production
Strong Compatibility Fully adaptable to all types of industrial steel plate washing machines and mainstream CCL hot press equipment
Full Performance Parameter Comparison
Technical Item NAS630 Mass-Lam Plate NAS630 Pin-Lam Plate NAS301 Mass-Lam Plate NAS301 Pin-Lam Plate
Thickness Range 1.0-2.5mm 1.0-2.5mm 1.0-1.8mm 1.0-1.8mm
Max Width ≤1300mm ≤1300mm ≤1060mm ≤1060mm
Max Length ≤2410mm ≤2410mm ≤3150mm ≤3150mm
Thickness Tolerance ±0.05mm ±0.05mm ±0.05mm ±0.05mm
Surface Roughness Ra≤0.15μm, Rz≤1.5μm Ra≤0.15μm, Rz≤1.5μm Ra≤0.15μm, Rz≤1.5μm Ra≤0.15μm, Rz≤1.5μm
Positioning Hole Tolerance -- +0.1/-0mm -- +0.1/-0mm
Bushing Slot Tolerance -- +0.05/-0mm -- +0.05/-0mm
Warpage Degree ≤3mm/M ≤3mm/M ≤3mm/M ≤3mm/M
L&W Size Tolerance ±1mm ±1mm ±1mm ±1mm
Yield Strength ≥1175 N/mm² ≥1175 N/mm² ≥1175 N/mm² ≥1175 N/mm²
Tensile Strength ≥1400 N/mm² ≥1400 N/mm² ≥520 N/mm² ≥520 N/mm²
Extensibility ≥5% ≥5% ≥5% ≥5%
Hardness (HRC) 50±2 HRC 50±2 HRC 44±2 HRC 44±2 HRC
Max Working Temperature ≤400℃ ≤400℃ ≤400℃ ≤400℃
Parallelism ≤0.03mm ≤0.03mm ≤0.03mm ≤0.03mm
Diagonal Deviation 1mm 1mm 1mm 1mm
Thermal Conductivity @300℃ ≥25 W/MK ≥25 W/MK ≥18 W/MK ≥18 W/MK
Average Thermal Expansion Coefficient 10~12 ×10⁻⁶/℃ 10~12 ×10⁻⁶/℃ 15~17 ×10⁻⁶/℃ 15~17 ×10⁻⁶/℃
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
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CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing

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Product Detail
Model Number :
MKSP-CCL-400
Place of Origin :
China
MOQ :
50pcs
Product Name :
CCL Lamination Steel Plate
Price :
Negotiable
Packaging Details :
Strong plywood package with proper soft protection material inside, suitable for long distance for sea or air transport
Contact Supplier
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing
CCL Lamination Steel Plate Japanese High-Precision NAS Alloy Steel Plate for Copper Clad Laminate Hot Pressing

MKarte Material Technology (Tianjin) Limited

Verified Supplier
7 Years
tianjin, tianjin
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Smart Card Material, PVC Card Material, Inkjet Printable PVC Sheets
Total Annual :
5 million-10 million
Employee Number :
50~100
Certification Level :
Verified Supplier
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