Description
KB-5152 22F PCB is a single-sided copper clad laminate board built on Kingboard’s KB-5152 substrate — the industry-standard material designated as 22F under China’s GB classification. Combining a modified epoxy paper core with glass fabric reinforcement, this composite CCL delivers excellent punching performance and reliable electrical insulation at a cost-effective price point, making it a trusted choice for high-volume consumer and industrial electronics manufacturing.
What Is KB-5152 (22F) Composite CCL?
KB-5152 is Kingboard’s modified epoxy paper-core glass fabric composite copper clad laminate. Unlike pure paper-based FR-2 boards, KB-5152 uses a hybrid construction — a cellulose paper core reinforced with glass fabric layers — resulting in improved mechanical strength and dimensional stability while retaining the punching processability that single-sided PCB production lines require.
The GB standard designation 22F is widely used across Chinese PCB manufacturers and component buyers as a shorthand reference for this material class.
Key Technical Features
| Property | Specification |
|---|---|
| Material Standard | IPC-4101D/10 |
| GB Equivalent | 22F |
| Board Thickness | 0.8mm – 1.6mm |
| Copper Cladding | 18μm / 35μm / 70μm |
| Punching Temperature | 45°C – 70°C |
| CTI Value | 175V |
| PTH Compatibility | Not recommended |
Note: The cellulose core is susceptible to electrolyte attack, so plated through-hole (PTH) processes are not suitable for this material. KB-5152 22F is designed exclusively for single-sided PCB applications.
Standard Sheet Sizes
| Size (mm) | Imperial Equivalent |
|---|---|
| 915 × 1220 | 36″ × 48″ |
| 1020 × 1220 | 40″ × 48″ |
| 1067 × 1220 | 42″ × 48″ |
Custom sheet sizes and UL-94 V-1 rated variants are available upon request.
Applications
KB-5152 22F single-sided PCBs are widely used across cost-sensitive, high-volume product categories:
- Display units — monitors, TVs, and screen driver boards
- VCR and digital sound recorders
- Power supply baseboards
- Industrial instruments
- Consumer appliance control boards
The combination of low material cost, reliable punching performance, and IPC-4101D/10 compliance makes KB-5152 22F the go-to substrate for manufacturers producing simple single-layer circuits at scale.
Why Choose CHNPCB for KB-5152 22F PCB Manufacturing?
At CHNPCB, we source KB-5152 copper clad laminate directly from Kingboard — one of Asia’s largest and most reputable CCL manufacturers. Our production capability covers the full KB-5152 22F specification range:
- Thickness: 0.8mm to 1.6mm
- Copper weight: 18μm, 35μm, and 70μm
- Standard and custom panel sizes
- UL-94 V-1 flammability grade available on request
Whether you need prototype quantities or mass production runs, CHNPCB delivers consistent quality with full traceability back to certified Kingboard laminate stock.
(CHNPCB) is a China-based PCB and PCBA manufacturer located in Baiyun District, Guangzhou, with over 15 years of experience in electronics manufacturing and trading. Our core products include single-sided PCBs, double-sided PCBs, aluminum substrate boards, and full PCBA services — all built on certified Kingboard laminate including KB-5152 22F and KB-6160. We serve buyers across the United States, United Kingdom, Singapore, Australia, and worldwide. For KB-5152 22F PCB inquiries, contact us at pcb@chnpcb.com.
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