Flame Retardant Paper for PCB Insulation

Flame Retardant Paper for PCB Insulation

Flame retardant paper for PCB insulation is a specialized paper-based functional material for printed circuit boards, usually made of modified fiber paper or phenolic resin impregnated paper (such as FR-2 substrate). It is engineered to meet the strict PCB industry standards (such as UL94 V-0), delivering reliable electrical insulation and fire protection at the same time, which isolates conductive layers, prevents fire risk and provides mechanical support for PCB products.
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Description
Technical Parameters

Key Features

 

Effective Flame Self-extinguishing: It can automatically extinguish flame when exposed to fire, effectively stopping flame spread to avoid fire hazard in electronic devices.

 

High Thermal Stability: It can maintain stable structure and insulation performance under high working temperature of PCB, avoiding performance degradation during long-term high-temperature operation.

 

Excellent Dielectric Property: It features high dielectric strength and breakdown voltage, providing reliable electrical insulation between conductive layers to prevent short-circuit risk, and also supports good processability for PCB drilling and machining.

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Uses & Application Scenarios

 

This paper is tailored for PCB insulation and safety solutions, covering diversified targeted scenarios with specified grades:

 

1. Fire resistant insulation paper: The basic fire-resistant insulation material, providing core fire and insulation protection.

 

2. Flame retardant insulating paper: The general flame-retardant insulating material for PCB, dedicated for standard PCB insulation applications.

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3. High temperature flame retardant paper: For high-temperature PCB applications, it can work stably under high temperature environment, suitable for power or high-power PCB.

 

4. Industrial grade flame retardant paper: For industrial-grade PCB products, it meets the high reliability and safety demand of industrial electronic equipment.

 

5. Heavy duty fireproof insulating paper: For heavy-duty PCB products, it provides stronger mechanical support and fireproof protection for large-size or heavy-load PCB.

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Product Details

 

Parameter Item

Details

Basis Weight

80 - 160g/㎡

Whiteness Grade

25%-86%

Roll Width

500-1800mm

MOQ

30000kg

Flame Retardant Grade

B1

Delivery Time

Negotiable

Payment

TT

Price

Negotiation

Packaging Details

Sheet / ream / roll packing

Loading Port

Qingdao/Shanghai

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