Ms. Shelby Luo
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| الدفع نوع: | T/T,D/P,D/A |
| إنكوترم: | FOB,CFR,CIF,EXW,FAS,FCA,DDP,DDU |
| أدني كمية الطلب: | 100 Kilogram |
| نقل: | Ocean,Land,Air,Express |
| ميناء: | Shenzhen,Guangzhou |
الظل:
نموذج: FR4 Sheet
علامة تجارية: XYH
Origin: الصين
شهادة: ISO9001
مكان المنشأ: الصين
محيط: ورقة العزل
مواد: الألياف الزجاجية
Size: 1020*1220mm, 1030*1230mm, 1220*2440mm
Color: green, black, yellow, white
سماكة: 0.2-50 مم
| بيع الوحدات | : | Kilogram |
| نوع الحزمة | : | البليت |
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| Property | Bakelite sheet | FR4 sheet |
| Base Material | Phenolic resin + wood pulp/cotton fabric | Epoxy resin + glass fiber |
| Cost | Lower | Higher |
| Temperature Resistance | 100-130°C | 130-180°C (higher for epoxy board) |
| Electrical Performance | Medium/Low Voltage Insulation | High-Frequency/High Voltage Insulation (superior) |
| Typical Applications | Mechanical parts, medium/low voltage electrical devices | PCB substrates, high-end insulating components |
| Comparison Table: 3240 Epoxy Glass Sheet vs. FR4 Sheet | ||
| Characteristics | 3240 Epoxy Glass Sheet | FR4 Sheet |
| Main Applications | Structural insulation parts, mechanical support | Printed circuit board (PCB) substrate |
| Key Processing Techniques | Mechanical processing (cutting, drilling) | PCB processes (etching, copper plating, etc.) |
| Key Performance Focus | Mechanical strength, insulation | High-frequency signal transmission, dielectric stability |
| Typical Thickness | 0.5mm–50mm (thicker) | 0.2mm–3.2mm (thinner) |
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