Ms. Shelby Luo
ماذا يمكنني أن أفعل لك؟
| الدفع نوع: | T/T,D/P,D/A |
| إنكوترم: | FOB,CFR,CIF,EXW,FCA,FAS,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
Material: Epoxy Resin + E-Glass Fiber Cloth
درجة: FR4
سماكة: 0.2–100mm available
Standard Sheet Size: 1020 × 1220mm / 1000 × 2000mm
Density: 1.70–1.90 g/cm³
Bending Strength: ≥ 340 MPa
Dielectric Strength: ≥ 14 kV/mm
التخصيص: Cut-to-size, Drilling, Milling
| بيع الوحدات | : | Kilogram |
| نوع الحزمة | : | البليت |
The file is encrypted. Please fill in the following information to continue accessing it
| Property | Typical FR4 Value |
| Material structure | Epoxy resin with woven glass cloth reinforcement |
| Density | 1.85–1.95 g/cm³ |
| Flexural strength, perpendicular to laminations | ≥340 MPa machine direction / ≥300 MPa cross direction |
| Tensile strength | ≥280 MPa |
| Compressive strength, perpendicular to laminations | ≥350 MPa |
| Water absorption, 1.6 mm thickness / 24 h | ≤0.15% |
| Insulation resistance after 24 h water immersion | ≥5.0 × 1010 Ω |
| Dielectric constant at 1 MHz | 4.3–4.8 |
| Typical working temperature range | Up to 130–155°C, depending on the selected grade |
| Flame rating | UL 94 V-0 for the specified flame-retardant grade |
| Common colours | Water green, yellow, black, white or natural |
| Item | Available Options |
| Part shapes | Round, square, rectangular, oval, slotted, stepped and drawing-specific profiles |
| Features | Through holes, multiple holes, slots, countersinks, counterbores, grooves and chamfers |
| Sheet thickness range | 0.2–100 mm sheet grades are available; practical washer thickness depends on part geometry and machining method |
| Machining process | CNC routing, milling, drilling, turning, water-jet cutting and precision cut-to-size processing |
| Typical CNC tolerance | ±0.05 to ±0.10 mm, depending on size, thickness, geometry and inspection method |
| Edge finish | Standard machined, deburred or chamfered |
| Production basis | 2D PDF/DWG and 3D STEP/IGES files, or an approved physical sample |
| Order type | Prototype samples, small batches and repeat production |
معلومات عنا
كونسنا
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
الآن الاتصال