PBT GF20 與 20% 玻璃纖維強化 - 尼龍塑膠

PBT GF20 is an engineering thermoplastic based on Polybutylene Terephthalate (PBT) reinforced with 20% glass fibers. This versatile grade strikes the ideal balance between enhanced mechanical performance, outstanding dimensional stability, and excellent electrical characteristics, making it a preferred choice for high-quality technical parts in demanding sectors.

Why Choose Our PBT GF20?
✅ Precision Engineering Partner: We supply a material renowned for its molding precision and stability, enabling you to produce complex, high-tolerance parts with confidence.
✅ Superior Surface & Property Consistency: Our PBT GF20 ensures excellent surface finish and consistent mechanical/electrical properties, part after part.
✅ Support for Demanding Applications: We provide the technical expertise to help you apply PBT GF20 successfully in automotive, electronics, and industrial applications where reliability is key.
✅ Enabling Innovation in Miniaturization: We help you leverage its fine feature reproducibility and stability for advanced, miniaturized components.

分類: Brand:

萬翰詳情 01

PBT GF20 Technical Data (Estimated Typical Values)

財產價值測試標準
玻璃纖維含量20%ISO 1172
拉伸強度100 - 120 MPaISO 527
彎曲模量7,500 - 9,000 MPaISO 178
缺口衝擊強度6 - 8 kJ/m²ISO 180
HDT @1.8 MPa200 - 210 °CISO 75
比較追蹤指數 (CTI)575 VIEC 60112

 

PBT GF 系列性能對照表(估計典型值)

財產PBT GF10PBT GF15PBT GF20PBT GF30PBT GF40PBT GF50
玻璃纖維含量10%15%20%30%40%50%
拉伸強度70 - 85 MPa85 - 100 MPa100 - 120 MPa120 - 140 MPa135 - 155 MPa150 - 170 MPa
彎曲模量5,000 - 6,500 MPa6,500 - 7,800 MPa7,500 - 9,000 MPa9,000 - 11,000 MPa11,000 - 13,000 MPa13,000 - 16,000 MPa
缺口衝擊強度5 - 7 kJ/m²5.5 - 7.5 kJ/m²6 - 8 kJ/m²7 - 9 kJ/m²6.5 - 8.5 kJ/m²6 - 8 kJ/m²
HDT @1.8 MPa180 - 195 °C190 - 205 °C200 - 210 °C210 - 220 °C215 - 225 °C220 - 230 °C
CTI(比較追蹤指數)600 V600 V575 V550 V525 V500 V
主要簡介具成本效益的剛性與快速週期均衡的技術零件入門等級精密與優異的表面光潔度強度、熱力和電力的最佳平衡高剛性適用於要求嚴苛的結構零件金屬替換的最大剛性

PBT GF20 Key Advantages

✅ Balanced Mechanical & Electrical Profile: Delivers significantly enhanced strength and stiffness over GF10, while preserving excellent electrical insulation and superior surface finish.
✅ 卓越的尺寸精度: Features extremely low and predictable molding shrinkage, which is crucial for producing complex, tight-tolerance components such as gears and precision structural parts.
✅ Reliable Chemical & Heat Resistance: Inherits the inherent resistance of PBT to a wide range of chemicals and solvents, coupled with improved thermal performance for more demanding operating environments.

產業應用:

注塑成型在汽車工業中的重要作用

 詳細探索 PBT 玻璃纖維系列

按一下下列連結,即可檢視各特定等級的全面技術資料、主要優勢及應用細節。.

等級最適合概述詳細資訊
PBT GF10以符合成本效益的方式提升電子零件的剛性、尺寸穩定性和速度。.最容易使用的 GF 等級,與未填充的 PBT 相比,具有更快的循環時間、更高的剛性和出色的電絕緣性。.檢視 PBT GF10 完整資料表 → PBT GF10 完整資料表
PBT GF20要求穩定、平滑表面及良好電氣特性的高精密結構零件。.性能均衡,在尺寸精度、表面品質及技術元件的穩健特性方面表現優異。.檢視 PBT GF20 完整資料表 → PBT GF20 完整資料表
PBT GF30在熱應力和機械應力下的高強度元件,具有嚴格的電氣要求。.業界的基準,提供高機械強度、耐熱性和穩定的介電特性的最佳平衡。.檢視 PBT GF30 完整規格表 → 產品規格表
PBT GF40超高剛性、高負荷應用,對蠕變最小和尺寸穩定性要求最高。.即使在溫度較高的情況下,也能在連續負載下達到最大剛性和長期尺寸穩定性。.檢視 PBT GF40 完整資料表 → PBT GF40 完整資料表
PBT GF50在要求嚴苛的電氣/結構應用中,提供最高的機械性能,以取代金屬。.頂尖等級,提供最高的強度、剛性和耐熱性,適合最嚴苛的技術應用。.檢視 PBT GF50 完整資料表 → PBT GF50 完整資料表

推動跨產業創新

產業主要應用
汽車引擎蓋、進氣歧管、結構支架、感測器外殼、連接器。.
探索汽車應用 →
電子電機斷路器、開關、連接器外殼、絕緣元件。.
發現 E&E 解決方案 →
工業設備齒輪、軸承、機器外殼、滾筒、機械組件。.
請參閱工業用途 →
PA 塑膠的各種應用情境
PA 塑膠的各種應用情境

如何選擇合適的 PBT GF 等級?

簡單來說

以符合成本效益的方式增強剛性、尺寸穩定性,並加快週期時間 在電氣外殼、連接器或基本結構零件中,請考慮 PBT GF10.

實現強度、精度、表面光潔度和優異電氣特性的最佳平衡 齒輪、汽車感測器或高品質連接器等要求嚴苛的技術元件中,選擇 PBT GF30. .它是大多數結構電氣應用的性能基準。.

在高連續負荷和高熱量下,可達到極佳的剛度、強度和長期尺寸穩定性 在金屬替換或高負載結構應用中,請考慮 PBT GF50.

不確定哪一款最適合您的部位? 向我們的工程師描述您的應用,以獲得量身定制的建議: https://nylonplastic.com/contact/

為什麼選擇我們?

萬翰詳情 03

萬翰詳情 04

PBT GF20 FAQ

Q1: When should I choose PBT GF20 over GF10?
Choose PBT GF20 when your application requires 機械強度更高、剛性更強、耐熱性更好 than GF10 can provide, but still demands excellent dimensional stability, good surface finish, and strong electrical insulation. It‘s ideal for more structurally demanding electrical parts.

Q2: Can PBT GF20 be used for automotive components?
沒問題. 它結合了 heat resistance (under-the-hood capable), good chemical resistance to fuels and oils, dimensional stability, and electrical properties makes it suitable for various automotive applications such as sensor housings, connectors, and ignition system components.

Q3: Does the higher fiber content affect the surface finish?
With proper processing, PBT GF20 can achieve a very good surface finish. Key factors include using a sufficiently high mold temperature (70-90°C) to promote surface gloss and ensuring gates are properly sized and positioned to minimize visible weld lines.

讓我們為您量身打造解決方案

此欄位必須填寫。.
此欄位必須填寫。.
此欄位必須填寫。.
此欄位必須填寫。.
滾動到頂端

取得聯繫

請填寫以下表格,我們將盡快與您聯繫。.

聯絡資訊