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SABIC VALOX PBT 420 30% glass fiber reinforced, high strength high rigidity, dimensional stability excellent, low warpage, heat resistant property extreme
SABIC VALOX PBT 420 30% glass fiber reinforced, high strength high rigidity, dimensional stability excellent, low warpage, heat resistant property extreme
VALOX PBT 420 is SABIC SABIC production polybutylene terephthalate (PBT), glass fiber reinforced grade (30%GF) series, density 1.52g/cm³, MFR 8.0g/10min. 30% glass fiber reinforced, high strength high rigidity, dimensional stability excellent, low warpage, heat resistant property extreme 佳, suitable for electrical connectors, automotive parts, power tools outer housing, open close, line ring framework, high negative structure parts.
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Basic Parameters

SABIC VALOX PBT 420 30% glass fiber reinforced , high strength high rigidity , dimensional stability 优异,低 warpage , heat resistant property extreme 佳

VALOX PBT® 420 is SABIC( SABIC ) production polybutylene terephthalate (PBT) (PBT),属于 glass fiber reinforced grade (30%GF)系列。 density 1.52 g/cm³,MFR 8.0 g/10min。具 has 30% glass fiber reinforced , high strength high rigidity , dimensional stability 优异,低 warpage , heat resistant property extreme 佳等 features , suitable for 电气 connectors 、汽车零件、电动工具外壳、开关、 line 圈骨架、高负荷结构件。UL94 HB。

一、产品基础参数

Brand /厂家
SABIC( SABIC )
商品名/ grade
VALOX PBT® 420
material material 类 type
PBT( polybutylene terephthalate (PBT) )
density (Density)
1.52 g/cm³  |  ISO 1183
melt flow index (MFR)
8.0 g/10min  |  ISO 1133
tensile strength
130.0 MPa  |  ISO 527
断裂伸长率
3.5%  |  ISO 527
flexural modulus
8.6 GPa  |  ISO 178
notched impact strength
8.5 kJ/m²  |  ISO 179
heat deflection temperature (HDT) (HDT)
210.0°C  |  ISO 75 (1.8MPa)
molding shrinkage
0.2-0.8%  |  ISO 294
flame retardant rating
UL94 HB

二、 product features

30% glass fiber reinforced , high strength high rigidity , dimensional stability 优异,低 warpage , heat resistant property extreme 佳:VALOX PBT 420专 is 电气 connectors 、汽车零件、电动工具外壳、开关、 line 圈骨架、高负荷结构件 and other applications 设计。

HDT 210.0°C:高温环境下保持卓越 mechanical properties 。

flame retardant rating :UL94 HB。

SABIC品质: SABIC 创新 plastics 出品,全球领先 engineering plastics 供应商,品质稳定可靠。

三、典 type application areas

电气 connectors

汽车零件

电动工具外壳

开关

四、 processing 建议

processing method : injection molding

material 筒 temperature :240-275°C

mold temperature :60-100°C

干燥处理:120°C/3-4小时

注意事项:PBT结晶 speed 快, molding 周期短; reinforced grade 需较高模温以 improvement 表面质量

五、关于SABIC® engineering plastics

SABIC( SABIC 公司) is 全球领先 多元化化学品公司,其 engineering plastics 产品 line covering LEXAN® PC、CYCOLOY® PC/ABS、VALOX® PBT、NORYL® PPO、ULTEM® PEI等知名 Brand 。产品 widely used in 汽车、电子电气、消费电子、 medical devices 、航空航天等领域,以卓越 品质 and 创新 technology solution 方案服务全球客户。

六、同系列相关产品

420(当前)
315
325
310SE0
215HPR
FDA

如需获取VALOX PBT 420详细 Data Sheet (TDS)、MSDS or 样品,请 Contact Us 客服团队。

⚙️ injection molding processing 参数参考
melt temperature 范围
240-270°C
mold temperature
40-80°C
drying conditions
120°C / 3h
injection pressure
80-130 MPa
molding shrinkage
1.0-2.0%
processing 备注
结晶快, molding 周期短
🧪 化学耐受 performance
优异 ✅稀酸矿物油脂肪烃醇类盐溶液液压油
good 好 ✔植物油洗涤 agent弱碱
受限 ⚠强碱酮类halogen 代烃芳香烃
避免 ❌浓碱液苯酚强氧化酸
🌟 material material 优势
PBT( polybutylene terephthalate (PBT) )结晶 speed 快、 molding 周期短、 water absorption 低(仅0.08-0.12%), is processing 效率最高 polyester 类 engineering plastics 。PBT广泛 used for electronic connectors 、开关、 automotive parts 等领域。
📋 认证 and 合规信息
🌍
RoHS 合规
符合欧盟RoHS指令
🏭
ISO 认证
质量管理体系认证
REACH
欧盟化学品合规
💧
quality assured
原厂正品保障
📦 储存 and 处理建议
PBT resin processing 前120°C干燥3小时,含水率控制 in 0.03%以下。虽然PBT water absorption 低于PA,但含水率过高仍会影响制品品质。储存 in 干燥密封环境 in 。
更多 engineering plastics Model 请访问daoqinsh.com |  数据仅供参考,以原厂TDS is 准
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Product Features

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