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Polyplastics DURANEX PBT 353RA GF30% increase strong , good good bonding , hydrolysis resistant polybutylene terephthalate (PBT)
Polyplastics DURANEX PBT 353RA GF30% increase strong , good good bonding , hydrolysis resistant polybutylene terephthalate (PBT)
DURANEX 353RA is Polyplastics (Japan) Polyplastics production PBT, glass fiber reinforced series, density 1.53g/cm³, MFR 10g/10min. GF30% increase strong, good good bonding, hydrolysis resistant, suitable for multi- 层 molding, wet ring parts.
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Basic Parameters

Polyplastics DURANEX PBT 353RA GF30%增强、 good 好粘合、 hydrolysis resistant polybutylene terephthalate (PBT)

DURANEX® 353RA is Polyplastics (Japan) (Polyplastics) production polybutylene terephthalate (PBT) (PBT),属于 glass fiber reinforced 系列。 density 1.53 g/cm³,GF30%增强。具 has GF30%增强、 good 好粘合、 hydrolysis resistant 等 features , suitable for 多层 molding 、潮湿环境件。(HB grade )。

一、产品基础参数

Brand /厂家
Polyplastics( Polyplastics (Japan) )
商品名/ grade
DURANEX® 353RA
material material 类 type
PBT( polybutylene terephthalate (PBT) )
density (Density)
1.53 g/cm³  |  ISO 1183
melt flow index (MFR)
10 g/10min  |  ISO 1133 (250°C / 2.16kg)
glass fiber (GF) content
30%
tensile strength
130 MPa  |  ISO 527
断裂伸长率
2.5%  |  ISO 527
flexural modulus
8800 MPa  |  ISO 178
notched impact strength
8 kJ/m²  |  ISO 179
heat deflection temperature (HDT) (HDT)
210°C  |  ISO 75 (1.8MPa)
molding shrinkage
0.3-0.6%  |  ISO 294
flame retardant rating
UL94 HB

二、 product features

GF30%增强、 good 好粘合、 hydrolysis resistant :DURANEX 353RA专 is 多层 molding 、潮湿环境件 and other applications 设计。

HDT 210°C:高温环境下保持优异刚 property 。

flame retardant rating :UL94 HB, suitable for 无特殊 flame retardant 要求 场合。

Polyplastics品质: Polyplastics (Japan) 出品,品质稳定可靠。

三、典 type application areas

多层 molding

潮湿环境件

四、 processing 建议

processing method : injection molding

material 筒 temperature :240°C - 270°C

mold temperature :40°C - 120°C

干燥处理:PBT需预干燥,建议120°C干燥4-6小时(含水率<0.02%)

存储条件:密封存放于阴凉干燥处,避免 moisture absorption

五、关于DURANEX® PBT

DURANEX® is Polyplastics (Japan) plastics (Polyplastics) PBT Brand 。产品 covering general purpose grade 、 glass fiber reinforced grade 、 flame retardant grade (含 halogen 素/无 halogen 素)、 low warpage grade 、 ultra- high flow grade 、降噪 grade 、PC alloy 等系列, widely used in 汽车、电子电器、办公 equipment 、工业机械等领域。

六、同系列相关产品

353RA(当前)
3100H
3105
3105A
3105H
3106

如需获取DURANEX 353RA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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