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about/regarding PPSU plastics features and applications detailed analysis
about/regarding PPSU plastics features and applications detailed analysis
PPSU poly 苯砜 | technology 文章 | Daoqin plastics raw materials
本文 will detailed introductionpoly 苯砜（PPSU）material property can features, application areas and processing process, is material selection and product design provide 参考.
detailed introduction
for/regarding PPSU plastics 说, it stability property is in plastics industry strong/high large, through upper published 一 专业 heat deflection temperature (HDT) data analysis, 我们就会发现PPSU plastics temperature degree is relatively high, therefore 我们就完 full can use PPSU plastics made as for stability property requirements very high material product.
generally 我们接触 plastics is can low alkali or low acid liquid 体, is PPSU plastics different, it full can 承受住 strong/high acid and strong/high alkali 腐蚀, therefore 我们就 can 由PPSU plastics made as material product, used for that chemical industrial or lower as industry.
in 做手术 or 者一 保存 material product 方, 我们都会 has 严格 消毒杀菌 step/link, therefore for/regarding that using/adopting 蒸汽杀菌消毒 industry, 我们就 can using/adopting PPSU plastics as is 我们杀菌室 一 material parts, is for/regarding PPSU plastics 说, it can more 次 杀菌以 and high temperature degree 蒸汽工 as, and versus ratio other can by 蒸汽杀毒 plastics, PPSU plastics use lifespan more long.
that remove upper 述 一 about/regarding PPSU plastics application outer, PPSU plastics also can as is use material use tool, products and other 一 事 material packaging, and PPSU plastics tool has very strong/high anti function, therefore for/regarding PPSU plastics made as product combined that in high lower as 人们, and PPSU plastics future will use in property use product upper, is main/primary also is use in 准妈妈 身 upper.
upper 述, is summary about/regarding PPSU plastics features and applications detailed analysis, can more more understanding PPSU plastics, and 也希望 certain can more more about/regarding PPSU plastics features, let its more good is 人们服务.
[材 material basic parameters ]
| density | 1.29 g/cm³ |
| 玻璃化转变 temperature degree | 220°C |
| heat deflection temperature (HDT) | 174~207°C |
| tensile strength | 70~80 MPa |
| flexural modulus | 2400~2600 MPa |
| notched impact strength | 60~80 J/m |
| light transmittance | 70~80%（琥珀 color transparent ） |
| hydrolysis resistant property | excellent （ can 反复蒸汽灭菌） |
core advantages
- 卓越 high temperature resistance property: 玻璃化转变 temperature degree 220°C, long use temperature degree can 达180°C
- excellent hydrolysis resistant property: can 承受反复蒸汽灭菌（ high pressure 灭菌）而不 degradation
- good material versus property: combined FDA and USP Class VI standards, can used for medical
- high transparency property: color transparent, 便于观察 inner material
- excellent impact resistant property: in polysulfone (PSU) type material in impact strong/high degree most high
- good chemical resistance: resistant acid, alkali, alcohol type and large separation has machine solvent agent
application areas
手术 device 械, box/case, device, 婴儿奶 bottle, 呼吸面罩
food container, material bottle, machine parts, micro container
film parts, pipeline parts, housing/shell
machine inner trim parts, base/seat parts
connectors, 开关, insulation parts
injection molding processing process
- drying 处理: 150°C drying 4-6 small 时, moisture content ≤0.05%
- material temperature degree: 340~380°C
- mold temperature degree: 140~180°C
- injection pressure: 80~140 MPa
- injection speed degree: in speed
- precautions: PPSU熔 melt temperature degree high, use high temperature injection molding machine
above inner 容由Daoqin plastics raw materials has companytechnology 部整理 editor | 如需 understanding more more PPSU poly 苯砜材 material 信息, electrical inquiry
联系 electrical 话: 19279864570（ micro 信同号）
