亚洲 日韩 欧美 成人 在线观看_欧美日韩在线视频一区蜜_亚洲AV嫩草AV极品A片_无码人妻丰满熟妇精品区东京直播_国产伦精品一区二区三区免费

Technical document

10 common plastic toughening agent combination schemes

2025-04-28 16:03:56 plastic toughening agent combination schemes
In plastic product manufacturing, plastic tougheners are key to enhancing material performance. Below are 10 common plastic toughener formulation schemes:

1. PC Tougheners – MBS and EMA

PC is prone to cracking at low temperatures. MBS (methyl methacrylate-butadiene-styrene) offers good compatibility with PC and absorbs impact energy, while EMA (ethylene-methyl acrylate) enhances flexibility. Together, they improve PC’s impact resistance for applications like electronic appliance casings.

2. PP Tougheners – Vistamaxx? EPDM and TPO

PP has poor low-temperature toughness. Vistamaxx? improves impact resistance and transparency, EPDM enhances flexibility, and TPO balances rigidity and toughness. Ideal for automotive bumpers.

injection mould

3. PE Cracking Prevention – Metallocene PE and POE

PE is susceptible to cracking. Metallocene PE strengthens tensile strength and toughness, while POE (polyolefin elastomer) prevents cracking via high elasticity and compatibility. Used in films and pipes.

4. ABS Toughening – High Rubber Powder, SBS, and TPEE

ABS lacks toughness in high-demand scenarios. High rubber powder increases rubber phase content, SBS absorbs impact, and TPEE improves impact resistance and fatigue resistance. Applied in mobile phone casings.

5. PS Tougheners – SBS and K Resin

PS is rigid and brittle. SBS improves toughness, while K resin enhances impact strength and gloss. Suitable for stationery and daily necessities.

injection mould

6. Nylon Tougheners – EPDM Graft and POE Graft

Nylon is notch-sensitive. EPDM and POE grafts enhance compatibility and prevent crack propagation, making them suitable for automotive engine components.

7. PVC Tougheners – Traditional CPE and Low-Temperature PTW

PVC has poor toughness. CPE (chlorinated polyethylene) improves processing and toughness, while PTW enhances impact resistance at low temperatures. Used in window profiles.

8. PPT/PET Tougheners – POE GMA Graft, PTW, and EMA

PPT and PET are notch-sensitive. POE grafted with GMA (glycidyl methacrylate) enhances compatibility and toughening, while PTW and EMA improve flexibility. Applied in fibers and films.

injection mould

9. POM Toughener – TPU

POM has low notch impact strength. TPU (thermoplastic polyurethane) blended with POM forms a dispersed phase to absorb energy, enhancing toughness for automotive parts.

10. PPS High-Temperature Toughener – SEBS Graft

PPS lacks toughness but requires heat resistance. SEBS grafting improves compatibility while maintaining high-temperature performance, suitable for aerospace applications.


Different plastics have unique properties and application scenarios. Selecting the right toughener formulation is critical to unlocking optimal material performance.

injection mould

Home
Product
News
Contact
霸州市| 康乐县| 汨罗市| 大冶市| 安远县| 永泰县| 枣庄市| 深泽县| 德昌县| 平邑县| 惠东县| 青田县| 当阳市| 张家界市| 册亨县| 和静县| 甘孜| 娄烦县| 罗江县| 金阳县| 江川县| 隆安县| 江门市| 枣庄市| 玛沁县| 佛冈县| 托克逊县| 襄樊市| 康保县| 禹州市| 巴林右旗| 永登县| 普安县| 内江市| 修武县| 临沂市| 延津县| 开江县| 丰都县| 库车县| 凌源市|