LFT PP yog dab tsi?
LFT PP (Long-Fiber Reinforced Polypropylene) yog ib qho khoom siv thermoplastic uas cov iav fiber ntau tshaj 10 hli ntev yog sib koom ua ke nrog polypropylene matrix. Thawj qhov kev lag luam hauv xyoo 1990 rau kev tsheb hauv qab -- cov khoom siv hood, cov khoom no ua tiav 40% siab dua tensile zog tshaj hlau ntawm tsuas yog 1/6th qhov hnyav. Tsis zoo li cov lus luv luv- fiber ntau PP cov khoom sib xyaw, LFT PP khaws cia 80-90% ntawm qhov ntev fiber ntau thaum txhaj tshuaj molding, ua kom cov khoom siv tshwj xeeb nrog 120-150% kev txhim kho hauv kev cuam tshuam piv rau luv-fiber lwm txoj kev.
Vim li cas thiaj xaiv LFT PP hla cov khoom siv niaj hnub?
🚗 Automotive Innovation:Txo cov khoom hnyav los ntawm 30-50% vs hlau thaum tswj kev sib tsoo
🌱 Sustainability:100% recyclable nrog 40% qis carbon footprint tshaj txhuas
⚙️ Txheej txheem Efficiency:Lub voj voog sij hawm 25% sai dua li cov thermoset composites
Qhov tseem ceeb Technical Advantages
- 📏 0.3% seem shrinkage vs 1.2% hauv SMC composites
- 🔥 Kub tiv taus mus txog 160℃(PA6-raws li qib)
- ⚡ 45% siab dua kev co damping dua aluminium alloys
- 🔄 98% kev siv cov khoom siv hauv kev tsim khoom
Advanced Manufacturing Txheej txheem
Ob txoj kev txiav- ntug kev tsim khoom ua tus thawj LFT PP kev tsim khoom:
◼️ LFT-G (Granule):Ua ntej-impregnated pellets nrog 10-25mm fibers rau kev txhaj tshuaj molding
◼️ LFT-D (Direct):Hauv - kab sib txuas ua tiav 20% tus nqi txo los ntawm kev tshem tawm pelletization
Kev lag luam-Cov ntawv thov ua ntej
🔋 EV Battery Trays: 60% qhov hnyav txo vs hlau
🎚️ Integrated Pem hauv ntej-End Modules: Sib txuas 15+ cov khoom
🌧️ Huab cua-Resistant Trim: 0.05mm / m thermal expansion
🔊 Acoustic Cheebtsam: 18dB suab nrov txo tau tiav
Thov LFT PP Technical Datasheet
