Zomatira nkhungu (Zinthu kapena zinthu zimamatira pamwamba pa nkhungu, zomwe zimapangitsa kuti chinthucho chikhale chovuta)
Zopangira zazikulu za SMC zimapangidwa ndi GF (ulusi wapadera), UP (unsaturated resin), zowonjezera zocheperako, MD (filler) ndi othandizira osiyanasiyana.
HP-RTM (High Pressure Resin Transfer Molding) ndiye chidule cha njira yowumba yotengera utomoni wapamwamba kwambiri. Ndi ukadaulo wapamwamba wopangira womwe umagwiritsa ntchito kuthamanga kwambiri kusakaniza ndi kubaya utomoni mu nkhungu yosindikizidwa ndi vacuum yomwe idayikidwa kale ndi zida zolimbitsidwa ndi fiber komanso zoyikapo kale.
Lero ndikugawana nanu njira zina pakukonza nkhungu, makamaka ndikuyambitsa njira zisanu zotsatirazi.
Kasamalidwe ka nkhungu atha kugawidwa m'magawo atatu osiyanasiyana, monga kukula kwa nkhungu, kugwiritsa ntchito nkhungu ndi kukonza nkhungu.
Dzimbiri la nkhungu ndizochitika zachilendo ndipo zimayambitsidwa ndi zifukwa zapadera. Si vuto ndi khalidwe lachitsulo. Lero ndikuuzeni chomwe chimayambitsa dzimbiri la nkhungu.