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Kaluwihan saka materi PP

2021-12-23

1. (PP wc kursi)Atose dhuwur lan titik leleh dhuwur
2. (PP jogèd wc)Isorsuhu distorsi panas (100 ℃), transparan kurang, gloss kurang lan rigidity kurang

3. (Kursi toilet PP)Kekuwatan impact dhuwur, lan kekuatan PP mundhak kanthi nambah isi etilena
4. Kaku lumahing lan resistance ngeruk apik. Papan PP diowahi kanthi nambah serat kaca, aditif logam utawa karet termoplastik. Kisaran MFR tingkat aliran yaiku 1 ~ 40. Bahan PP kanthi MFR kurang nduweni resistensi dampak sing apik nanging kekuatan tarik sing kurang. Mulane, ora ana masalah retak kaku lingkungan ing piring PP.
5. Nyusut papan PP cukup dhuwur. Ing shrinkage saka piring PP umume 1.8 ~ 2.5% amarga iku materi semi kristal. Lan uniformity arah shrinkage luwih apik tinimbang PE-HD lan bahan liyane.
6. Wis resistance panyerepan Kelembapan banget, resistance karat asam-basa lan resistance kelarutan.
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