Ikibazo cyo gushakisha ibiciro
Ku bibazo bijyanye n'ibicuruzwa byacu cyangwa urutonde rw'ibiciro, tubwire imeri yawe maze tuzakwandikira mu masaha 24.
KANDA KUGIRA NGO UTANGA IKIBAZO
Utanga ibikoresho bya pulasitiki bya polypropylene PP
INDEX
| Umushinga w'Isesengura | Igipimo cy'Ubuziranenge | Ibisubizo by'ibizamini | Igisanzwe |
| Uduce tw'umukara, uduce/kg | ≤0 | 0 | SH/T1541-2006 |
| Uduce tw'amabara, uduce/kg | ≤5 | 0 | SH/T1541-2006 |
| Ibinyampeke binini n'ibito, s/kg | ≤100 | 0 | SH/T1541-2006 |
| igipimo cy'umuhondo, nta na kimwe | ≤2.0 | -1.4 | HG/T3862-2006 |
| Igipimo cyo gushonga, g/iminota 10 | 55~65 | 60.68 | CB/T3682 |
| Ivu, % | ≤0.04 | 0.0172 | GB/T9345.1-2008 |
| Umuvuduko w'umusaruro w'ingufu, MPa | ≥20 | 26.6 | GB/T1040.2-2006 |
| Modulus yoroshye, MPa | ≥800 | 974.00 | GB/T9341-2008 |
| Ingufu z'ingaruka za Charpy notched, kJ/m² | ≥2 | 4.06 | GB/T1043.1-2008 |
| Igihu, % | Byapimwe | 10.60 | GB/T2410-2008 |
Guhindura polypropylene:
1. Guhindura imiti ya PP
(1) Guhindura kopolimeri
(2) Guhindura urwego rw'ingufu
(3) Guhindura uburyo bwo guhuza
2. Guhindura imiterere ya PP
(1) Guhindura kuzuza
(2) Guhindura uburyo bwo kuvanga
(3) Impinduka zinoze
3. Guhindura ibintu mu buryo buboneye
Porogaramu
Polypropylene ikoreshwa cyane mu gukora imyenda, ibiringiti n'ibindi bikoresho bya fibre, ibikoresho byo kwa muganga, imodoka, amagare, ibice, imiyoboro y'ubwikorezi, ibikoresho bya shimi, nibindi, ndetse ikoreshwa no mu gupfunyika ibiryo n'imiti.
AMABWIRIZA
Polypropylene, mu magambo ahinnye nka PP, ni ikintu gikomeye kidafite ibara, kidafite impumuro, kidahumanya kandi kidahindura ibara.
(1) Polypropylene ni resin ikoze muri thermoplastic ifite imikorere myiza cyane, ikaba ari pulasitiki idafite ibara kandi ibonerana ya thermoplastic yoroheje kandi ikoreshwa muri rusange. Ifite ubushobozi bwo kurwanya ubushyuhe, irinda ubushyuhe, irinda amashanyarazi, ifite ubushobozi bwo gukoresha ikoranabuhanga rinini kandi irinda kwangirika, n'ibindi, bituma polypropylene ikoreshwa vuba mu mashini, imodoka, ibikoresho by'ikoranabuhanga, ubwubatsi, imyenda, gupakira kuva yashingwa. Yatejwe imbere cyane kandi ikoreshwa mu nzego nyinshi nko mu buhinzi, amashyamba, uburobyi n'inganda z'ibiribwa.
(2) Kubera ko ibikoresho bya polypropylene bigenda bisimburana buhoro buhoro n'ibikomoka ku biti, kandi imbaraga nyinshi, gukomera no kudashira byagiye bisimburana buhoro buhoro n'imikorere y'ibyuma. Byongeye kandi, polypropylene ifite imikorere myiza yo guteranya no guhuza ibintu, kandi ifite umwanya munini mu bikorwa bya sima, imyenda, gupakira no guhinga, amashyamba n'uburobyi.
UMUTUNGO
Polypropylene ifite imiterere myiza myinshi:
1. Ubucucike ni buke, ni 0.89-0.91 gusa, bukaba ari bumwe mu bwoko bworoheje cyane muri pulasitiki.
2. Imiterere myiza ya mekanike, uretse kurwanya ingaruka, indi miterere ya mekanike iruta polyethylene, imikorere myiza yo gushushanya.
3. Iyo ubushyuhe bwinshi budashobora kwiyongera, ubushyuhe bwo gukoreshwa bushobora kugera kuri 110-120°C.
4. Imiterere myiza ya shimi, nta mazi menshi akura, nta ngaruka iterwa n’imiti myinshi.
5. Imiterere myiza, ntabwo ari uburozi.
6. Gukingira neza amashanyarazi.
7. Ubushobozi bwo gukorera mu mucyo w'ibicuruzwa bya polypropylene buruta ubw'ibicuruzwa bya polyethylene bifite ubucucike bwinshi.
GUPIKA NO KUBIKA
50/ingoma, 25kg/ingoma cyangwa byahinduwe hakurikijwe ibyo umukiriya asabye.
Uretse ibi, ibicuruzwa byacu bikunzwe cyane nigutemberera mu byuma bya fiberglass, imitako ya fiberglass, naishashi isohora ibishishwa.Ohereza imeri niba bibaye ngombwa.
