BPP da awọn ẹgbẹ ẹgbẹ ti o ni inira
Ohun elo
Fun apoti apoti ominira ti ohun kekere lẹhin titẹjade apakan, o yẹ fun apoti inaro tabi petele ati apo ti o ni abojuto lẹhin ti o jẹ ọmọ-ọwọ.
Awọn ẹya
- Iduroṣinṣin giga ati didan;
- Agbara ifasita ti o dara julọ;
- inki ti o dara julọ ati ki o fi erandi gbigbọn;
- Ifarabalẹ ti atẹgun pipe ati ọgbẹ ilosiwaju;
- isokuso ti o dara ati ṣiṣi iṣẹ.
Aṣoju sisanra
15Mic / 18MIc / 25MIc / 27mic / 30Mic / 30Mic / 30Mic / 30Mic / 30Mic / 30Mic / 30Mic / 30Mics le ṣe isọdigba gẹgẹ bi awọn ibeere alabara.
Data imọ-ẹrọ
| Pato | Ọna idanwo | Ẹyọkan | Iye aṣoju | |
| Agbara fifẹ | MD | GB / T 1040.3-2006 | Mppa | ≥140 |
| TD | ≥270 | |||
| Apọju inrain | MD | GB / T 10003-2008 | % | ≤200 |
| TD | ≤80 | |||
| Igbona igbona | MD | GB / T 10003-2008 | % | ≤5 |
| TD | ≤4 | |||
| Ifiweranṣẹ itan-ikọlu | Ẹgbẹ ti a tọju | GB / t 10006-1988 | μn | ≤0.30 |
| Ẹgbẹ ti ko ni itọju | ≤0.35 | |||
| Ikuuku | 12-23 | GB / T 2410-2008 | % | ≤1.5 |
| 24-60 | ≤2.0 | |||
| Ẹnu dinesnaness | GB / T 8807-1988 | % | ≥90 | |
| Wetting ẹdọfu | Ẹgbẹ ti a tọju | GB / T 14216/2008 | mn / m | ≥38 |
| Agbara eg cominding | GB / T 10003-2008 | N / 15mm | ≥2.5 | |
| Oriri | GB / t 6343 | g / cm3 | 0.91 ± 0.03 | |
