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PĀWHIRIA KI TE TUKU I TĒTAHI PĀTAI
Kaiwhakarato kirihou rauemi paura PP polypropylene
TAUPAPA
| Kaupapa Tātari | Tāurangi Kounga | Ngā hua o te whakamātautau | Paerewa |
| Ngā matūriki pango, pcs/kg | ≤0 | 0 | SH/T1541-2006 |
| Ngā matūriki tae, pcs/kg | ≤5 | 0 | SH/T1541-2006 |
| Ngā witi nui me ngā witi iti, s/kg | ≤100 | 0 | SH/T1541-2006 |
| taupū kōwhai, kāore | ≤2.0 | -1.4 | HG/T3862-2006 |
| Taupū rewa, g/10 meneti | 55~65 | 60.68 | CB/T3682 |
| Pungarehu, % | ≤0.04 | 0.0172 | GB/T9345.1-2008 |
| Te ahotea hua kume, MPa | ≥20 | 26.6 | GB/T1040.2-2006 |
| Te rerekētanga piko, MPa | ≥800 | 974.00 | GB/T9341-2008 |
| Te kaha pānga o te kōhao Charpy, kJ/m² | ≥2 | 4.06 | GB/T1043.1-2008 |
| Kohu, % | I inehia | 10.60 | GB/T2410-2008 |
Te whakarerekētanga o te polypropylene
1. Whakarerekētanga matū PP
(1) Te whakarerekētanga o te copolymerization
(2) Te whakarerekētanga o te hononga
(3) Te whakarerekētanga hononga-whakawhiti
2. Te whakarerekētanga ā-tinana o te PP
(1) Te whakarerekētanga whakakī
(2) Te whakarerekētanga whakaranu
(3) Whakarerekētanga whakarei ake
3. Whakarerekētanga mārama
Tono
E whakamahia whānuitia ana te polypropylene i roto i te hanga kākahu, paraikete me ētahi atu hua muka, taputapu hauora, motuka, pahikara, wāhanga, paipa kawe waka, ipu matū, me ētahi atu, ā, e whakamahia ana hoki i roto i ngā takai kai me ngā rongoā.
TOHUTOHU
Ko te Polypropylene, e whakarāpopototia ana ko PP, he matū totoka mārama, kāore he tae, kāore he kakara, kāore he paitini.
(1) He kapia hanga kirihou wera te polypropylene, he tino pai te mahi, he kirihou māmā, mārama hoki, he kirihou whānui. He ātete matū, he ātete wera, he ātete hiko, he kaha te āhuatanga miihini, ā, he pai hoki ngā āhuatanga tukatuka ātete kakahu, me ētahi atu, ā, nā tēnei ka tere te whakamahi i te polypropylene i roto i ngā mīhini, ngā motuka, ngā taputapu hiko, te hanga, ngā kakahu, me te takai mai i tōna tīmatanga. Kua whānuitia te whanaketanga me te whakamahinga i roto i ngā mara maha pēnei i te ahuwhenua, te ngahere, te hī ika me te umanga kai.
(2) Nā tōna āhua kirihou, kei te whakakapi haere ngā rauemi polypropylene i ngā hua rakau, ā, kua whakakapi haere ngā mahi ā-pūkaha o ngā konganuku e te kaha teitei, te pakari me te ātete nui ki te kakahu. Hei tāpiri, he pai ngā mahi whakapiri me te whakakotahitanga o te polypropylene, ā, he nui te wāhi tono i roto i te raima, te kakahu, te takai me te ahuwhenua, te ngahere me te hī ika.
RAWA
He maha ngā āhuatanga pai o te polypropylene:
1. He iti te mātotoru whanaunga, 0.89-0.91 noa iho, koinei tētahi o ngā momo kirihou māmā rawa atu.
2. He pai ngā āhuatanga hangarau, haunga te ātete pānga, he pai ake ētahi atu āhuatanga hangarau i te polyethylene, he pai hoki te mahi hanga.
3. He ātete wera nui, ka taea e te pāmahana whakamahi tonu te eke ki te 110-120℃.
4. He pai ngā āhuatanga matū, kāore e mimiti i te wai, kāore e tauhohe ki te nuinga o ngā matū.
5. He kakano parakore, kāore he paitini.
6. He pai te ārai hiko.
7. He pai ake te mārama o ngā hua polypropylene i ērā o ngā hua polyethylene kiato-teitei.
TE TAKAI ME TE ROKIROKI
50/pahu, 25kg/pahu, ka whakaritea rānei kia rite ki ngā tono a te kiritaki.
Hei tāpiri atu ki tēnei, ko ā mātou hua rongonui kote haereere i runga i te muka karāhe, whāriki muka karāhe, meware pi tuku harore.Īmēra mai mēnā e tika ana.
