| Applicationem | tubing |
Product nomen: Item: fuis Test; |
Resinae polyvinyl Sample inspectionem credita |
Exemplar specificationis: Basis recognitionis: |
PVC-SG8 GB/T 5761-2018 'Comitatus Float Generalis-proposito Polyvinyl Chloride Resinae' |
Productquantity -tons Productiondate:2024-06-07 Inspectiondate:2024-06-07 |
| Item | Index | Metiri valorem | ||
| Superiorproducts | Primo gradu | Quid products | ||
Viscositas/(mL/g) (Vel K valorem) (Vel mediocris gradus polymerization) |
86~73 (59~55) [740～650] |
82 | ||
| Numerus immunditiae granulosae/pcs ≤ | 20 |
40 | 60 | 0/10 |
| Materia volatilis (including aquam) massa fractionis/% ≤ | 0.40 | 0.40 | 0.50 | 0.05 |
| densitas apparentis/(g/mL) | 0.52 | 0.45 | 0.42 |
0.55 |
Reliqua screen massa fraction /% 250μm Sieve foramen ≤ |
1.6 |
2.0 | 8.0 | 0.2 |
Reliqua screen massa fraction /% 63μm Sieve foramen |
97 |
90 |
85 |
- |
| Numerus piscium '/(peciarum/400cm^2) ≤ | 30 | 30 | 60 |
15 |
| 100g resinae plasticizer effusio / g ≥ | 12 | - | - | 18 |
| Albedo (160℃,10min)/% ≥ | 75 | 70 | 70 | 80 |
| Residua vinyl chloride monomer content/(μg/g) ≤ | 5 | 5 | 10 | 0.8 |
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