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Quality standard:
Items | SG1 | SG2 | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 |
K-Value | 77-75 | 74-73 | 72-71 | 70-69 | 68-66 | 65-63 | 62-60 | 59-55 |
Viscosity, ml/g | 156-144 | 143-136 | 135-127 | 126-119 | 118-107 | 106-96 | 95-87 | 86-73 |
Number of impurity particle | ≤ 30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤40 | ≤40 |
Volatiles content%,≤ | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 |
Apparent density | ≥ 0.42 g/ml | ≥ 0.45g/ml | ||||||
Number of grain/400cm 2 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 |
Whiteness | ≥74% | ≥74% | ≥74% | ≥74% | ≥74% | ≥74% | ≥70% | ≥70% |
Plasticizer absorbency value of 100g resin | 25 | 25 | 25 | 22 | 19 | 16 | 14 | 14 |
Residual chlore | ≤5 mg/kg |
Application:
Packed in a kraft paper bag lined with PP-woven bag, Net weight per bag: 25± 0.25kg.
Storage and transport: Prevent from rain, snow, humid, sunshine, throwing and other mechanical damage.
Новинки товаров от производителей по оптовым ценам