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Raw materials
PVC Resin SG7 plastic material |
|
Suspension Grade |
SG3 |
SG5 |
SG7 |
SG8 |
|
K value |
72-71 |
68-66 |
62-60 |
59-55 |
|
Viscosity, ml/g |
135-127 |
118-107 |
95-87 |
86-73 |
|
Average polymerization |
1350-1250 |
1100-1000 |
950-850 |
750-650 |
|
Number of impurity particle≤ |
30 |
30 |
40 |
40 |
|
Volatiles content %,≤ |
0.40 |
0.40 |
0.40 |
0.40 |
|
Appearing density g/ml≥ |
0.42 |
0.42 |
0.45 |
0.45 |
|
Residual after sieve 0.25mm mesh≤ |
2.0 |
2.0 |
2.0 |
2.0 |
|
0.063mm l≥ |
90 |
90 |
90 |
90 |
|
Number of grain/400cm2≤ |
40 |
40 |
40 |
40 |
|
Plasticizer absorbency value of 100g resin |
25 |
19 |
14 |
14 |
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Wednesday, August 05, 2026
Handcrafted Edible Flower Balls – Stunning Natural Infusion,
Price : Sur devis selon quan
Discover our handcrafted edible flower balls, unique floral creations that beautifully bloom in hot water to deliver an elegant, visually appealing and wonderfully fragrant infusion. Choose from two professional ranges to expand your product selection: - Pure flower blend (no tea) - Blend with natural green tea or white tea base Artisanal & Natural Quality Every flower ball is 100% handmade using carefully selected dried natural flowers. No artificial flavours, no colourants...
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Hot rolling refers to the process in which the steel is rolled above the recrystallization temperature. After cooling at room temperature, the steel is normalized and cooled to become a hot rolled finished steel product. If the application is not strict on diameter tolerance and surface finish...