Vinyl Resin,SP
Vinyl Chloride-Vinyl Acetates Copolymer SP Type
Specification:
|
Item |
SP Type |
Testing Method and Code |
|
Appearance |
White Powder |
Visual |
|
K Value |
54-55 |
GB3401 |
|
(Adhesion Number ML/G) |
71-73 |
|
|
Vinyl Acetates Content by Mass |
12-14 % |
Q 320222NA06 |
|
Volatile Contents Including Moisture |
<1.0 |
GB2914 |
|
Impurity Particles/100g |
<20 |
GB9348 |
|
Particle Size, mm |
<0.5 |
GB2916 |
|
Pile Density (g/ml) |
>0.6 |
GB3402 |
Properties:
The SP Type product has uniform particle size, excellent PU compatibility, good whiteness, and good heat stability.
Application:
Coloring Chips
The SP type resin can be used to create chips in both white and black colors, with the white chips having excellent whiteness and yellowing resistance applied to PU products and the black chips having bright blackness.
Food regulation:
UM type resin meets Chinese Sanitary Standard PVC Food Packaging Resin Code No. GB4803.
Regulation of hazardous chemicals:
UM type resin is not a hazardous and toxic chemical and does not have a classification number in the “Hazardous and Toxic Chemical Category Number” Code: GB6944-1986 issued by the People’s Republic of China.
Packaging and Storage:
25 Kg/Bag. Two options for the packaging bag: Craft Paper Bag or PP Knitted Bag lined with plastic film.
The resin has a shelf life of approximately twenty-four months when stored at 24 (75 hours) and low humidity. Storing the resin at higher temperatures or high humidity conditions may result in some discolouration of the product.
Keep in a dry place at room temperature.
Other properties refer to MSDS-0010