| Model: | LF-51L |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Plastic Materials |
| Label: | LF-51L , PVC , PVC RESIN |
| Price: |
US $2.45
/ kg
|
| Min. Order: | 20 kg |
| Live Chat: | Last Online:29 Dec, 2022 |
A: Property Polyvinyl chloride is high molecular compounds polymerized by vinyl chloride monomer(VCM) with structural element as CH2-CHCLn,degree of polymerization usually as 590-1500.In the process of re-polymerization ,affected by kinds of factors such as the polymerization process, reaction conditions, reactant composition, additives etc.it can produce eight different types of PVC resin performance is different. According to residual content of vinyl chloride in polyvinyl chloride resin, is can be divided into :commercial grade, food hygiene grade and medical application grade in appearance, polyvinyl chloride resin is white powder or pellet.
B:Application SY-Z140 PVC paste resin is widely used in production of polyvinyl chloride boardy PVC leatheroid, PVC dripping, PVC micro injection label, dipense toy,paint and adhesive agents,tec. Paint and adhesive .
Division according to application: soft PVC label keychain machine, PVC products production line, it used to produce PVC products, such as: PVC label, PVC keychain, PVC patch, PVC wristband, PVC watch strap, PVC l age tag, PVC Shoe sole,PVC shoes cover, PVC coaster, PVC bar mat, PVC cup mat, PVC non-slip mat, Photo Frame, Fridge Magnet, Disney ornament toys, Zipper head, USB cover, soft PVC gift andOthers: injection toy,leatheroid, paint,etc.
|
Inspection item |
Unit |
Index |
|
Appearance |
|
White Powder |
|
K Value |
|
71-74 |
|
average degree of polymerization |
|
1230-1430 |
|
B-type viscosity |
cps |
6500 |
|
Foreign particle |
piece |
<15 |
|
Volatile component |
% |
<0.5 |
|
Sieve residue（250pm） |
% |
0.1～2 |
|
Sieve residue（65pm） |
% |
0.01～3 |
|
Whiteness（160℃，10min |
% |
>70 |
|
scraping size |
Pm |
0～100 |
|
Residue VCM content b |
Pg/g |
5～10 |
