◆ Free of phthalates, WT98/99/108-TOY plasticizer series is clear and odorless, safe and non-toxic, it complies with the standards of 2005/84/EC Certificate, USA CPSIA, Japan ST2002, etc.
◆ It is applicable for toys, such as vinyl toy, PVC inflatable toy, etc.
Characteristics of WT98/99/108-TOY plasticizer series
Property
|
Index |
Unit
|
Test method (DIN/ASTM)
|
||
WT98-TOY |
WT99-TOY |
WT108-TOY |
|||
Dynamic viscosity at 20℃ |
35 |
38 |
45 |
mPa•s |
DIN 51562/D445 |
Density at 20℃ |
1.012 |
0.998 |
0.984 |
g/cm3 |
DIN 51757/D4042 |
Pt-Co method chroma |
<30 |
<30 |
<30 |
# |
DIN EN ISO 6271-2/D5386 |
Acid value |
<0.2 |
<0.2 |
<0.2 |
mg KOH/g |
DIN EN ISO 2114/D1045 |
Ester content |
≥99.5 |
≥99.5 |
≥99.5 |
% |
Gas chromatography, calculated by area |
Moisture content |
<0.1 |
<0.1 |
<0.1 |
% |
DIN 51777 part1/E203 |
Content of heavy metal and arsenic |
ND |
ND |
ND |
ppm |
ICP-MS |
Phthalate content |
ND |
ND |
ND |
% |
ASTM D3421-75,GC/MS |
Comparison table of WT98/99/108-TOY series plasticizer dosage and PVC product hardness (Shore A)
\Component\Hardness Product |
Plasticizer dosage (dosage of every 100 PVC resin) |
||||||
50 |
70 |
90 |
100 |
120 |
150 |
200 |
|
WT98-TOY |
80 |
69 |
57 |
51 |
42 |
33 |
20 |
WT99-TOY |
78 |
68 |
56 |
50 |
41 |
30 |
20 |
WT108-TOY |
81 |
72 |
59 |
54 |
45 |
37 |
23 |
(Remark: The above are all typical values, can not be regarded as the product standards. Test method: ASTM D2240.)