|
NO.
|
Test Item
|
Superior Grade
|
Our Typical Value
|
|
1
|
Chroma,(platinum-Cobalt)
|
≤30
|
25
|
|
2
|
Purity
|
≥99.5
|
≥99.5
|
|
3
|
Density(20oC),g/cm3
|
0.971-0.976
|
0.973
|
|
4
|
Acidity(calculate by phthalic acid,%
|
≤0.020
|
≤0.020
|
|
5
|
Flshing Point
|
≥210
|
≥210
|
|
6
|
Moisture content
|
≤0.03
|
≤0.03
|
|
7
|
Volume Resistivity,1x1011Ω·cm
|
≥1.0
|
≥1.0
|
1. DINP's volatilization weightlessness is smaller than DOP. Intrinsic viscosity is similar to DOP. You will get a more high
viscosity value if use DINP alone.
2. DINP is suitable for the plastic production, proving stable viscosity and no problems exist during disperse foaming. The
melting temperature is low. As the PVC coating, DINP has the lowest viscosity and the change in viscosity quite small.
3. Mainly used to PVC, and also widely used to toys' film, wire and cable since DINP has good water proofing, extraction resistance, electric insulating property and low-poisonousness.
|
