IOTA DM50 – DM1000 are a series of linear polydimethylsiloxane fluid with a low to medium viscosity and molecular weight.
DIMETHICONE IOTA DM50 - DM1000
Description:
IOTA DM50 – DM1000 are
a series of linear polydimethylsiloxane fluid with a low to medium viscosity
and molecular weight.
Applications:
• Skin care: Creams and lotions - Recommended use levels 0.5–2% for a soft feel and 5–10%
for a protecting effect
• Deodorants and antiperspirants: Recommended use levels 0.5–2% for detackification
• Make up removers, shaving lotions and shaving foams: Recommended use levels 0.5 – 2%
• Sun
products: Protection and waterproof effect - Recommended use levels 1-10%
Characteristics:
|
Properties |
IOTA DM 50 |
IOTA DM 100 |
IOTA DM 350 |
IOTA DM 500 |
IOTA DM 1000 |
|
I.N.C.I. Name |
DIMETHICONE |
||||
|
Appearance |
colorless transparent liquid |
||||
|
Viscosity at 25℃, mm2/s,approx. |
50
|
100 |
350 |
500 |
1000
|
|
Specific gravity at 25℃, |
≈0.959 |
≈0.965 |
≈0.970 |
≈0.970 |
≈0.970 |
|
Flash point (closed cup), ℃, |
≈280 |
≈300 |
≈300 |
≈300 |
≈300 |
|
Freezing point, ℃, |
≈ -55 |
≈ -50 |
≈ -50 |
≈ -50 |
≈ -50 |
|
Refractive index at 25℃, approx. |
1.401 |
1.402 |
1.403 |
1.403 |
1.403 |
|
Surface tension at 25℃, mN/m, |
≈20.7 |
≈20.9 |
≈21.1 |
≈21.1 |
≈21.1
|
|
Colour (Hazen) |
30 max. |
30 max. |
30 max. |
30 max. |
30 max. |
|
Turbidity(NTU) |
4 max. |
4 max. |
4 max. |
4 max. |
4 max. |
|
Odour |
None to slight |
None to slight |
None to slight |
None to slight |
None to slight |
|
Acidity [1] |
0.15max |
0.15max |
0.15max |
0.15max |
0.15max |
|
Volatile matters [2] |
0.3max |
0.3max |
0.3max |
0.3max |
0.3max |
|
Heavy metals (Pb ; ppm) |
5 max |
5 max |
5 max |
5 max |
5 max |
|
Phenyl compounds (DO)
|
0.2 max |
0.2 max |
0.2 max |
0.2 max |
0.2 max |
|
Mineral oils (mg/kg) |
0.1 max |
0.1 max |
0.1 max |
0.1 max |
0.1 max |
|
D4 content， % |
- |
- |
＜0.1 - |
- |
- |
|
D5 content， % |
- |
- |
＜ 0.1 |
- |
- |
|
Identity (I.R. Spectrum) |
Conform |
Conform |
Conform |
Conform |
Conform |
[1] in NaOH - 0.01N; ml, for neutralization of 2g product
[2]
150°C-1g-2h; %
Soluble
in:
Ethyl,
Butyl Acetate; Isopropyl Palmitate; Isopropyl Myrisate; Ethyl, Isopropyl ether;
Cyclomethicones; Phenyl Trimethicone; Lauryl alcohol.
Insoluble
in:
Water, Vegetable oils, Fatty acids, Glycerine, Ethanol (95%), Isopropanol, Stearyl
alcohol,
Ethylene Glycol, Propylene glycol, Glycerol, Glycerol Monostearate,Petrolatum, Mineral oil.
Packaging:
IOTA DM50 - DM1000 packed in 200L iron drum, net weight 190kg, 25kg iron
drum; 950kg, IBC packing
Storage and shelf life：
When stored in its original unopened packaging, at a temperature of below +40°C,IOTA DM50 - DM1000be stored for up to 36 months from the date of manufacture clearly marked on the packaging.
Beyond this date, IOTA no longer guarantees that the product meets the sales specifications.
