產(chǎn)品介紹
Antifoam Agent
發(fā)布時(shí)間:[ 2009-11-18 0:42:07 ]

 

T901 ANTIFOAM AGENT

1. DESCRIPTION
The product is colorless transparent thick liquid, odorless, non-toxic and non-highly-volatile,prepared from silicon powder and chloromethane, with high flash point, and has high antifoaming effect, but defective in oil solubility, which will put influence to air discharging.

2. APPLICATIONS
The product is antifoam agents used primarily for lube oils, and also serves as demoulding agent as well.
The dosage is from 5.0 mg/kg to 20.0 mg/kg.

3. CHARACTERISTICS

ITEM

TYPICAL VALUE

TEST METHOD

Density (25°C), kg/m3

960-970

GB/T 1884

Flash Point (closed cup), °C

300

SH/T 267

Viscosity (25°C), mm2/s

100±8%

GB/T 265

Solidifying Point, °C

-55

GB/T 510

Refractive Index (25°C)

1.400-1.410

-

Viscosity-temperature Coefficient

0.59-0.61

-

TAN, mgKOH/g

0.01

GB/T 264

Loss of Weight in Vacuum-heat, %

0.5

-

Dielectric Constant

2.6

GB/T 5654

Tangent of Dielectric Loss Angle

3X10-4

SH/T 0268

Volume Resistivity

1X10-4

-

*Available on request.

4. PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 25 litre metal drum. Store in dry, clean and ventilating warehouses.  

 

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