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T-746 (T-746L) Dodecene Succinic Acid | Antirust Additive | CAS 29658-97-7 | Rust Inhibitor Additive | DDSA

Place of Origin: CHINA
Brand Name: UNITYPE
Certification: ISO9001
Model Number: T-746/T-746L
Minimum Order Quantity: 950KG
Packaging Details: 190KG/DRUM; 950KG/IBC DRUM
Delivery Time: 5-8 working days
Payment Terms: L/C,T/T
Supply Ability: 500MT/Month
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Specifications
CAS:
29658-97-7
TYPE:
DDSA
Product Description

T-746 (T-746L) Dodecene Succinic Acid


DESCRIPTION

As T-746 (T-746L) anti-rust agent is of good oil solubility and it can be formed on the metal surface when it is assed into the oil, thus protecting the metal surface from being rusted and corroded. It is a good anti-rust agent of the oil, but it does not have a good quality to lead and cast iron. It is suitable for preparation of the anti-rust steam turbine oil, lubrication and anti-rust oil, anti-rust compound and anti-rust grease etc. T-746 and T-746L have the same characteristics apart from the total acid number (TAN).


 

REFERENCE DOSAGE

The reference dosage in oil products should be from 0.02%-0.8%.

 

SPECIFICATIONS

ITEM

TYPICAL DATA

TEST METHOD

Appearance

 Transparent Viscous Liquid

Visual

Cu-strip Corrosion Rate (@100°C, 3h)

≤1

GB/T5096

Kinematic Viscosity(100°C), mm2 /s

Report

GB/T265

Density(20°C), kg/m3

Report

GB/T1884

Rust Preventing Characteristics

No Rust

GB/T11143

Flash point(COC), °C (T-746)

Around 70

GB/T3536

Flash point(COC), °C (T-746L)

Around 80

GB/T3536

TAN mgKOH/g

235-395

GB/T7304

TAN (T-746)

Around 240

GB/T7304

TAN (T-746L)

310-395

GB/T7304

pH

≥4.2

SH/T0069

Iodine value, gI/100g

50-90

SH/T0243

 

 

STORAGE

This product shall be stored, loaded & unloaded and blended according to SH/T0164.  The high temperature shall not exceed 75°C, and not exceed 45°C for long term storage. It is nonflammable, non-explosive and in-corrosive, and it is same as the common petroleum products in the aspects of security, environmental protection and use etc. Special protection is not needed.

 

PACKAGE

190KG/DRUM; 950KG/IBC DRUM

 

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