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Anti-aging agent 4030
Formula:  C20H36N2
Product name: N,N'-bis(1,4-dimethyl pentyl)-P-phenyl enediaminl
Molecular weight: 304.52
Structural formula:
Property: This product is dark red liquid. Relative density 0.894~0.90. Soluble in benzene, ethyl ether, insoluble in water. Toxicity is smaller than antiager 4010NA.
This product has better effect than antiager 4010NA in static state, it has favorable effect in short-term in dynamic state. It is staining antiager, thus has severe discoloration. General dosage is 0.7~1.5 proportion. 
Toxicity: Toxic. Irritating to skin.
Usage:
It can be used as ozone resistant antiager in natural rubber, butadiene rubber, styrene butadiene rubber, isoprene rubber, nitrile rubber and butyl rubber.
Anti-aging agent 4030 is high efficient ozone resistant antiager, it is liquid product with favorable market prospect in electric wire and cable, rubber products for automobile use.
This product is effective ozone resistant antiager of natural rubber and various synthetic rubbers, it has better performance than antiager 4010NA and 4020 in static state. It is suitable for rubber products in static state for long term. It is used in aviation tyre, engineering tyre, agrucultural tyre, automotive support, sealing strips, etc.
Antiager 4030 is liquid and has high solubility in rubber, it's molecular weight is higher than antiager 4010NA and 4020, so no blooming even if high concentration.
Antiager 4030 has been applied in production of articles contacting with food, there is no clear provision about it. In addition, if used with chlorinated paraffin, it can effectively improve the antimicrobial performance of rubber materials.
The dosage is usually 0.5-3 portion, it can be used alone in static rubber products, and used with antiager 4010NA and 4020 in dynamic state. 
Typical data of antiager 4030: 

Agent name 

Aviation tyre/engineering tyre sidewall 

NR industrial product for automobile use 

Anti-aging agent 4030

1

1-2

Anti-aging agent 4020

2

1-2

Anti-aging agent RD

1

1

Antiozonant protective wax 

3

2

Basic technical data (Refer to product standard of Flexsys Company): 

Serial No. 

Index name 

Index

Measured value 

1

Content, %

≥93

94.7

2

Ash content, %

≤0.1

0.04

3

Heating loss, %

≤0.5

0.23

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