Antioxidant 1520

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Antioxidant 1520
Posting date : Mar 19, 2015
Membership
Free Member Scince Mar 18, 2015
FOB Price
/
Min. Order Quantity
100kg
Supply Abillity
100t
Port
qingdao
Payment Terms
T/T
Package
as customer’s request
Keyword :
Category
Contact
kreiss white
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
SCIENOC
Model Number
/
HS-CODE
-
Package & Delivery Lead Time
Package
as customer’s request
Delivery Lead Time
within 10 days
Detailed Description

Antioxidant 1520 'S appearance is low viscosity pale yellow liquid,  the purity 96% min. Antioxidant 1520 is a new kind multifunctional liquid phenolic antioxidant with highly effective stabilization for organic materials such as elastomers, plastics, adhesives sealants, oils and lubricants.as there are 2,4  thioether substitutional groups, antioxidant 1520 both can act as primary and also secondary antioxidant. It can protects above materials against thermo-oxidative degradation, and can be applied for emulsion and solution polymerized elastomers such as BR, SBR, NBR, SBS, and others.

Formula: C25H44OS2Molecular Weight: 424.7  

 

Structure:

 

 

Specification:

 

Item

Standard

Appearance

Low viscosity pale yellow liquid

Purity

≥96%

Transmittance @ 425nm

≥97%

Transmittance after NaOMe @ 425nm

≥95%

Melting point

14℃

Flash point

>200℃

Density @ 20℃

0.98

Viscosity @ 20℃

85~90mPa.s

Solubility @ 20℃ as following

 

Water

≤0.1%

Ethanol

>50%

Acetone

>50%

Chloroform

>50%

Ethyl acetate

>50%

N-hexane

>50%

Methanol

>50%

Toluene

>50%

 

Application:

Antioxidant 1520 is a new kind multifunctional liquid phenolic antioxidant with highly effective stabilization for organic materials such as elastomers, plastics, adhesives sealants, oils and lubricants.as there are 2,4  thioether substitutional groups, antioxidant 1520 both can act as primary and also secondary antioxidant.

● Antioxidant 1520 can protects above materials against thermo-oxidative degradation.  ● Antioxidant 1520 can be applied for emulsion and solution polymerized elastomers such as BR, SBR, NBR, SBS, and others. ● Antioxidant 1520  is effective both as a raw elastomer and compound stabilizer.  ● Antioxidant 1520 also has perfect performance in lubricant,various adhesive, sealant, and latex applications. But  It is not recommended for odor sensitive hot melt adhesives or their raw materials. ● Antioxidant 1520 can be used alone at low levels without co-stabilizers to provide both processing and long-terms heat aging stability. If needed, it also can be used with other additives such as secondary antioxidants(antioxidant 264,),metal passivator agent, phosphite ester;phosphate ester;peroxide remover;amid stabilizer;alkaline co-stabilizers;Nucleating agents;benzofuranone, light stabilizers, and other functional stabilizers.  The effectiveness of this product used in a wide range of elastomers is exceptional along with extensive food contact approvals. Advantages:

 

 

● Non-discoloring, non-staining● Stable to light and heat ● Environment friendly● Low in volatility● Good compatibility with many other raw materials● Low dosage(0.1%~0.3%) but better performance compared with traditional antioxidant series(0.5%~1%) Package and storage:

 

200kgs/galvanized /iron drum or as customer’s request;Stock it in well-ventilation cool, dry area. Transportation:

Antioxidant 1520 is not a dangerous goods according to transportation regulationShelf life:2 years if stock as above conditions


ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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