Amylphenol disulfide polymer VA-3

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Amylphenol disulfide polymer VA-3
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
25kgs/paper drum;25kgs/kraf or 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
25kgs/paper drum;25kgs/kraf or as customer’s request;
Delivery Lead Time
within 10 days
Detailed Description

Amylphenol disulfide polymer VA-3, the appearance Reddish-brown to dark brown pastilles and sulfur content is 27.0-29.0%. It's nitrosamine-free sulfur donor vulcanizing agent; Natural rubber and most synthetic rubbers; Amylphenol disulfide polymer 3 produces predominately monosulfide bridges. These bridges are stable and have excellent resistance to heat and ageing when compared with typical polysulfide bridges.

 

Composition:Amylphenol disulfide polymer(>95% )+sulfur(<2%)< p="">

 

Specification:

Item Standard Test Way
Appearance Reddish-brown to dark brown pastilles Visual
Sulfur content, % 27.0-29.0 Combustion
Softening point, ℃ 78.0-93.0 Ring & Ball
Specific gravity @ 25℃ 1.2 Typical
Flash point closed up 644℉(340℃) /

Application: ● Description: Amylphenol disulfide polymer 3 is nitrosamine-free sulfur donor vulcanizing agent.● Polymers: Natural rubber and most synthetic rubbers. ● Crosslink Type: Amylphenol disulfide polymer 3 produces predominately monosulfide bridges. These bridges are stable and have excellent resistance to heat and ageing when compared with typical polysulfide bridges.

Advantages:● Non-nitrosamine● Lower tack to make it easier to stock and handle● Lower volatility● Lower volatile degradation products● Good compatibility with many rubber polymers● Very good antioxidant properties● Improve heat age properties of vulcanizates because of its generation of mono- and di-sulfic crosslinks● Increase the resinous plasticizer during processing● Increase the green tack in NBR,BR and SBR based compounds● Improve the dispersion of other compound ingredients into rubber

Package:25kgs/paper drum;25kgs/kraf or as customer’s request;

 

Storage: Store it in dry & cool environment(below 86 °F/30℃) in closed original containers.

 

Shelf Life:2 years if stored as indicated above

 

 

 

Related Keywords: Amylphenol disulfide polymer VA-3 ,CAS NO.:68555-98-6,Amylphenol disulfide polymer;Arkema Vultac 3 equivalent;Poly-amylphenol disulfide polymer;Mixtur


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