DPG-80

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Product
DPG-80
Posting date : Aug 03, 2018
Membership
Free Member Scince May 12, 2005
FOB Price
4860
Min. Order Quantity
1mt
Supply Abillity
1000mt
Port
shanghai
Payment Terms
T/T
Package
25KG/BAG
Keyword :
Category
Contact
Chris Peng
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
konson
HS-CODE
3812-10
Package & Delivery Lead Time
Package
25KG/BAG
Detailed Description
 
Product description
Composition
80% N,N'-diphenyl guanidine based on specification,  20% EPDM binder and dispersing agents
Appearance
White or grey-white granules
Density,20 oC
1.09-1.15 g / cm3  (20oC)
Physiological properties :        See safety data sheet (MSDS)
Raw material characteristics of DPG:
Melting point
~ 144 oC
Evaporation loss
≤ 0.3 %
Active content
≧96 %
Sieve residue 63µm
≤ 0.1 %
Ash content
≤ 0.4 %
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Use Characteristics The curing accelerator Konson® DPG-80 gives a very long scorch time and a relatively slow full cure. It causes slight discolouration and cannot be used in light-coloured articles, except as an activator. When Konson® DPG-80 is used on its own the resistance of the vulcanizates to hot air and oxygen is poor (requiring the use of effective antioxidants). Accelerators of the mercapto type are strongly activates by Konson® DPG-80. In IIR and EPDM compounds, Konson® DPG-80 has only little effect.
Processing Advantages The thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easy quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective CBS is assured.
Dosage levels primary: 1 - 2 phr with 2,5 - 3,5 phr sulphur;
secondary: 0,1 - 0,25 phr with 0,75 - 1 phr mercapto accelerator and 2,5 phr sulphur.
Applications Automotive and construction profile, Tire treads, air hoses, conveyor belts, footwear and other technical articles.
Packing Net 25 kg cartons with plastic inner.
Storage stability In original closed containers under cool and dry conditions max. 1 years.
Handling Consult material safety data sheet (MSDS) for additional handling information.
 

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