Coating-type binder used for bonding ethylene propylene diene rubber and metal framework and preparation method
A technology of EPDM rubber and metal skeleton, which is applied in the direction of natural rubber adhesives, adhesive additives, adhesives, etc., and can solve the problems of complicated bonding operations, environmental pollution by adhesive solvents, thermal aging, and poor dynamic mechanical properties, etc. question
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Embodiment 1
[0048] Embodiment 1, EPDM rubber and metal frame bonding coating adhesive and preparation method
[0049] (1) Raw materials
[0050] Raw material name
Specification index, grade
production unit
Cobalt boroacylate
Cobalt content 22.5±0.5%; heptane insoluble matter ≤0.5%
Zhenjiang Matt
cobalt neodecanoate
Cobalt content 20.5±0.5%; softening point 80-100℃
Zhenjiang Matt
Nickel, calcium organic salt
Total metal content 12±0.5%; softening point 80-100℃
self made
Composite cobalt salt A component
Total metal content 21±0.5%; softening point 80-100℃
self made
natural rubber
1# cigarette film
Yunnan
EPDM
4045
Lanzhou
Dibutyl phthalate
Complies with HG-2-465-75
Changzhou Changjia Chemical
white ointment
Comply with Q / XKHJ02-2007 superior product
Xinji Keda Chemical
Antiaging agent 4040NA
Conform to GB-8828-88 standard
Nanjing Chemical Pl...
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