application
"used in crosslinking agents for polyurethane elastomers, rigid foam crosslinker and foam sealing agent.
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feature
"it can improve the hardness of product when used in crosslinking agents for polyurethane elastomers, reduce the viscosity of blend material for rigid foam crosslingker , enhance the hardness and solidifying speed for foam sealing agent
"
"all of them are used as foam sealing agent. mn-500 is good at improving hardness of foam, mn-1000 is good at enhance bonding strength, mn-700’s performance is in the middle of them.
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performance
hydroxylvalue
(mgkoh/g):163-173 acid value
(mgkoh/g):≤ 0.05 water
(%):≤ 0.10 ph:5-7 钾含量k (mg/kg):≤ 5 colourity
(apha):≤ 50 functionality
3 molecular:1000
files