ZDEC based vulcanizing package for latex sheeting
ZDEC based vulcanizing package for latex sheeting
(OP)
Hello,
I need to create a rubber sheeting from HA latex. It must have a high resilience, tearing resistance, flex fatique life and rebound elasticity. Thus, I chose a conventional postvulcanization with sulfur, ZDEC, zinc oxide and stearic acid
However, I have some problems finding the right combination of the beforementioned ingredients. Does anyone have basic formularies of what's typically used for latex products such as surgical tubing, condoms etc?
I need to create a rubber sheeting from HA latex. It must have a high resilience, tearing resistance, flex fatique life and rebound elasticity. Thus, I chose a conventional postvulcanization with sulfur, ZDEC, zinc oxide and stearic acid
However, I have some problems finding the right combination of the beforementioned ingredients. Does anyone have basic formularies of what's typically used for latex products such as surgical tubing, condoms etc?





RE: ZDEC based vulcanizing package for latex sheeting
60% LA NR latex 167.0 parts
10% potassium hydroxide 2.0 parts
20% potassium laurate 0.5 parts
50% sulfur 1.8 parts
50% ZDBC 1.0 part
50% ZMBT 2.5 parts
50% non-toxic, non-staining antioxidant 1.0 part
(phenolic type)
Water 24.0 parts
RE: ZDEC based vulcanizing package for latex sheeting