Nga korero a te Kamupene

Maenei Whakakē Rosin Esters

2022-10-26

Nga ahuatanga

Ko ta maatau ester rosin kua whakarerekehia he kapia tae maamaa e whakaatu ana i te piri kaha, te pai o te tae me te pumau o te wera. ngawari te rewa i roto i te waro, te hākawa, te whakarewa turpentine. Ka taea e a tatou hua te tino rewa i roto i nga whakarewa hinu(120

2.Te tono

Ka whakamahia te nuinga ki nga peita alkyd, nitrocellulose lacquer, polyester paints, polyurethane paints me te polyamide paints, lacquers e whakauru ana i tenei raupapa kapia ka taea te whakapai ake i te makuku, te pakeke, te kanapa, te ki tonu me te whakamaroke, te waituhi gravure i whakamahia ka taea te whakaatu i te whakamaroke tere, te tae kanapa. a ka taea hoki e te piri pai te mahi hei tackifier mo te whakapiri wera-rewa.



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