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Interior and Cockpit
e30 dashboard
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<blockquote data-quote="ludavic" data-source="post: 161733" data-attributes="member: 719"><p>hi tyke, the dashboard is a whole piece of molded pu. Pu is a whole piece of foam including the skin ... its called integral skin. This grade of pu is also used in chairs. The two pu liquid chemical components (namely TDI & polyol) are mixed together and poured into the mold. The skin is formed from the heat generated from the mixing of the two products.</p><p></p><p>The integrity of the whole piece of plastic would be affected when you remove the foam ... maybe wrapping a leather skin ontop of the dashboard may mask the cracks and protect it in some way like putting a cover ontop. If i'm not mistaken once it starts cracking it doesn't stop unless major repair is done to it by using fillers and coatings ... even so i have my doubts.</p><p></p><p>That is why Dashboards of new cars are made of poly carbonate or harder pu so that the dashboards last longer though i don't think the cars would <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="ludavic, post: 161733, member: 719"] hi tyke, the dashboard is a whole piece of molded pu. Pu is a whole piece of foam including the skin ... its called integral skin. This grade of pu is also used in chairs. The two pu liquid chemical components (namely TDI & polyol) are mixed together and poured into the mold. The skin is formed from the heat generated from the mixing of the two products. The integrity of the whole piece of plastic would be affected when you remove the foam ... maybe wrapping a leather skin ontop of the dashboard may mask the cracks and protect it in some way like putting a cover ontop. If i'm not mistaken once it starts cracking it doesn't stop unless major repair is done to it by using fillers and coatings ... even so i have my doubts. That is why Dashboards of new cars are made of poly carbonate or harder pu so that the dashboards last longer though i don't think the cars would :D [/QUOTE]
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