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Resin Models

Resin Model Cars

Although there are many different types of resin in use in the composite industry, the majority of structural parts are made with three main types, namely polyester, vinylester and epoxy.

Polyester resins are unsaturated resins formed by the reaction of dibasic organic acids and polyhydric alcoholsPolyester resins are used in sheet moulding compound,bulk moulding compound and the toner of laser printers. Wall panels fabricated from polyester resins reinforced with fiberglass — so-called fiberglass reinforced plastic(FRP) — are typically used in restaurants, kitchens, restrooms and other areas that require washable low-maintenance walls.

Unsaturated polyesters are condensation polymers formed by the reaction of polyols (also known as polyhydric alcohols), organic compounds with multiple alcohol or hydroxy functional groups, with saturated or unsaturated dibasic acids. Typical polyols used are glycols such as ethylene glycol; acids used are phthalic acid and maleic acid. Water, a by-product of esterification reactions, is continuously removed, driving the reaction to completion. The use of unsaturated polyesters and additives such as styrene lowers the viscosity of the resin. The initially liquid resin is converted to a solid by cross-linking chains. This is done by creating free radicals at unsaturated bonds, which propagate in a chain reaction to other unsaturated bonds in adjacent molecules, linking them in the process. The initial free radicals are induced by adding a compound that easily decomposes into free radicals. This compound is usually and incorrectly known as the catalyst. Substances used are generally organic peroxides such as benzoyl peroxide or methyl ethyl ketone peroxide.

Polyester resins are thermosetting and, as with other resins, cure exothermically. The use of excessive catalyst can, therefore, cause charring or even ignition during the curing process. Excessive catalyst may also cause the product to fracture or form a rubbery material.

$239.95
Handbuilt, 1/43rd, Ferrari, DVA Models
DVA Models D0100 Ferrari 333SP Momo # 30 'Giampiero Moretti - Mauro Baldi - Arie Luyendik - Didier Theys' winner 24 hrs of Daytona 1998, 1/43rd scale...
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$239.95
Handbuilt, 1/43rd, Porsche, DVA Models
DVA Models D0348 Porsche 917 K Gulf #1 "Jo Siffert - Brian Redman" 2nd pl. 24 hrs. of Daytona 1971, 1/43rd scale handbuilt model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$239.95
Handbuilt, 1/43rd, Porsche, DVA Models
DVA Models D0418 Porsche 917 K #3 Martini Racing Team 'Vic Elford - Gerard Larrousse' winner 12 hrs of Sebring 1971, 1/43rd scale handbuilt model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$239.95
Handbuilt, 1/43rd, Porsche, DVA Models
DVA Models D0426 Porsche 917 K #22 Martini Racing "Helmut Marko - Gijs van Lennep" 1st pl. Le Mans 1971, 1/43rd scale handbuilt model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$239.95
Handbuilt, 1/43rd, Porsche, DVA Models
DVA Models D0444 Porsche 917 K #23 Team Porsche Salzburg "Hans Herrmann - Richard Attwood" 1st pl Le Mans 1970, 1/43rd scale handbuilt model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$249.95
Handbuilt, 1/43rd, Corvette, DVA Models
DVA Models D-1401 Chevrolet Corvette DP #5 Action Express Racing "Darren Law - David Donohue - Christian Fittipaldi" 5th pl. 24 hrs of Daytona...
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$249.95
Handbuilt, 1/43rd, Corvette, DVA Models
DVA Models D1402 Chevrolet Corvette DP #9 Action Express Racing "J. C. France - João Barbosa - Terry Borcheller - Max Papis" 9th pl. 24 hrs of...
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$249.95
Handbuilt, 1/43rd, Corvette, DVA Models
DVA Models D1406 Chevrolet Corvette DP #5 Action Express Racing "Terry Borcheller - David Donohue" 7th pl. 6 hrs of Watkins Glen 2012, 1/43rd...
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$249.95
Handbuilt, 1/43rd, Corvette, DVA Models
DVA Models D1407 Chevrolet Corvette DP #5 Action Express Racing "Terry Borcheller - David Donohue" 7th pl. 6 hrs of Watkins Glen 2012, 1/43rd...
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$249.95
Handbuilt, 1/43rd, Corvette, DVA Models
DVA Models D1451 Chevrolet Corvette Daytona Prototype Team Action Express Racing #5 "Joao Barbosa - Christian Fittipaldi - Sebastien Bourdais - Brian...
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$239.95
Handbuilt, 1/43rd, Porsche, DVA Models
DVA Models D2039 Porsche 906 L #30 "Jo Siffert - Colin Davis" 1st in cl, 4th oa Le Mans 1966, 1/43rd scale handbuilt model car. SPECIAL...
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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$239.95
Handbuilt, 1/43rd, Porsche, DVA Models
DVA Models D2134 Porsche 908L #64 Porsche System "Hans Herrmann - Gerard Larrousse" 2nd pl oa Le Mans 1969, 1/43rd scale handbuilt model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 4 to 6 weeks minimum.
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