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Catalyst X -8: (methylethylketone peroxide 50%)

Luperox K12G MEKP Catalyst for Vinyl Ester and Polyester Resins

WAA9999-20
14 Items
€3.90
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Luperox® K12G is a Methyl Ethyl Ketone Peroxide phthalate free. In ortho- and isophthalic resins, Luperox® K12G gives long gel time and is therefe particularly recommended for the manufacture of very large molded pieces when the room temperature is elevated.

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Luperox® K12G is a Methyl Ethyl Ketone Peroxide phthalate free. In ortho- and isophthalic resins, Luperox® K12G gives long gel time and is therefore particularly recommended for the manufacture of very large molded pieces when the room temperature is elevated. Thanks to its specific composition and its low content in hydrogen peroxide, Luperox® K12G is well adapted to the cure of a wide variety of vinyl ester resins with no foaming affect.

Typical concentrations for Luperox® K12G are from 1 to 3% by weight based on resin and for cobalt accelerator from 0,25% to 4% based on1% metal content solution. Faster reaction and shorter demold times can be obtained by the addition of promoters such as dimethyl aniline or diethyl aceto-acetamide to the cobalt accelerator.
Luperox® K12G is recommended for the curing of ortho- and isophthalic, Bisphenol-A, neopentyl-glycol or Vinyl Ester resins at temperatures between 15 and 50°C in presence of cobalt accelerator.

Typical applications of Luperox® K12G are:
- Hand lay up,
- Spray up,
- Centrifugal casting and filament winding,
- Polyester concrete,
- Gel coats,
- Curing of vinyl ester resins.

Type of supply

Luperox® K12G x 20 g, supplied in plastic bottle

Luperox® K12G x 100 g, supplied in plastic bottle

Luperox® K12G x 0.5 kg, supplied in plastic bottle

Luperox® K12G x 1 kg, supplied in plastic bottle

Luperox® K12G x 5 kg, supplied in plastic keg

Luperox® K12G x 25 kg, supplied in plastic keg

14 Items
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ADR (DANGEROUS GOODS)

Some products will be considered dangerous goods (ADR) when their container exceed certain amounts. ADR products must be transported by special transport agencies, such as DACHSER.

* The following products will be considered ADR (Dangerous Goods) when their container EXCEED the values shown in the table below. Products of equal or smaller size than those shown will not be considered ADR, so they may be transported also by SEUR/DPD and GLS.

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PRODUCT                                                                     

Polyvinyl and Isopropyl alcohol ................................................  1 L

Ethylmethylketone / Methyl ethyl ketone ................................... 1 L

Acetone ....................................................................................   1 L

Methyl ethyl ketone Peroxide (MEKP Catalyst) .......................125 ml

Liquid Amine or Liquid Polyamide (Epoxy Resin Hardener) ....... 5 L

Resins, Top Coats and Gel Coats ................................................ 5 L

Paints ......................................................................................... 5 L

Styrene and MW Paraffin Solution .............................................. 5 L

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If you have selected a product whose container size is considered ADR and you choose DPD/SEUR or GLS as carrier, those ADR products will be transferred into smaller containers to not breach the European Agreement concerning the International Carriage of Dangerous Goods by Road. That is, if you order a 25 kg resin drum and you select DPD or GLS as carrier because you need the products sooner, the resin will be supplied in 5 containers of 5 kg each. This exception is not applicable to Methyl ethyl ketone Peroxides (MEKP).

In any case, drums bigger than 25 kg must be shipped by DACHSER.

* Shippings to Portugal will be always carried by Torrestir

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Maurycy Kw..  -   (Niepołomice, Poland)
Fast shipping, clean bottles with safety caps. Good quality.
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