If corrosion is a problem in the wet end of your paper machine, try GMI 7006E coating. This aluminum/epoxy coating provides dual protection against corrosion and is especially effective on fly rolls in the supercalendar section. To create this coating, we spray an aluminum base coat with a 2-part epoxy sealer over it. The sealer is then cured to create an inert barrier.
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This coating is a great replacement for the white paint used by most O.E.M.'s because even if the sealer wears out, there is the aluminum base coat to provide corrosion protection. Below are the specifications for the coating. Please call us for a FREE sample, or if you have any questions regarding this product. --COATING PROPERTIES-- |
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Coating thickness: |
.006"/.010" |
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Max. Cont. Service Temp: |
250°F |
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Surface finish: |
100-200Ra |
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We offer GMI 3015R as an alternative to fluoropolymer sleeves that are very delicate and easily damaged, and fluoropolymer impregnated coatings, which are expensive and cannot be done on-site. This coating can be sprayed on-site, provided that the can is accessible. The 1st and 2nd cans after the size press are usually easily done. For cans other than the 1st or 2nd, we will send one of our qualified Sales Technicians to your mill to inspect the installation and discuss the possibilities with you. The coating is a nickel-chrome-boron alloy, with a silicone release agent sprayed on immediately afterwards. This result in a long lasting durable release coating that can be doctored. Best of all, most cans can be coated in 8-10 hours! --COATING PROPERTIES-- |
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Coating thickness: |
.003"/.004" |
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Max. Continuous Service Temp: |
1,500°F |
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Hardness: |
62 Hrc |
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Surface finish: |
200-300 µin Ra |