Hot Test Fluid - 腐蚀 保护 Additive

Metal Guard 830 HTF is a water-soluble, hot test fluid additive designed specifically for today’s high
performance, multi-metal, internal combustion engines. Metal Guard 830 HTF is formulated to perform in both
conventional and synthetic engine coolants while providing superior corrosion for all internal engine surfaces.

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"We've worked with Hubbard-Hall for over 30 years. We rely heavily on their technical expertise. They are extremely responsive. "
鲍勃而言
总统
Cleveland Black Oxide

Engine Surface Compatibility

The ASTM D-1384 test data below was performed by a third party laboratory with Metal Guard 830 HTF at 5% by volume in city water. These results demonstrate its performance on the metals listed below.

Why Metal Guard 830?

Superior corrosion protection during testing and storage.

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学习 about corrosion protection and find out why it is such an important step in the metal finishing process.

Hot Test Fluid 腐蚀 保护 Additive

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Metal Guard 830 HTF is a water-soluble, hot test fluid additive designed for high performance internal combustion engines.

Precise 腐蚀 Resistance, Lubricity and Decorative Finish

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The Metal Guard product
line offers 42 rust preventative variations that are specific to
你的需求.

Case Study: Putting The Brakes on Flash Rust

The Challenge
A leading remanufacturer of automotive brake calipers was having problems with flash rust appearing on their finished goods. What was even worse was the fact that the issue was not revealing itself until after the remanufactured parts were already shipped to retail stores and customers were pulling boxes off of store shelves and seeing the surface rust, forcing the chain stores to return the products to the distributor.

A Senior Technical 产品 Manager for the remanufacturer approached Hubbard-Hall at AAPEX 2015 about solving the flash rust problem, as well as restoring the confidence of the company to distributors of its products.

Need help choosing the right rust preventative?

Getting the right answer starts with asking the right questions. That’s why we’re here. 1-866-441-5831

大家一起说


Water Based 腐蚀 Inhibitors

产品pH推荐
Operating Temperature
Concentration腐蚀
保护
(ASTM D-2247)
底物
Metal Guard 800-D11

环境.5-5%48小时. (Over bare 钢)钢, stainless 钢
Metal Guard 830 HTF8.2环境 to 160° F5-20%50小时. (Over bare 钢)castings, 铁、钢
Metal Guard 85011环境2-4%36个小时. (Over bare 钢)铁、钢
Poly Film 201011环境5-10%36个小时. (Over bare 钢)

Water Displacing Rust Preventative for Dip, Spray or Brush 澳门威尼斯人网上赌场

产品Base闪点Film Characteristic腐蚀 保护
(ASTM b - 117)
不着色的
Metal Guard 450溶剂
142°FDry-to-touch48小时. (Over black oxide)x
Metal Guard 510溶剂/油145°FOily thin film100小时. (Over black oxide)x
Metal Guard 560溶剂/油142°FOily thin film180小时. (Over black oxide)x

Water Emulsifiable Metal Guard 产品s

产品推荐 Operating TemperatureConcentration腐蚀 保护
(ASTM b - 117)
腐蚀 保护
(ASTM D-2247)
Torque Reduction
Metal Guard 320150°F5-20%100 hr. (Black Oxide, 10% solution)
Metal Guard 700环境50-100%360 hr. (Bare Steel, 100% solution)
无机磷 & 石油# 168 - lc120-150°F5-20%24 hr. (Black Oxide, 10% solution)
x

Wax Emulsions and Acrylic Resins

产品属性Concentration腐蚀 保护
(ASTM D-1735)
Film CharacteristicStable Emulsion
Metal Guard 600Acrylic lacquer50-100%Clear hard filmx
Metal Guard 660Styrennated acrylic laquer50-100%Clear hard filmx
Metal Guard 914蜡乳液50-100%Soft dry filmx
Metal Guard 916蜡乳液50-100%Clear non-tacky UV-traceable filmx
Metal Guard 919蜡乳液50-100%120+ hr. of water fog exposureThin dry filmx