Skip to content Skip to sidebar Skip to footer
Home / How to Make Plastic Vents White Again

How to Make Plastic Vents White Again

Post a Comment

White Famicom Comparison

Due to the increased traffic to this article and numerous emails I tin no longer offer support or respond to comments/emails.This article is for educational purposes only. We cannot be held responsible for amercement to you or your equipment.

Why exercise plastics xanthous?

Manufacturers add bromine to ABS plastic to act as flame retardant. Over fourth dimension, those chemicals react to the plastic'due south bones polymers and turn yellow. Sunlight and Rut accelerate this procedure.

How is it Reversed?

The procedure uses peroxide and  UV light (either a UVA seedling, or uncomplicated sunlight) to activate the reaction. This causes hydrogen to bail with bromine costless radicals and restore the colour.

Earlier & After Restoration

Methods of Treatment:

  1. Pure Hydrogen Peroxide with no additives. This is the easiest method and perfect for small-scale items. The peroxide strength ranges from 3% to 12%.  College concentrations above %3 tin just be purchased from Pilus Salon stores. This is the simplest method IF the item tin exist completely submerged. Weaker 3% p eroxide requires longer application time.
  2.  Hydrogen Peroxide Homemade GEL. This method has many names online: seaglow, sauce & retrobright. Recipes & more than info available online. Honestly I dislike to complicated procedure.
  3. Hydrogen Peroxide gear up made GEL. This method is perfect for big items. The peroxide gel will stick to the plastic during awarding. "Cream Peroxide 40Vol" 12% Strength. Its constitute in hair salon stores. Simple, cheap & works. Notation: Some versions of Cream contain unwanted bleaching agents that can have unwanted effects on the plastic. Test your Cream earlier applying to your beloved item. I have also noticed the aforementioned issue with retrobright recipes.

Earlier Cleaning

Famicom with the common yellowed plastic.

Pre Clean:

Use protective goggles and rubber gloves. Strong concentrations of oxi-make clean volition  irritate your skin Place the mixture away from children or pets.
Be sure to remove all nonessential items from the plastic. Soaking newspaper decals and frail labels is  risky. Add 2 Tbsp of Oxi-Make clean / Oxi Magic per gallon of warm water. Mix plenty solution and submerge the plastic.  Allow to soak for 15-30min, scrub stains with a soft toothbrush. Rinse completely afterwards soaking. If plastics are not yellowed stop at this step!

Peroxide Treatment:

Use protective goggles and wear rubber gloves. Peroxide volition  irritate your skin and can cause incomprehension! Place the mixture away from children or pets!

Exist sure to remove all nonessential items from the plastic. This method is only suitable for previously white or light grayness plastics. Colored plastics will have mixed results and damage the surface color. Never treat newspaper decals and delicate labels. With the Famicom Console below I covered the main logo with articulate scotch tape and trimmed the edges. The Japanese pointer stickers were unaffected by the peroxide.


My Ingredients for this Tutorial:

  • Hydrogen peroxide 12%.  "Foam Peroxide 40Vol" Institute at hair salon stores.

No mixing or other ingredients needed.  The cream version works similar a Gel and sticks to the plastic easily.
Use a brush and but coat the entire piece of plastic. Make sure to coat all areas.

Apply evenly

In one case coated, seal the item in a large ziplock bag or large clear garbage pocketbook. Sit the particular outside in straight sunlight. After iii-iv hours the item should turn to its original color, rotate detail every hour. Rinse and repeat until desired color is obtained. DO non allow the cream to dry! This volition cause scars on the plastic surface.  Avoid hot areas such every bit black asphalt.

3-four Hrs Full Sunday

Rinse item completely and remove all traces of peroxide from the plastic. For a complete restoration use a topcoat of Novus Plastic Polish #1 or 303 UV Protectant. These will restore the high gloss and protect the plastic from future degradation.

I promise that you find this website useful and informative. Please feel free to leave your comments or suggestions below. Due to the increased traffic to this page and numerous emails I tin no longer offer support or reply to comments/emails for this procedure.

morrisligive.blogspot.com

Source: http://www.retrofixes.com/2013/10/how-to-clean-whiten-yellowed-plastics.html

Post a Comment for "How to Make Plastic Vents White Again"