ARATHANE® 5753-A/B (LV)

• Excellent hydrolytic stability giving improved reliability
• 100% solids for improved ease of use and handling
• Low outgassing, meeting NASA requirements
• High thermal shock resistance offering greater component protection and reliability.

System Preparation
 

• Exposure of part A to low temperatures for prolonged periods may cause crystallization.
• Part A must be re-liquified by heating to 158°F (70°C). Heat part A until clear amber solution is achieved. Remove container from oven.
• Do not disturb contents. Allow material to cool to 77ºF to 104ºF (25°C - 40°C) in a controlled environment, do not force cool.
• Measure height of the precipitate from outside of bottle.
• Do not use if level of precipitate is above 3/8 inches (0.6cm) or if liquid remains cloudy or contains gelled particles.
• Contact our Customer Service Department with lot number, date received and condition of bottle.
• Material is ready for use if level of precipitate is below 3/8 inches.
• Do not agitate. Slowly decant clear resin out of the bottle without disturbing the precipitate.
• Enough material has been packaged to allow for any precipitate and to assure sufficient Part A.
• For best result, filter Part A through a nylon sieve, 10 - 25 micron size.
• Use entire bottle so remaining material will not be contaminated with moisture.
• If this is not possible, any remaining material must be blanketed with dry nitrogen or argon and the cap securely tightened.
• Store at 77ºF to 104ºF (25°C- 40°C) for best long-term stability.

Mixing:

• Container should be plastic, glass, or metal. Paper and wooden containers or utensils should be avoided because of their high moisture content.
• Weigh Part B into container first. Add Part A to container.
• (Do not use Part A if precipitate level is greater than 3/8 inches). Slow machine mixing or hand stirring will minimize air entrapment.
• Complete and thorough mixing of Part A and B is essential for optimum end properties.
• Mixture may be vacuumed by drawing 29 - 29.5 inches of Hg for 2 - 3 minutes.
• Enough room should be allowed for expansion inside the container as the material will tend to rise and “break”.

Recommended cure times*

• 24 hours at 77ºF (25°C) or
• 8 hours at 203ºF (95°C)

* Cure schedule results in approximately 90% of final properties. Additional room temperature or elevated temperature curing is required for 100% properties.

keep out of reach of children

• When stored in a dry place in its original sealed original container at a temperature between 64°F and 104°F (18°C and 40°C) the components of Arathane® 5753-A/B (LV) have a six months shelf-life.
• The components should not be exposed to direct sunlight.
• ARATHANE® 5753-A/B (LV) is moisture sensitive.
• Partial containers should be blanketed with dry nitrogen or argon prior to being tightly resealed after each use.
• Work in a well-ventilated area and use clean, dry tools for mixing and applying.
• For two component systems, combine the resin and HARDENER according to mix ratio.
• Mix together thoroughly and use immediately. Material temperature should not be below 64°F (18°C) when mixing.