Aradur HY 905

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Aradur HY 905 Specification

Type
Epoxy Hardener

CAS No
111-40-0

EINECS No
203-865-4

Grade
Industrial Grade

Purity(%)
> 98%

Application
Used in combination with epoxy resins for electrical and electronic potting, adhesives, and composite laminates

Color
Light Yellow to Amber

Form
Liquid

Storage Conditions
Keep in tightly closed original container, cool and dry place

Toxicity
Handle with care, avoid skin contact; refer to MSDS for details

Shelf Life
12 months

Mix Ratio (with Resin)
100:30 by weight

Flash Point
> 100°C

Viscosity (at 25°C)
60-120 mPa.s

Amine Value
490-530 mg KOH/g

Density (at 25°C)
~1.0 g/cm³

About Aradur HY 905

Acts as a hydride curing agent, the Aradur HY 905 Epoxy Resin is known for excellent electrical and mechanical properties. It is used with Araldite CY 205 for electrical insulators of medium and high voltages like post insulators, bushings, apparatuses, switches, etc. Our resin is suitable for almost all kind of instrument transformers and distribution transformers. The resin has 150 degrees centigrade flashpoints, 1.18 to 1.22 gm/cm3 density and 150-250 mPa s viscosity at 25 degrees C. Having exceptional thermal endurance properties, the resin offers insensitivity to the influences of atmospheric conditions and chemicals. Aradur HY 905 Epoxy Resin is formulated using an accurate amount of chemical compounds by adopting modern methodologies.

Product details

Country of Origin	Made in India
Material Compatibility	Ceramic,Metal,Plastic
Strength	High
Grade Standard	Chemical
Surface Of Application	Metal,Ceramic,Plastic
Application Industry	Construction,Packaging,Automotive
Packaging Type	HDPE Barrel
Packaging Size	20 kg, 50 kg, 100 kg

High Performance Epoxy Hardener for Versatile Applications

Aradur HY 905 stands out as a high-purity, efficient hardener specially formulated for demanding industrial tasks. Its excellent compatibility with epoxy resins facilitates robust adhesion, electrical insulation, and mechanical strength in a variety of uses. Ranging from electronics potting to composite laminates, its reliable properties cater to the requirements of manufacturers and developers seeking consistency and durability in their final products.

Safe Handling and Storage Guidelines

Proper storage and safe handling are essential for maximizing the shelf life and efficacy of Aradur HY 905. Always store the product in its original, tightly closed container in a cool, dry place. Avoid direct skin contact and refer to the products Material Safety Data Sheet (MSDS) for detailed precautions. These steps help protect users and maintain the products performance over its 12-month shelf life.

FAQs of Aradur HY 905:

Q: How should Aradur HY 905 be mixed with epoxy resin for optimal results?

A: Aradur HY 905 should be blended with epoxy resin at a mix ratio of 100 parts resin to 30 parts hardener by weight. Accurate weighing and thorough mixing ensure proper curing and performance in your application.

Q: What types of applications is Aradur HY 905 commonly used for?

A: This hardener is widely used in electrical and electronic potting, adhesives, and the manufacture of composite laminates, thanks to its high reactivity and excellent mechanical and electrical properties.

Q: When is it necessary to replace Aradur HY 905 after opening?

A: It is recommended to use Aradur HY 905 within its 12-month shelf life when stored in tightly sealed original containers. If the product shows signs of moisture absorption, contamination, or viscosity changes, it should be replaced immediately.

Q: Where should Aradur HY 905 be stored for best shelf stability?

A: The product must be stored in a cool, dry place with the original container tightly closed to avoid moisture or air exposure, which can affect its performance.

Q: What is the process for safely handling Aradur HY 905 during use?

A: While handling Aradur HY 905, always wear appropriate protective gear such as gloves and goggles, avoid direct skin contact, and work in a well-ventilated area. Consult the MSDS for comprehensive safety instructions.

Q: What are the benefits of using Aradur HY 905 over other epoxy hardeners?

A: Aradur HY 905 offers high purity, efficient curing, and a wide application range. Its consistent quality delivers outstanding adhesion and mechanical strength, making it ideal for industrial applications where reliability is critical.

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