Technical Data Sheet
Description
Epoxa us 1730-01 epoxy resin is a clear low viscosity liquid formulated for applications where high electrical properties, high resistance to
mechanical and thermal shock are needed. It is derived from a family of low viscosity resins that possess transparency and ease of use for
the final user.
Resin 1730-01 can be mixed with other liquid or solid epoxy resins to achieved the desired product characteristics and viscosities.
Liquid modifiers, diluents, flexibilizers can be added to reach optimum properties and because of its low viscosity, high percentages
of fillers can be used in systems using this resin.
Long shelf life and product stability makes epoxa us 1730-01 resin an ideal main resin in the formulation of systems for the encapsulation of
transformers, coils and other electric-electronic components that operate up to 130c (266f).
This product can be cross-linked or hardened with several curing agents to attain desired properties.
Key Features and Benefits
*
Motors, Transformers, coil encapsulation
*
Electronic encapsulation systems
*
Chemical resistant electrical coatings
*
High Impact properties
*
Variable working times at room temperature
*
Different curing agents technology resin component
*
Excellent bonding agent
Controlled flexibility compounds
Carbon and fiberglass epoxy electronic laminates
Nature friendly composition
*
Sales Specification
PROPERTIES:
Color
Viscosity 77f / 25c
Weight per epoxide
1730-01
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poxa us
e
Resins
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*
*
Units
Value
Test Method
1 maximum
Gardner
ASTM D1544
Cpoise
25-45
ASTM D445
G/EQ
168- 175
ASTM D 1652
Typical Properties
PROPERTIES:
Viscosity at 50c
Viscosity at 75c
Density 77f / 25c
Units
Value
Test Method
3.9
Poise
Poise
0.9
ASTM D445
LB/GAL
9.1
Higher filler percentages
*
ASTM D445
ASTM D1475
Density 77f / 25c
G/ML
1.09
Curing Agents
Epoxa us 1730-01 resin can be cross-linked or cured with three types of curing agents. The properties of the final product will depend on your selection.
These three curing agents are epoxa us 20-01, epoxa us 21-01 and epoxa us 31-01.
Some information about these curing agents and their recommended concentrations, typical gel times, density and viscosity data are shown in Table 1.
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Performance Properties
Adhesion Properties
Epoxa us 1730-01 creates strong adhesions specially with curing agent epoxa us 21-01. This hardener also gives flexibility to the system.
Applications using any of the three curing agents will exhibit low shrinkage during cure and superb mechanical properties.
Table 1 Curing Agents for epoxa us 1730-01
Curing Agent
epoxa us 21-01
epoxa us 31-01
Type
phr (1730-01)
Gel Time/min/25c/77f
10
Liquid
17
Liquid
14
Density/lbs/gal
8.2
8.9
8.7
Viscosity/77f/25c/cP
Color/Gardner
2
2950
6
200-300
8
epoxa us 20-01
Liquid
35
25
35
Main Properties
26(68f/20c)
epoxa us 31-01
Maximum hardness an excellent mechanical and chemical properties. Room temperature cure. maximum operaring temperature 105c (221f).
Highest general properties and excellent thermal resistance. Complete curing through heat.Performance up to (130c 266f).
epoxa us 21-01
Gives greater flexibility and adhesion to the compound. Easier to work with. Fast cure at room temperature. Performance up to 105c.
Electrical Properties
Epoxa us 1730-01 cured systems have great dielectric and insulating properties. Systems with excellent volume resistivities, high
dielectric constants and superb dissipation factors can be obtained at ambient temperatures with epoxa us 20-01 and 21-01 and
with heat curing using epoxa us 31-01.
Chemicals Resistance
Epoxa us 1730-01 cured systems have good chemical resistance to a wide range of chemicals like caustic, acids, solvents and petroleoum
derivatives. Chemical resistant systems can be formulated using epoxa us 1730-01 resin.
Mechanical Properties
High strenght with high performance materials can be obtained using epoxa us 1730-01 resin with various hardeners. Tensile values greater than
7000 psi with modulus greater than 300 000 psi with unfilled systems are possible. This compounds are usually hard unless high percentage
elongation is desired.
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oxa us
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For additional information covering the use of epoxa us 1730-01 resin with our variety of curing agents and the formulations resulting from
them please contact epoxa us by phone, e-mail or letter and our team will work with you to recommend and achieve the system solution for your
project or application.
Epoxy curing agents when mixed with epoxy resin cure faster with high temperature and slower with low temperature, the mixture reaction will
generate heat so a thin film of resin and hardener will take longer to cure than a thick mixture or mass of resin and hardener.
Exact cure time will depend on temperature, sample mass or thickness and most importantly curing agent used. Since cure times decrease with
mass or volume, special consideration and testing should be conducted when mixing larger amounts of material to achieve desired goals in working
times and the overall application of a given system.
Note:
Spills
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Curing
Packaging and Dispensing
Epoxa us 1730-01 resin is availablein 500 lbs drums, 5 gallon pails and individual gallons.
It can be stored at 100-120 f (38-49c) for ease of handling.
Viscosity will change 10-15 poise for each degree in temperature the product varies from 25c the higher temperature less viscous and lower
temperature more viscous.
Always dispense the resin at the lower temperature that works for your application because it is always better to handle low temperature material than
otherwise even though epoxa us 1730-01 can be dispensed at 100-120f (38-49c) safely.
Absorb liquid on vermiculite, floor absorbent or other absorbent material.
Small Spill
Large Spill
Persons not wearing protective equipment should not participate until clean up has been completed. Stop spill at source, dike area of spill to stop
spreading of the product, pump liquid to salvage tank and remaining liquid can be taken on sand, clay, or other absorbent material an put into
containers.
Dispose of in accordance with all applicable local, state and federal regulations.
If this material becomes a waste, it would not be a hazardous waste by RCRA criteria ( 40CFR 261).
Place in an appropiate disposal facility in compliance with local and federal regulations
Any clothes affected by the spill should be disposed of to avoid further contamination.
These products are sold and manufactured for industrial use only, Material Data Sheets are available upon request from epoxa us and its
affiliates. Epoxa us recommends reading the MSDS completely prior to using the product.
Transportation
DOT Description
NON-REGULATED BY D.O.T.
DOT information - 49 CFR 172.101
CFR_ROAD NOT REGULATED FOR TRANSPORT
IATA_C NOT REGULATED FOR TRANSPORT
CFR_RAIL NOT REGULATED FOR TRANSPORT
IMDG NOT REGULATED FOR TRANSPORT
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oxa us
Requests made to epoxa us about our products shall be handled by a representative.
For product storage and handling procedures to
mantain product quality within our stated specifications, please review Certificates of Analysis, which are available.
.
Use of other materials in conjunction with epoxa us products may require additional procedures and precautions. Please review and follow the safety
information provided by the manufacturer of other materials.
Limitations
Customers must evaluate epoxa us products and make their own determination as to fitness of use in their particular applications, projects and
methods.
From automotive to mining, from electronics to construction, products from epoxa us incorporated lead the way and have become standard products
in their respective industries. We have a strong presence in epoxy systems and advanced materials with a 40+ year heritage of innovation and with
applications that improve everyday operations. By knowing our customers needs and creating custom technology for them, we provide science based
’
solutions to help customers increase performance, solve product development issues and engineer better manufacturing processes.
Contact Information
For product prices, availability, or order placement, contact our customer service by visiting www.epoxaus.com
For literature and technical assistance, visit our website or call us with your questions.
epoxa us products are registered trade marks of epoxa us incorporated and its affiliates.
DISCLAIMER
The information provided herein was believed by epoxa us incorporated (collectively with its subsidiaries, and trademarks) to be accurate at
the time of preparation or prepared from sources believed to be reliable, but it is the responsibility of the user to investigate and understand other
pertinent sources of information, to comply with all laws and procedures applicable to the safe handling and use of the product, and to determine the
suitability of the product for user's intended application or use. All products supplied by epoxa us are subject to epoxa us’s standard terms and
conditions of sale.
EPOXA US MAKES NO WARRANTY, EXPRESS OR IMPLIED, CONCERNING THE PRODUCT OR THE MERCHANTABILITY OR
FITNESS THEREOF FOR ANY PURPOSE OR CONCERNING THE ACCURACY OF ANY INFORMATION PROVIDED BY EPOXA US, except that the
product shall conform to epoxa us specifications. Nothing contained herein constitutes an offer for sale of any products.
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