Description of YE-9301/YH-9301
Testing aligned with national regulations has been conducted for the properties shown. These results are for customer guidance; however, actual outcomes must be assessed against the end-user's implementation context.
Specification
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YE-9301 Resin is a modified BPA epoxy resin |
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Items |
Unit |
Standard |
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Appearance |
Visual |
Transparent viscous liquid |
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Epoxy value |
Eq/kg |
4.8-5.2 |
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Viscosity (25℃) |
mPa.s |
4000-8000 |
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Density (25℃) |
g/cm³ |
1.10-1.20 |
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Vapor pressure(25℃) |
Pa |
＜0.01 |
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Flashing point |
℃ |
Approx.135 |
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YH-9301 Curing Agent is a liquid modified carboxylic anhydride curing agent |
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Items |
Unit |
Standard |
|
Appearance |
Visual |
Pale yellow or slight yellow liquid |
|
Viscosity (25℃) |
mPa.s |
400-800 |
|
Density (25℃) |
g/cm³ |
1.15-1.25 |
|
Vapor pressure(25℃) |
Pa |
Approx.0.5 |
|
Flashing point |
℃ |
Approx.140 |
Application
Suitable for medium and high voltage dielectric solutions for:
- 10-40.5kv bushings
- Contact tubes
- Insulating barriers
- Other isolation parts
Gel time
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Temperature |
Gel Time |
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At 120 ℃ |
11-19mins |
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At 140 ℃ |
4-6mins |
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At 160 ℃ |
Approx.2mins |
Physical & Mechanical Properties
Test mode:
Mix. Ratio: YE-9301 Resin/YH-9301 curing agent/filter: 100/100/400
Curing conditions: 80℃*2hours+140℃*8hours
Ps.: The properties listed below are tested in accordance with national standards and are provided for customer reference only. Actual characteristics must be verified based on end-user's operational conditions.
|
Properties |
Typical value |
Properties |
Typical value |
|
Tg(DSC) |
90-110℃ |
Thermal conductivity |
0.8-0.9W/mk |
|
Tensile strength |
60-85N/mm² |
Thermal decomposition temperature |
＞320℃ |
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Flexural strength |
100-130N/mm² |
Water absorption |
0.10-0.20%by wt. |
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Compressive strength |
140-180N/mm² |
Water absorption |
0.08-0.15%by wt. |
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Impact strength |
8-14kJ/m² |
Surface resistivity |
10⁴Q |
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Curing shrinkage |
0.7-0.9% |
Volume resistivity |
10"Q.cm |
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Flammability(4mm) |
HB degree |
Dielectric strength |
30kv/mm |
|
Flammability(12mm) |
V1 degree |
Dielectric loss |
0.02 |
Storage
Maintain resin/curing agent in securely closed containers at 6–35°C (dry environment). Labeled expiration: 2 years. Post-deadline usage demands reanalysis.
Seal partially emptied packs immediately.
Packing
Epoxy resin 20kg/pail or 220kg/pail
Curing agent 20kg/pail or 220kg/pail
First Aid
Flush eyes thoroughly with clean water for 15–20 minutes. Obtain urgent medical help; refrain from rubbing eyes or unauthorized treatments.
Treatment for skin contact:
Dab contaminants gently with clean fabric.
Rinse skin vigorously ≥15 minutes.
Visit clinic if discomfort/swelling persists.
Other precautions:
Bag tainted clothing airtight.
Evacuate to fresh air if vapor inhalation causes distress.
Retain packaging details for toxicity reference.
Post-incident medical evaluation compulsory.
FAQ
Q1.Can you produce conveyor as our requirements?
A. Yes, OEM is available. We have professional team to do anything what you want from us.
Q2.Is the sample available?
A.Yes, we are providing free of samples are available for you to check the quality once confirmed after 1~2day.
Q3.Is there the products tested before shipping?
A.Yes, of course. All of our conveyor belt we all will has been 100%QC before shipping. We test every batch every day.
Q4.How your quality guarantee?
A.We have 100% quality guarantee to customers. We will be responsible for any quality problem.
Q5.Can we visit your factory before place the order?
A.Yes,Very welcome that must be nice to set up good relationship for business.
Q6.Can we be your agent?
A. Yes, welcome to cooperation with this. We have big promotion in the market now. For the details please contact with our overseas manager.
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