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LUMISIL® 103 HT A/B
LUMISIL® 103 HT A/B is a 2-part silicone elastomer (1:1) that cured under thermal condition for displays.
Properties
- High thermal resistance at heat release rate (HRR) test
- Low viscosity for various applications
- Remarkable optical stability under harsh condition
- Excellent thermal stability
- High adhesion with tough structure
- Low volume shrinkage with flexibility of molecular structure itself
Specific features of LUMISIL® 103 HT A/B
- Addition Curing
- fast curing at moderate temperatures
- Fast curing under heat
- Flowable
- Highly transparent
- No chemical shrinkage
- Two-component
Data sheets
- Optical bonding for touch screen panel
- Encapsulation of optical & electronic components
- Production of damping elements
Surface preparation
All surfaces must be clean and free of contaminants
that will inhibit the cure of LUMISIL® 103 HT A/B.
Examples of inhibiting contaminants are sulfur-containing
materials, plasticizers, urethanes, amine-containing materials,
and organometallic compounds – especially organotin compounds.
If a substrate’s ability to inhibit cure is unknown, a small-scale test
should be run to determine compatibility.
Degassing before Mixing
In mass production, degassing is essentional process before mixing of materials
Mixing ratio
Part A (LUMISIL 103HT A) : Part B (LUMISIL 103HT B) = 1 : 1
Curing
Curing speed can be adjusted by temperature and
time. Heat can accelerate the curing process.
We recommend running preliminary tests to optimize
conditions for particular applications. Comprehensive
processing instructions are given in below.
60'C / 1hr at 300 μm standard thickness
Tack free time can be increased or decreased
depending on the applied temperature.
Packaging
- 1 KG Bottle PE
- 9 KG Bottle PE
Storage
LUMISIL® 103 HT A and LUMISIL® 103 HT B should
be stored between 5 °C and 30 °C and below 60%RH
in the tightly closed original container.
The 'Best use before end' date of each batch appears
on the product label.
Shelf life
LUMISIL® 103 HT A : 1 year
LUMISIL® 103 HT B : 1 year
Storage beyond the date specified on the label does
not necessarily mean that the product is no longer
usable. In this case however, the properties required
for the intended use must be checked for quality
assurance reasons.
Sales and support
06612-060 Jandira
Brazil
+55 11 4789-8345 (Fax)
Website
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Distributors
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04547-006 São Paulo
04547-006 São Paulo