Acrylic modified silicone
resin IOTA 6146A
Product description:
This product has excellent
high and low temperature resistance and water repellency and moisture
resistance.
It also has excellent
weather ability and chemical resistance. This product can be surface-dry at
room temperature.
After fully cured, it has
high hardness (≥ 2H), high gloss, good fullness, and good gloss and color
retention. Combined with a polyurethane curing agent (such as 3390), it can be
fully cured and made into a polysiloxane topcoat.
IOTA 6146A is widely used in high
temperature resistant coatings and weather resistant coatings of 200 to 400
degrees.
Technical index:
Appearance: light yellow to
colorless transparent liquid, allowing milky white light, no mechanical
impurities
Solid content: 50±1%
Viscosity: 80~160 (Apply 4
cups)
Acid value: : <7 mg
KOH/g
Curing method:
This product can dry
quickly at room temperature and has a certain hardness. 3390 with 15% of the
total resin can be fully cured at room temperature. This product is completely
cured by high temperature baking, 40 minutes at 200 °C; 20 minutes at 250 °C.
Amino resin can shorten the curing time. Precautions: a. The dilution solvent
used in this product must not contain water, sulfur-containing compound
pyridine and its impurities, otherwise it will affect the adhesion, dryness and
other properties of the resin paint film. b. During the processing of this
product, a large amount of flammable, explosive and toxic solvents such as
xylene will be volatilized. Attention should be paid to strengthening the ventilation
on site, paying attention to fire prevention, and strictly cutting off the fire
source.
Operators should pay
attention to labor protection. c. The equipment and utensils used in the
processing of this product must be clean. Strictly prevent the mixing of dust,
foreign matter and water. d. Acids, alkalis, organic acid salts and amine
compounds can accelerate the curing of this product and affect the heat
resistance and electrical properties. Therefore, this product should be
strictly isolated from these substances during storage.
Storage:
The storage period of this
product is tentatively set for half a year. This product should be stored in a
ventilated, cool and dry place to prevent direct sunlight; prevent serious
pollution by acid and lye, and should isolate the fire source and keep away
from the heat source.
Package:
This product is packed in
200KG iron drum.