Used in protecting of electronic components and otherIOTA Silicone Encapsulating Rubber LSR 33G series (Condensation Cured)will protect components against shock

• Customization: Available
• Material: Organic Silicone
• Application: Household, Medical, Industrial, Agricultural
• Model NO.: IOTA Silicone Encapsulating Rubber LSR 33G series
• Certification: ISO, FDA, REACH, RoHS
• Mixing Ratio: 10:1
• Curing Time(Hrs): 4-10
• Hardness(Shore a): 10-35
• Thermal Conductivity(W/M·K): >=0.8
• Transport Package: 1kg, 3kg, 5kg, 10kg, 20kg, 25kg, 200kg
• Specification: 1kg, 3kg, 5kg, 10kg, 20kg, 25kg, 200kg
• Trademark: iota
• Origin: Bengbu Anhui China
• HS Code: 391000
• Production Capacity: 800t/Moth
• Package Size: 15.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 1.000kg

Product Description

 IOTA Silicone Encapsulating Rubber LSR 33G series (Condensation Cured)
Product Introduction
Potting silicone is a low viscosity, color adjustable liquid silicone rubber compound. It will protect components against shock, vibration, moisture, ozone, dust, chemicals and other environmental hazards.
Application
Used in protecting of electronic components and other assemblies.
Properties
Low viscosity.
High and low temperature resistant.
Fire and water proof.
Can be bonded with electronic components.
Parameter:

	LSR 3304G	LSR 3411G	LSR 3301G	LSR 3311G	LSR 3303G	LSR 3300G
Color	Black	Black	White	White	Grey	Transparent
Density(g/cm^3)	1.25	1.25	1.25	1.25	1.25	0.98
viscosity(mPa.s)	6000±500	6000±500	6000±500	6000±500	6000±500	2000-3000
	10:1	10:1	10:1	10:1	10:1	10:1
Working time(mins)	30-40	30-40	30-40	30-40	30-40	50-60
Curing time(hrs)	4-6	4-6	4-6	4-6	4-6	8-10
Hardness(Shore A)	30±5	30±5	30±5	30±5	30±5	15±5
Adhesive	No	Yes	Yes	Yes	No	Yes
Thermal conductivity(W/m·K)	≥0.8	≥0.8	≥0.8	≥0.8	≥0.8	≥0.2
Volume resistivity(Ω.cm)	≥10^14	≥10^14	≥10^14	≥10^14	≥10^14	≥10^14
Breakdown voltage(KV/mm)	≥20	≥20	≥20	≥20	≥20	≥20
Dielectric constant(50 HZ)	2.7~3.3	2.7~3.3	2.7~3.3	2.7~3.3	2.7~3.3	2.7~3.3
Dielectric loss(20 HZ)	≤0.02	≤0.02	≤0.02	≤0.02	≤0.02	≤0.02
Operating temperature(°C)	-50~250	-50~250	-50~250	-50~250	-50~250	-50~250
Flammability rating	UL94-V0	UL94-V0	UL94-V0	UL94-V0	UL94-V1	UL94-HB
Waterproof level	IPX6	IPX8	IPX6	IPX8	IPX6	IPX4

The above data are tested and obtained in a strict laboratory (25°C).
Cure inhibition Silicone rubber compound will cure in contact with most clean, dry surfaces. For adhesive type silicone, electronic components need to be cleaned.
How to use
Mixing        
Dispensing required amounts of Parts A and B into mixing container (10A:1B by volume or weight), making sure that you scrape the sides and bottom of the mixing container several times. After mixing parts A and B, vacuum degassing is recommended to eliminate any entrapped air in liquid silicone rubber.
Pouring
For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its own level. A uniform flow will help minimize entrapped air.It is recommended to use an automatic glue filling machine, and the silicone rubber does not generate air bubbles during the stirring and filling process.
Curing
Silicone will cure to a flexible rubber within 24 hours at room temperature (22°C-25°C) and the mold can then be separated from the original. High temperature cures fast,low temperature cures slowly.The best bonding performance of the adhesive silicone can be achieved after the silicone has been cured for 72 hours.
Storage
When stored at or below 30°C in the original unopened containers, this product has a usable life of 12 months from the date of production. Storing material at warmer temperatures will also reduce the usable shelf life of unused material.Silicone rubber will precipitate during long-term storage, and the precipitate is a flame retardant and thermally conductive material. It is used after stirring evenly without affecting the use and quality.
Packing
This product is available in 1kg, 3kg, 5kg, 10kg, 20kg, 25kg, 200kg
Samples are available in 0.5kg, 1kg