High and Low Temperature Resistance Iota Flsr4000 Fluorosilicone Sealant for Engines, Transmissions

• Material: Organic Silicone
• Application: Household, Medical, Industrial, Agricultural
• Certification: ISO, FDA
• Viscosity: 188
• Density: 1.44
• Tensile Strength: 3.6-4.0
• Model NO.: IOTA FLSR4000
• Tear Strength/kN/M: 10.6-11.2
• Transport Package: 20 Kg, 200 Kg Drums
• Trademark: Iota
• Origin: Anhui Bengbu
• HS Code: 39100000
• Production Capacity: 1000tons

Product Description

IOTA FLSR4000 fluorosilicone sealant

Description:
IOTA FLSR4000 fluorosilicone sealant is a single-component room temperature vulcanizing fluorosilicone rubber, has excellent oil resistance, high and low temperature resistance, waterproofness, and air tightness. It exhibits good adhesion to various substrates and can be used for sealing and caulking in oily environments. It is used as an oil-resistant sealant in various fields such as engines, transmissions, drivetrains, braking systems, pipe flanges, and aircraft integral fuel tanks.
 
Product performance:

Item	Test Methods	IOTA FLSR4140	IOTA FLSR4340
type	--	Deacetic acid type	Deketoxime type
color	Visual inspection	White	milky
Viscosity/Pa.s (shear rate 10 s^-1)	Q/371002WXH028-2016	188	226
extrudability/g/min	GB/T13477.3	126	90
Surface drying time/min	GB/T13477.5	5	8
23ºC×50%×7d
density/g/cm^3	ASTM* D792	1.44	1.44
hardness/Shore A	ASTM D2240	40	37
Tensile Strength/MPa	ASTM D412	4.0	3.6
Elongation at break/%	ASTM D412	292	425
Tear strength/kN/m	ASTM D624-B	10.6	11.2
Peel strength (aluminum)/kN/m	GB/T15254	0.83	1.25
IRM903/%(150ºC×168h)	ASTM D471	1.5	1.8
Fuel F Diesel/%(40ºC×168h)	ASTM D471	2.0	3.3
Fuel C/%(60ºC×168h)	ASTM D471	18.6	20.5
FAM B/%(60ºC×168h)	ASTM D471	26.5	27.0
Jet Fuel No.3/%(23ºC×168h)	ASTM D471	3.9	4.2

Package:
Net: 300ml plastic drums packaging.
Storage period:
Store in a cool, dry environment, shelf life is 6 months in unopened original packaging.
Precautions:
Avoid contact with eyes before this product is cured. In case of accidental contact, rinse with water immediately and seek medical advice.

 

1.Q: What is liquid silicone rubber?

A: Liquid silicone rubber is a form of silicone rubber commonly used in the manufacture of baby products such as baby pacifiers. It is composed of silane monomer and cross-linking agent and has properties such as softness, high temperature resistance and chemical corrosion resistance.

2.Q: What are the advantages of liquid silicone rubber nipples?

A: Liquid silicone rubber nipples have the advantages of high temperature resistance, easy cleaning, softness and comfort. It does not contain BPA, is not easily deformed, has high durability, and is less irritating to the baby's mouth.

3.Q: Are liquid silicone pacifiers safe?

A: Yes, liquid silicone nipples are generally considered safe. They are rigorously tested and certified to ensure they meet safety standards and do not contain harmful substances such as BPA, PVC, etc.

4.Q: What issues should we pay attention to when using liquid silicone rubber nipples?

A: It should be carefully inspected before use to ensure there are no cracks or wear. At the same time, avoid exposure to sunlight for long periods of time to avoid affecting the material quality.