High Tear Resistant Addition Type Liquid Silicone Rubber Iota M4250hg for Nipple/Miscellaneous Parts/Various Injection Molding Miscellaneous Products

• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: Transparent
• Density 23ºC: 1.12 g/cm3
• Viscosity 23ºC, 10s-1: 300 PA.S
• Mixing Ratio (Weight): a:B1:1
• Model NO.: High tear resistant addition type liquid silicone
• Curing Time: See Curing Conditions
• Transport Package: a Component 200 Kg/Drumb Component 200 Kg/Dum
• Specification: A component 200 Kg/drumB component 200 Kg/dum
• Trademark: iota
• Origin: Bengbu Anhui China
• HS Code: 391000
• Production Capacity: 800t/Moth

Product Description

High tear resistant addition type liquid silicone rubber IOTA M4250HG

 

Description:

IOTA M4250HG A/B is a food-grade, two-component, high tear resistant addition type liquid silicone rubber.

 

Features:

1. Two-component, 1:1 mix ratio

2. Excellent mold release 

3. Fast heat curing

4. Excellent mechanical properties

5. Compliant with BfR, FDA, ROHS

 

Application:

1. Miscellaneous parts

2. nipple

3. Various injection molding miscellaneous products

4.Complex structure injection products

 

Curing:

temperature	Curing time, 2mm thickness
130ºC	90 S
150ºC	45 S

 

Technical data:

Properties	Test method	value
Uncured products
Component A
color		transparent
Density 23ºC		1.12 g/cm^3
Viscosity 23ºC, 10S^-1	ISO3219	300 Pa.s
Component B
color		transparent
Density 23ºC		1.12 g/cm^3
Viscosity 23ºC, 10S^-1	ISO3219	290Pa.s
Technical data(A/B mixed)
Mixing ratio (weight)	A:B	1:1
Viscosity 23ºC, 10S^-1	ISO3219	300Pa.s
curing time		see curing conditions
Technical data(cured)	(125±2ºC, 5min)
color		transparent
Density 23ºC	ISO2781	1.12 g/cm^3
Hardness	DIN 53505	50
Tensile Strength	DIN 53504	10 MPa
Elongation	DIN 53504	550 %
tear strength	ASTMD 624B	40 KN/m

All values are unique and should not be accepted as standard specifications.

 

NOTES:

1. M4240HG A/B is a platinum catalyzed product, which is in component A, pay strict attention when using to avoid catalyst poisoning.

2. Only same batch of components A and B could be mixed together.

3. In order to ensure the best fluidity and evenly of materials, materials must be fully mixed before transferred to containers.

 

Packaging & storage

A component 200 Kg/drum,B component 200 Kg/dum.

Store under 23ºC to avoid exposure to rain and sunlight.

Shelf life: 12 months, unopened condition.