Coating Liquid Silicone Rubber Iota LSR 32-2 Series for Silicone Leather

• Material: Organic Silicone
• Application: Household, Industrial
• Certification: ISO
• Model NO.: IOTA LSR 32-2
• Hardness: 10-50
• Viscosity: 2800-4200
• Tensile Strength: ≥5.0
• Transport Package: Drum
• Specification: 200kg
• Trademark: Iota
• Origin: Anhui
• HS Code: 39100000
• Production Capacity: 800 Tons/Month

Product Description

Coating Liquid Silicone Rubber For Silicone Leather
IOTA LSR 32-2 Series

Product Introduction
The IOTA LSR 32-2 series is a specialized coating liquid silicone rubber used for the production of silicone leather.

Advantages
Easy release
High strength
Low viscosity, good fluidity, and easy operation

Applications
Automotive and Sofa Seats
Luggage, shoes, and clothing
Baby cushions
Other leather products

Physical Properties

ITEM	Unit	Type
		IOTA LSR 32	Test Standards
Appearance	-	Transparent	Visual inspection
Viscosity	mPa.s	2800-4200	ASTM D2209-00
Tensile Strength	MPa	≥5.0	ASTM D2209-00
Elongation at Break	%	≥350	ASTM D2209-00
Hardness	(ShoreA)	10-50	ASTM D2209-00
Tear Strength	KN/m	10-30	ASTM D2209-00

This is base silicone rubber, customers can adjust the number of coatings according to actual requirement.
The surface layer can choose MQ resin silicone rubber layer to make a smooth and wear-resistant terminal product.  


Notes:
Typical values: Parameters may vary depending on specific silicone types and formulations.
Test standards: Can be adjusted according to customer requirements or industry standards.
Customizable parameters: Colors, hardness, temperature resistance ranges, etc., can be customized.
The above data are for reference only.

Usage Instructions
Mixing Ratio: Mix components A and B at a 1:1 ratio and vacuum treatment.
Curing Conditions: The coating cures rapidly at high temperatures. Curing time depends on thickness and temperature. Contact with materials such as amines, sulfur, and tin compounds may inhibit curing.
Curing Time: (120-140)°C × (3-5) minutes.
Pot Life: After mixing components A and B, the effective period of the mixture at 25 ° C is 48 hours.

Cleaning
Most hydrocarbon solvents can remove uncured silicon. However, polar solvents such as ketones and ethanol cannot be removed.

Packaging and Storage
Packaging: 20kg/drum, 200kg/iron drum.
Storage: Store in unopened original containers at ≤32°C.
Shelf Life: 12 months. Re-inspect and use if qualified after expiration.