Technical Data Sheet

TBL-8840

Liquid Silicone Rubber for coating

 

Product Description                  Technical Parameter(TBL-8840)

Reference Standards	Property	Unit	Value
General Properties at  25±2℃
Visual	Appearance (A)	/	Transparent
	Appearance (B)	/	Transparent
ASTM D1084	mixed viscosity	mPa.s	70000±10000
Operation Properties
T10/120℃x5min	30-50s	/	/
T90/120℃x5min	50-90s	/	/
Properties After Curing
ASTM D2240	Hardness	Shore A	40±2
ASTM D412	Tensile Strength	MPa	≥4.0
ASTM D412	Elongation at break	%	≥300
ASTM D624	Tear Strength	KN/m	≥15
1. The mixing rate(by weight)：A：B=1：1;

TBL-8840 is a transparent, high strength, excellent performance of two-component coated silicone rubber. Its viscosity is moderate after mixing the two components, can be vacuum defoaming, and stored at room temperature for a long time, curing material without shrinkage. Through silk screen printing, dispensing and coating process, the product can be used in the garment industry to prepare trademarks, various printing and coated webbing, and can bond all kinds of fabrics firmly.

 

Product Features

• High transparency

• Moderate viscosity
• Strong bonding to the fabric
• Low linear shrinkage
• 100% curing, without curing by-products
• Operating temperature -50℃ to +200℃

 

Typical Applications

• Clothing trade marks and prints
• The socks industry glue anti-skid
• Fabric coating

 

 

 

Operating Instructions

When using, mix A and B evenly in A 1:1 ratio, vacuum defoaming the mixed adhesive material or directly injecting it through an injection machine, and then prepare the silica gel into trademark, printing, dispensing skid and coated fabric products through silk screen printing, dispensing and coating process.

Storage conditions

Store in a cool and dry place below  ℃.

Shelf life: A: 12 months

  B: 12 month