Product

A new sustainable elastomer material for skin contacted products,
SILIKE Si-TPV, sustainable elastomer material, Thermoplastic Elastomers, wearable components,

Description

SILIKE Si-TPV is a patented dynamic vulcanizated thermoplastic Silicone-based elastomers which made by a special compatible technology , it helps silicone rubber dispersed in TPU evenly as a 2~3 micron droplets under microscope . This unique material provides a good combination of properties and benefits from thermoplastics and fully cross-linked silicone rubber. Suits for wearable device surface, Phone bumper ,Electronic devices accessories ( earbuds ,eg ), overmolding , artificial leather, Automotive, high-end TPE, TPU industries ….

Remark

The blue part is the flow phase TPU, which provides excellent mechanical properties.

The green part is silicone rubber particles provides silky skin-friendly touch, high and low-temperature resistance, weather resistance, stain resistance, etc.

The black part is a special compatible material, which improves the compatibility of TPU and silicone rubber, combines the excellent properties of the two, and overcomes the shortcomings of a single material.

3100 series

3300 series — Antibacterial

Mark: The above data is only used as a typical product index, not as a technical index

Benefits

1. Provide the surface with Unique silky and skin-friendly touch, soft hand feel with good mechanical properties .

2. Not contain plasticizer and softening oil, no bleeding / sticky risk, no odors.

3. UV stable and chemical resistance with excellent bonding to TPU and similar polar substrates.

4. Reduce dust adsorption , oil resistance and less pollute .

5. Easy to demould, and easy to handle

6. Durable abrasion resistance & crush resistance

7. Excellent flexibility and kink resistance

How to use

1. Directly injection molding

2. Mix SILIKE Si-TPV® 3100-65A and TPU at a certain proportion , then extrusion or injection

3. It can be processed with reference to TPU processing conditions , recommend processing temperature is 160~180 ℃

Remark

1. The process conditions may vary with individual equipment and processes .

2. A desiccant dehumidifying drying is recommended for all drying

Typical application case study

The advantages of wristband which made by Si-TPV 3100-65A:

1. Silky, Friendly-skin touch, suits for kids as well

2. Excellent encapsultaion performance

3. Good dyeing performance

4. Good release performance and easy for processing

Package

25KG / bag , craft paper bag with a PE inner bag

Shelf life and storge

Transport as non-hazardous chemical. Store in a cool, well ventilated place.

Original characteristics remain intact for 12 months from the production date, if kept in recommend storage.A new elastomer combining silicone and all kinds of thermal elastomers or polymers perfectly. It is moderately soft and hard with excellent performance and wide application. Compared with silicone gel, it is easy for processing, smooth surface, and good touch feeling has good dyeability, prepares for a variety of light-colored products, and can be recyclable.
In addition, compared with traditional thermoplastic elastomers, it is green and eco-friendly, characterized by excellent coverage and a unique aesthetic touch of the human body.

It is suitable in skin contact products, especially for wearable components, kitchen utensils, stationery, personal care, life cleaning, intelligent electronic equipment, and other fields, significantly improving product performance and experience.

This new sustainable elastomer material is?
SILIKE Si-TPV