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Soft, skin-friendly, antibacterial and stain resistant materials Si-TPU for children’s toys instead of TPU/TPE

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 ….


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We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for Soft, skin-friendly, antibacterial and stain resistant materials Si-TPU for children’s toys instead of TPU/TPE, We sincerely hope to serve you and your business with a good start. If there is anything we can do for You, we shall be more than pleased to do so. Welcome to our factory for visit.
We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for Si-TPU,Si-TPV,Thermoplastic Elastomer,Low COF,Over-Molding TPE/TPU,Thermoplastic Elastomer TPV,Silicone Elastomer, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade goods in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’ve been willing to cooperate with business friends from at home and abroad and create a great future together.

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 ….

si-tpv

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

Test item  3100-55A 3100-65A  3100-75A 3100-85A
Modulus of Elasticity ( Mpa ) 1.79 2.91 5.64 7.31
Elongation at break (%) 571 757 395 398
Tensile strength(Mpa) 4.56 10.20 9.4 11.0
Hardness ( Shore A ) 53 63 78 83
Density (g/cm3) 1.19 1.17 1.18 1.18
MI( 190℃,10KG) 58 47 18 27

3300 series — Antibacterial

Test item 3300-65A 3300-75A 3300-85A
Modulus of Elasticity ( Mpa ) 3.84 6.17 7.34
Elongation at break (%) 515 334 386
Tensile strength(Mpa) 9.19 8.20 10.82
Hardness ( Shore A ) 65 77 81
Density (g/cm3) 120 1.22 1.22
MI( 190℃,10KG) 37 19 29

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

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.

We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for China wholesale Soft, skin-friendly, antibacterial and stain resistant materials Si-TPU for children’s toys instead of TPU/TPE. We sincerely hope to serve you and your business with a good start. If there is anything we can do for You, we shall be more than pleased to do so. Welcome to our factory for visit.
Soft, skin-friendly, antibacterial and stain resistant materials Si-TPU for children’s toys instead of TPU/TPE. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high-grade goods in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’ve been willing to cooperate with business friends from at home and abroad and create a great future together.


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