$6.00 - $7.40
Min. Order : 1 Kilogram

RTV-2 Skin Safe injection silicon rubber for phone cover/Nipples Teat

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Quick Details

Port: Shenzhen
Payment Terms: L/C,T/T
Supply Ability: 500 Ton/Tons per Month
Brand Name: GT SILICON
molding liquid silicone: molding silicone
liquid silicone rubber for phone cover: liquid silicone for phone cover making
Place of Origin: Guangdong China
casting liquid silicone rubber: casting liquid silicone
rtv 2 silicone for phone cover: molding liquid silicone rubber
rtv liquid silicone rubber: rtv liquid silicone for Nipples Teat
Model Number: GTSIL-LSR20
rtv 2 liquid silicone rubber: rtv 2 liquid silicone
Packaging Detail: 1kg, 5kg, 10kg, 20kg, 25kg, 200kg.
Package Preview: https://sc04.alicdn.com/kf/H73dd64c299a544afaa67afa93a0495e7E.jpg_640x640.jpg,https://sc04.alicdn.com/kf/H28c710bffa4d4ce8b4fc29ba68d13ab8j.jpg_640x640.jpg
Dongguan Gangtian Polymer Materials Co., Ltd.
Manufacturer, Trading Company
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US$ 100,000+
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Product Overviews

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Product Description


Injection Silicone Rubber for phone covers, which is also named addition cure LSR and platinum cure LSR, is generally a type of two parts liquid silicone rubber, which remains stable and flexible over a wide temperature range.



Injection Silicone Rubber is non-toxic and has high compression & tensile strength.Today we are going to recommend you the model code GTSIL-LSR20 20 shore A, which is very suitable for production of baby nipples,phone case and so on.

LSR for phone covers.jpgphone cover silicone.jpg



 1. Low viscosity for easy operating, great for making simple one- or two-piece block molds.

 2.  Food grade,totally non-toxic, odorless, harmless, and eco-friendly

 3. Not oily, no bubbles,low shrinkage

 4. Durable with excellent tear and tensile strength

 5. Very good fluidity for both pouring operation and brushing.

 6. Excellent resistance against heat, acid & alkali and aging.


How to use food  molding liquid silicone rubber:

1. Put the prototype into the container

2. Mix the liquid silicone A and B

3. Put the liquid silicone rubber into the vacuum machine for deairring.

4. Put the mix liquid silicone into the container

Demoulding after it is cured. Start to use the rubber molds after 24 hours.



1.The blended release agent should be used up within 6 hours, so as not to affect the coating effect.
2. All things (stirring tools, containers, molds, molds, sludge, etc.) that use condensed silicone should be cleaned when using addition silicone to avoid non-curing or incomplete curing.
3. Do not contact with water, impurities, tin, salt, amine additives and organic substances containing sulfur, phosphorus, nitrogen and iron during use. These additives may cause incomplete curing of the release agent.


Product Parameter

Injection Silicone Rubber


Part A-H Transparent colloid

Part B-H Transparent colloid





Mixing Ratio

Working Time 4-5 days
Curing Time 10-30 secs

Tensil Strength-Mpa


Tear Strength KN/m2

Elongation % 880-1000%


Other products

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Company information


Why choose us

*We have attractive price for you to save your cost

*High quality and more than 17 year's experience

*Color and package could be customized 

*Large Capacity of More Than 500tons Per Month

*Strict Quality Control System

High quality raw materials.jpgLarge Capacity .jpg

Our Certificates



Packaging & Shipping


* Our standard package is 1kg/drum, 5kg/drum, 20kg/drum and 25kg/drum.
* Customized service on package is available.



* Normal delivery time is within 3-5days with confirmation on payment in our bank.
* Please confirm with us if you need an urgent order.




Q: Do you have a factory?
A:We have factory in Dongguan. As a leading manufacturer of silicone rubber in China, we are on the liquid silicon rubber market for more than 16 years, depends on our high quality products and best service.

Q: Is a free sample available?

A: Yes. Normally we can offer dear you 500g sample in free of charge.

Q: What's your delivery time like?

A: 3-5 working days after confirming your payment in our bank.

Warm Tips: 1 working day is for our technician to test the cargo and arrange the COA.