Excellent Resilience Liquid Silicone Rubber for Keyboard products TBL-8120/8160 Series

  • Place of Origin: Guangdong, China
  • Brand Name: TBL
  • Model Number: TBL-8120/8160
  • Quantity: 1000 Kilogram/Kilograms (Min. Order)
  • Support : Sea shipment; Air shipment
  • Lead Time:
  • Quantity(Kilograms): 1 - 10000>10000
  • Est. Time(days) 5 Negotiable
  • Payments: This supplier also supports L/C, T/T payments.
  • Package: 20KG/200KG Bucket+Pallet

PRODUCT Description

TBL-8120/8160series product is two-component addition type liquid silicone rubber. It has excellent high and low temperature resistance, excellent weather resistance, good tear intensity, tensile strength and resilience. It’s widely used in computer protection film, mobile phone keypad etc. TBL-8160-40 has better anti-strike performance than 8120-40.

Color: Translucent.

Application: Computer protection film, mobile phone keypad etc.

Appearance: Colorless Transparent Liquid.

Product name: Liquid Silicone Rubber.

Hardness Shore A: 40.

Features: Fast molding and curing speed; excellent resilience;

good flowability.

Shelf life: 12 Months.

HS code: 3910000000.

Viscosity: Favorable.

Product Presentation

This product doesn't use substances prohibited by ROHS instructions, and hazardous substances shall be implemented according to ROHS instructions. The third party certification reports such as ROHS, REACH and FDA will be updated every year.

Travel Release Of Liability

All above suggestions on using are based on our experience. Consumers must conduct their own experiments and analysis to determine whether these products are suitable for the special use of users. In no case shall we be responsible for the end use of the consumer. Every procedure must be adapted to all legal rules and authoritative legislation.

Product Features

Good flowability;

Low temperature vulcanization;

Fast molding speed and curing speed;

High life expectancy;long service life.

How To Use

1.We suggest that the consumer use the liquid injection molding machine to inject into the mold and manufacture products.

2.The two components of A and B must be completely mixed according to the weight or volume ratio of 1:1. The vulcanization time is determined under the mold temperature.Under high temperature conditions,the short time required for product molding. If the product is thick and large, it takes a long time to form.

Packaging, Storage and Caution

1.This series of product is packed in 20KG/Plastic Straight Barrel or 200KG/Iron Drum. All the products in the barrel or drum are packed in plastic bags.

2.Products should be sealed and stored, and put it in a cool place, prevent rain and sun exposure.

3.This series of products are non-dangerous goods. The valid period is 1 year. If the product exceeds the shelf life, test it again ,and it can still be used after passing the overdue inspection.

4.Avoid contacting with condensed type silicone rubber vulcanizing agent during operation. Amines, Sulfur and Phosphorus-containing compounds and some metal salts may cause liquid silicone rubber without vulcanization.

Item & Model












Hardness /Shore A



Tensile Strength/MPa






Tear Strength/kN/m



 Specific Gravity/g/cm3



Molding Condition: 130°C X 5Min

Above data for reference only, factory inspection report shall prevail for latest testing standard and data.

The price of high transparent liquid silicone rubber is rather high nowadays but its much impact on the environment isn't visible at all. Silicone is an environmentally friendly raw material which is now being widely used for manufacturing many other products like rubber gloves, car tyres, luggage handles, toys, and other uses. But the best thing about this new material is that it has many potential applications in our daily lives. It can be used as a lubricant for many industrial mechanical parts because it's quite strong and elastic yet durable too.

Silicone has a lot of unique qualities which make it the ideal choice for manufacturers to use in many industries. Its high transparency level makes it possible to see the rubber beneath the surface without any dust. This makes it an excellent material for use in food grade packaging. Since it's clear to the eye, it also enables manufacturers to produce as many coloured rolls as possible with high quality and consistent colours.

In addition, high transparent liquid silicone rubber can be used in the production of baby bottles, infant bodysuits, nightwear, undergarments, pharmaceuticals, industrial rubber, and medical silicone products. This versatile and strong material can be moulded into almost any shape or form, from poly sticks to polyurethane pellets, flat sheets to tubes, and even hollow tubes for candle caps and water bottles. This means it's possible to find all sorts of different products that feature this amazing material.

As well as all these potential uses there are also some specific reasons why it's so useful in the manufacturing industry. One of its most useful properties is its high tear strength and rigidity. This makes it very good at resisting damage from impact and heat. It's also been found to be ideal for food grade packaging. When combined with other silicone resins, high transparent liquid silicone rubber offers a very cost effective way of sealing, packing and storing of all kinds of goods.

One example is the manufacturing of tear-resistant food grade silicone wristbands. Because it's so hard, it's very important to use a high transparent liquid silicone rubber that's flexible enough to create a tight seal around the product yet durable enough to withstand high pressures and wear and tear. To create this seal, the material needs to be rolled onto a heat-rolling machine, which melts it into a solid block that's then fed into the moulds' chamber. Once hardened, it's then fed into the moulds where the liquid rubber is poured into the moulds' walls, secured by high pressure and high temperatures. The result is a high quality and effective plastic wristband with a printed or engraved logo to make your promotional campaign unique.

Silicone has been a popular material for high quality waterproofing and tear resistance applications, but as yet there hasn't been any effort to standardise the manufacturing process for all different grades of transparent silicon rubber. As an alternative to high quality resins and rubbers it can be used in a more flexible production process that combines flexibility with high quality and durability. This allows flexibility when designing campaigns and getting creative with your branding. if any interests in our products, please pay your visit to our website: https://www.tblsilicone.com




Foshan Tian Bao Li Silicon Engineering Technology Co., Ltd.

We are always providing our customers with reliable products and considerate services.

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