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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Betely
  • Model Number: BQ-6550 A/B
  • Appearance: High transparent
  • Viscosity mPa.s: A 2000 ; B 2500
  • Hardness shore A: 50±3
  • Tensile strength: >8.0 MPa
  • Elongation: >450%
  • Tear strength: >30 kN/m
  • Shelf life: 12 Months
  • Free sample: 1kg
  • Certificate: RoHS, FDA, LFGB
  • Application: Mask, throat tubing and other medical care appliances

Packaging & Delivery

Packaging Details 20kg/barrel or 200kg/barrel
Delivery Time 3 working days after payment

Medical grade liquid silicone for injection molding 

Product Description

Description of liquid silicone

The liquid silicone is a two-component, high transparent and molding liquid silicone rubber.

It has superior mechanical properties, especially suitable for the high strength medical grade products .


Applications of liquid silicone

Breathing mask; throat tubing and other medical care appliances.




Advantages of liquid silicone

High transparency                       

Cure speed is fast            

Good yellowing resistance 

Both the liquid silicone and the formed products are odorless         

Suitable for liquid injection molding machine

Suitable for injection molding process

RoHS, FDA, LFGB certificated

ISO 10993 Biocompatibility testing standards, GB/T 16886-2009 certificated


Typical properties of liquid silicone


PropertiesModel No.
UncuredAppearance BQ-6540BQ-6550BQ-6560BQ-6570
Viscosity mPa.sA1200200020002400
CuredHardness   shore A40±350±360±365±3
Tensile strength(MPa)>8.0>8.0>8.0>8.0
Tear strength(kN/m)>25>30>30>30
Specific Gravity(g/cm3)1.11± 0.21.12± 0.21.12± 0.21.13± 0.2



About our company

Betley insisted on high technology, high quality, high efficiency, high efficiency, which attention to the overall level of scientific research to improve, pay attention to scientific and technological progress and technological transformation of enterprises. Since its inception, the research and development of new materials, silicone silicone plastic ink coatings, potting materials have independent intellectual property rights, among them, LED silicone potting material products to fill the domestic blank.



 1) Why choose your company?


1.    Research power 

The chairman of BTL values new products’ research and development, our company had invested more than ten million RMB to R&D and has established Guangdong electronic chemical polymer material engineering technology research and development center, Dongguan new silicone material engineering technology research and development center, Wuxi  touchscreen chemical materials research and development center,ect.


2.    Plentiful talent reserve

Recently, BTL has about 200 research and technology employees and there are 700 sets research equipment supported their R&D. What’s more, the talents and equipments are growing powerfully


3.    Patents

BTL has 18 patents, among them, 12 are patens for invention, it is also applying for other 10 patents, and all those technology and research result have transferred to production power


4.    External cooperation

Considering long strategy, BTL carries out various production-study-research and talent training and providing cooperation with many famous universities in domestic such as Zhejiang University, Wuhan University, Nanchang University,South China University of Technology. It is greatly improved our company’s R&D power and integration of technical resources ability


5.    Our products developed widely all over the domestic market. And our management and engineers have a big acknowledgement of chemical industrial as well as its trend; meanwhile, we have a complete runing system, no matter in company manager system or products quality control system. Join us can get more professional, powerful support for technology, products and service.


6.    Strict control for material purchasing: keep good cooperation relationship with excellent suppliers that confirm products' performance, stable material source and very competitive price.


7.    In near futuer, we will increase five to ten or more advanced silicone chain products, change single product structure to industrial chain to satisfy whole silicone industrial requirement. Come to join us and develop with us. More surprise and profit will show to you.

2) How do you guarantee the price is most competitive?

Compare with trading companies or distributors, as a manufacturer, the price we offer is first-hand; Compare with general manufacturers, with high quality, we have 10 years experience, strict production cost control enable us to offer best price for customers

3) What will be delivery time when I complete the payment?

We promise to deliver the materials within 3 working days after payments confirmed in our bank.


Any other information needed, pls feel free to contact

Ms. Cathy Wu


Tel: +86-769-88283318

Mob&Whatsapp: +86 15869028030

Wechat&QQ: 252815123

Skype: teresawlh

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