光学1.jpg
光学2.jpg
+
  • 光学1.jpg
  • 光学2.jpg

Optical adhesive products

Category:

Silicone Material Solutions for the Electronic Information Industry

Features: Low viscosity, low thixotropy, high transparency, high strength, excellent aging resistance, and minimal yellowing with temperature changes. Complies with US FDA, European RoHS, and REACH standards. At 20°C, the pot life of the A/B components in a sealed state is 3 days; this pot life decreases as the temperature rises.

Email:1541901416@qq.com

Phone:020-36896519

Contact Us

Features:

  • It boasts low viscosity, low thixotropy, high transparency, high strength, excellent aging resistance, and minimal yellowing with temperature.
  • Complies with U.S. FDA, European RoHS, and REACH standards;
  • At 20°C, the pot life of the A/B components mixed and sealed is 3 days; this pot life decreases as the temperature rises.

 

Applications:

  • It is suitable for manufacturing products with glass-like transparency, such as LED secondary lenses and eyeglass nose pads.

  

 

Typical Performance Data

Test Items

Test Method

Unit

5350-40KS

5350-50KS

5350-60KS

5350-70KS

Appearance

Visual estimation

/

Colorless and transparent

Colorless and transparent

Colorless and transparent

Colorless and transparent

Viscosity

DIN53019

MPa·s

13000

14000

16000

18000

Hardness

GB/T531.1-2008

Shore A

40

50

60

70

Density

GB/T533-2008

g/cm3

0.99

0.99

1.02

1.05

Transmittance

GBT 2410-2008

%

94

94

94

94

Rebound

GB/T1681-2009

%

20

35

45

55

Tensile strength

GB/T528-2009

Mpa

3

4

5.5

7

Elongation at break

GB/T528-2009

%

180

150

130

80

Tear strength

GB/T529-2008

KN/m

7

9

10

10

Permanent deformation upon rupture

GB/T528-2009

%

≤3.2

≤3.2

≤3.2

≤3.2

Linear shrinkage rate

CGB-T14235.4-93

%

≤2.5

≤2.4

≤2.4

≤2.5

 

Note:

  • Curing conditions: After thoroughly mixing components A and B in equal parts, mold the material at 175°C for 5 minutes using a 140 mm × 120 mm × 2 mm mold.
  • This data is for reference only and should not be used as a basis for specifying the performance of specific products.

 

Packaging Specifications

  • Suitable for 180 kg/drum and 18 kg/drum.

 

Precautions

  • Store at room temperature in a dry, well-ventilated indoor location, away from direct sunlight. Shelf life: 12 months.
  • During storage and use, contact with compounds containing nitrogen, phosphorus, sulfur, tin, or lead can poison the platinum catalyst, thereby impairing the sulfidation process.

Keywords:

Previous:

Self-adhesive series

Next:

None

Related products

Optically transparent silicone gel

Optically transparent silicone gel

This adhesive is an optically transparent silicone, consisting of two components, A and B. Before use, Component A must be thoroughly mixed with Component B, followed by injection molding.
Standard platinum-cured extrudable silicone rubber series

Standard platinum-cured extrudable silicone rubber series

This series of extrusion-grade elastomers complies with halogen‑free, RoHS, REACH, and U.S. FDA standards, exhibits excellent processability, and is well suited for platinum‑catalyzed calendering and extrusion processes.
Self-lubricating silicone rubber

Self-lubricating silicone rubber

After vulcanization and molding, the self-lubricating thermosetting silicone rubber exhibits a slight oil‑leaching effect, which enhances and maintains the surface friction characteristics of the finished part. This product is well suited for compression molding.
High-temperature-resistant silicone rubber

High-temperature-resistant silicone rubber

It exhibits excellent high-temperature resistance (250°C–350°C), aging resistance, superior thermal dissipation, and compressive strength.
Molded flame-retardant silicone rubber

Molded flame-retardant silicone rubber

This series of flame-retardant adhesives meets the UL94 V‑0 flammability standard, offering excellent flame retardancy and superior processability, making it well suited for molding and extrusion processes.

Leave us a message

We consistently uphold a business philosophy of win-win cooperation, and look forward to advancing hand in hand with you, achieving mutual benefits and shared success, and creating brilliance together!

Submit Message

*Note: Please ensure that all information provided is accurate and keep your contact details up to date. We will get in touch with you as soon as possible.

Contact phone number:

020-36896519

Company email:

1541901416@qq.com

Huadu Company Address:

1st Floor, Building A2, Zone A, Meiwang Science and Technology Park, Guangzhou Airport Economic Zone (No. 6, Guangtang South Street, Xinya Subdistrict, Huadu District)

Zhaoqing Factory Address:

No. 33-3, Xin’an Avenue, Zhaoqing New District, Dinghu District, Zhaoqing City

Leave us a message

If you are interested in our products, please leave your contact information, and we will get in touch with you as soon as possible. Thank you!

Submit Now
%{tishi_zhanwei}%

Technical Support: Zhongqi Cross-border, Guangzhou

Leave us a message.

We consistently uphold a business philosophy of win-win cooperation, and look forward to advancing hand in hand with you, achieving mutual benefits and shared success, and creating brilliance together!

Submit Message

*Note: Please ensure that all information provided is accurate and keep your contact details up to date. We will get in touch with you as soon as possible.