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SMG533 RTV Cartridge Silicone Thermal Paste For Led Lights

Basic Information
Place of Origin: Guangzhou, China
Brand Name: BAIYUN
Certification: GB/T 13477
Minimum Order Quantity: 1000PCS
Price: Negotiation
Packaging Details: 300ml or 2600ml Plastic Tube And 20L or 200L Iron Drum
Delivery Time: 7-14days
Payment Terms: T/T, L/C
Supply Ability: 1000000PCS/month
Detail Information
Model Number: SMG533 Brand: BAIYUN
Usage: LED Lighting Main Material: Silicone
Package: 300ml Or 2600ml Plastic Tube And 20L Or 200L Iron Drum Color: Black,White,Grey Etc
Storage Life: 6 Months
High Light:

Thermal Paste For Led Lights


RTV Cartridge Silicone


SMG533 Cartridge Silicone

Product Description

SMG533 RTV Industrial Silicone Sealant For Led Lightings With Perfect Adhesion Performance


Company Profile

Guangzhou Baiyun Chemical Industry Co., Ltd. was established in 1985, which is the first silicone sealant research and production company in China. During this 35 years, we always provide excellent silicone sealant solutions and service to our customers.As the company's strategic business, industrial sealants have been widely used in rail transportation, lighting, power supplies,home appliances, solar industry and other fields, providingvarious professional system solution for bonding,sealing,heat dissipation and insulation.



SMG533 Industrial Silicone Sealant


◆ One-component RTV silicone rubber, dealcoholized curing, is completely cured without odor;

◆ Excellent adhesion performance, so it has perfect adhesion performance with many material (for glass, aluminum, ceramics, ABS, PBT, PET,       PVC and PC) ,generally primer solution is no used;

◆ Superior ability of anti-high-low temperature, little performance changing between -50℃ and +180℃;

◆ Low organic volatility;


Main Application

◆Adhesion and seal of lamps such as energy-saving lights and automobile lights;

◆Structural adhesive and seal of various glass, aluminum material, and engineering plastics;

◆Various adhesive and seal application in other industries;

◆Designed for high strength and flexible bonding applications, for example, where the coefficients of thermal expansion of the bonded materials is inconsistent, such as adhesion of glass to metal and glass to plastic.


Typical Technical Data

Property Typical Value Test standard
Tack Free Time,min 5-20 GB/T 13477
Hardness,HsA 35±5 GB/T 531
Tensile strength,Mpa ≥1.8 GB/T 528
Elongation at Break,% ≥350 GB/T 528
Volume Resistivity,Ω.cm ≥3.0×1014 GB/T 1692
Dielectric Strength, KV/mm ≥18 GB/T 1695
Storage Life Storage life is 6months (keep in shade and dry at the temperature below 30℃)

Note: The above performance data were measured at 23±2°C and relative humidity 50±5%

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1. The optimal construction environment of the sealant should be constructed in a clean environment with temperature at 4°C to 40°C and relative humidity between 40% and 80%;

2. In order not to affect the bonding effect, all surfaces are recommended for degreasing and decontamination and are ensured clean and dry. Suitable solvents include isopropanol, acetone or methyl ethyl ketone.

3. Apply the sealant to the pretreated surface and quickly cover the other side to be bonded.

4. When exposed to moisture at the condition of room temperature and 50% relative humidity, the sealant crusts on the surface within 10 to 20 minutes. Apply a tool to scrape off excess sealant before the surface is crusted, and you will use a spatula to easily hang the cured surface;



◆ Plastic tube package: Net volume is 300ml or 2600ml;

◆ Iron drum packaging: Net volume is 20L or 200L;


Technical Service

◆ We provide complete technical data of the product;

◆ Debug formulation of the products fulfill special requirement for our customers;

◆ Provide adhesion test for customers to evaluate the material compatibility with our industrial sealants;

◆ We welcome the users communicate, corporate and with our engineers, thereby seek a solution jointly by discussing.


Quality Assurance

The company has passed ISO9001/ISO14001/OHSAS18001 management system certification, and strictly produces and controls product quality according to ISO9001 quality system requirements.

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Safety Instruction

The user should check the product's Material Safety Data Sheet (MSDS) information before using the product.

Sealant products are nontoxic after fully cured, but the user should avoid contacting with eyes before curing. If contact with eyes, please rinse with plenty of water and consult a doctor; uncured products should be kept out of contact with children. The product will release small molecular substances during the curing process, and ventilation should be paid attention to in the area of construction and curing, preventing the high concentration of small molecular substances from being too harmful for people.



due to the wide variety of actual situations, we cannot understand all the situations, so we cannot ensure the validity and applicability of our products in certain usages and applications. Users should know about the product in detail before using the product, and then decide the best way to use it.

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Contact Details
Kris Ke

Phone Number : +86 18613030819

WhatsApp : +8618613030819