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SANDAO board rtv silicone rubber factory for converter

SANDAO board rtv silicone rubber factory for converter

Model number
Colorless, translucent and semi-fluid
45g/pcs, 300ml/ pcs or as required by customer
Main characteristic
good adhesion to metal & most plastics,no fog, ROHS approved.
Main application
LED bulb lamp sealant etc.
Lead time
within a week after payment
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Quantity Needed:
Enterprise Strength
  • SANDAO New Material is willing to provide intimate services for consumers based on quality, flexible and adaptable service mode.
Application Scope
Multiple in function and wide in application, ms adhesive can be used in many industries and fields.While providing quality products, SANDAO New Material is dedicated to providing personalized solutions for customers according to their needs and actual situations.
Company Advantages
1. The raw materials used in SANDAO rtv silicone rubber are carefully selected. They are required to be handled (cleaning, measuring, and cutting) in a professional way to achieve the required dimensions and quality for furniture manufacturing.
2. The product features enough traction. The test is conducted to determine the coefficient of friction and slip resistance characteristics.
3. The product has been widely well-known and has gained buyer's recognition in overseas market.
4. Its application in the field is becoming more and more extensive.

our product


SANDAO board rtv silicone rubber factory for converter-1
LED bulb lamp adhesive sealant SD911
LED bulb lamp adhesive sealant SD911 (quick dry silicone sealant) is a kind of quick adhesive for LED lamp, automotive lampshade, solar photovoltaic module and TPT/TPE back film etc. With excellent insulation, good adhesion, moisture proof, anti-seismic, Corona resistance, anti-leakage. The adhesive has good adhesion to metal and most plastics, and has excellent resistance to cold and heat (- 50 ~ 250 ℃) after curing.


  • ◪   no fog, release alcohol substances when curing.

  • ◪   Using in polycarbonate (PC), copper and other materials, non-corrosive, non-irritating gas release; fully in accordance with the requirements of the European Union ROHS Directive.

  • ◪   It has good adhesion and aging resistance to many kinds of materials. The properties are stable at -50 ℃ and 250 ℃.



1.This silicone sealant is used for bonding and waterproof sealing of barrier pipe in optoelectronic industry.
2.used for bonding and sealing LED bulb lamp, automobile lamp, underwater lamp, washing lamp, hard lamp bar, engineering plastic, metal, glass and ceramics
3.used for bonding ,strengthening and moisture-proof sealing of electronic components on electronic circuit board.

SANDAO board rtv silicone rubber factory for converter-2

LED bulb bonding

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Heat lamp bonding

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Hard light bar bonding

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Underwater lamp bonding

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Glass bonding

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Car light bonding

product Performance


AppearanceColorless, translucent and semi-fluidColorless translucent paste
Density (g/cm3)1.0~1.11.0~1.1
Tack-free time(25℃,min)3~103~10
Tensile strength(MPa)≥2.0≥2.0
Shear strength(MPa)≥2.0≥2.0
Hardness (shore A)25~3025~30
Temperature range(℃)-50~250-50~250
Dielectric constant(@60Hz)3.03.0
Dielectric strength(kV/mm)≥20≥20
Volume resistivity(Ω.cm)2.0×10152.0×1015

Product details

SANDAO board rtv silicone rubber factory for converter-8
SD911 LED Bulb Bond Adhesive
SD911 (Quick-drying silicone sealant) series is a kind of LED lighting, quick-bonding LED bulb, energy-saving lamp and lamp shell bonding and sealing surface.
SANDAO board rtv silicone rubber factory for converter-9
Colorless translucent semi-flowing
Excellent insulation, good adhesion, moisture, shock, corona, and leakage resistance. It has excellent resistance to cold and heat exchange (-50~250°C) after curing.
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Environmental protection
Non-corrosive, non-irritating gas release; in line with EU ROHS directive requirements. Good adhesion to a variety of materials, good aging resistance.
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Shelf life is 12 months,packing specification: 45g /tube, 300ml /tube.

Use instructions


  • Clean the surface of objects which to be sticky or coated, remove rust, dust and oil.

  • First prick the rubber pipe with the cap tip, put the tip on, squeeze the glue into the cleaned surface, distribute it evenly, and fasten the adhesive surface together.

  • The coated parts are placed in air and solidified at room temperature for 24 hours.


  • After the operation is completed, the silicone sealant should tighten the cap immediately and seal and save. When reusing, if there is a little skin seal, remove it,this will not affect the normal use.

Packaging and preservation


Packing specification: 45g/pcs, 300ml/ pcs or as required by customer.

Storage: stored in a cool and dry place for 12 months.

Note: The above data are based on our extensive experiments and the results are reliable. However, due to the diversity of practical applications, the application conditions are not within our control, so users need to conduct tests before using to confirm whether this product is applicable or not. We do not warrant any problems arising from the use of our products under specified conditions and are not liable for any direct, indirect or accidental loss. If any problems in usage, you can contact our technical services department, we will do what we can to help you.

Company Features
1. With large production scale and what is rtv silicone, Huizhou SANDAO New Material Co., Ltd takes the leading role in field of rtv silicone rubber .
2. We have been awarded "China Integrity Brand", "Credible Manufacturer", and "Famous Brand" at a provincial level. All these credibilities have demonstrated our ability and credibility in this industry.
3. Huizhou SANDAO New Material Co., Ltd targets to be a leading One-component RTV silicone rubber TDS exporter at home and abroad. Get price! Huizhou SANDAO New Material Co., Ltd pays high attention to quality and service for better development. Get price! We have been concentrating on serving customers with our best rtv silicone rubber and considerate service. Get price! SANDAO highly values details for whatever quality or service. Get price!
The manufacture of SANDAO rtv silicone rubber complies with regulatory standards. They mainly are GS mark, DIN, EN, RAL GZ 430, NEN, NF, BS, or ANSI/BIFMA, etc. Its stable quality is achieved by the efforts of the design team, engineer team, innovation team, and QC team
Design principles are smartly combined when it comes to SANDAO what is rtv silicone designing. They are unity, balance, proportion, emphasis, rhythm, and so forth. It can be freely combined with other products to maximize the space
SANDAO what is rtv silicone has gone through a board range of quality tests. They are rub resistance, flexibility, colorfastness, the strength of extension, and folding resistance. Its outer appearance is characterized by vivid color
The manufacturing processes of SANDAO One-component RTV silicone rubber TDS involves some basic steps. They include fabric cutting, printing, stitching, checking, initial finishing, repairing, and final checking.
SANDAO rtv silicone rubber is designed with consideration of all possible mechanisms. These mechanisms are aimed at helping the desired motion or the group of motions in this product. The material of the product can be recycled
High-end talents and advanced technology have enabled the product quality to reach the industry's leading level. The design of the product is a blend of simplicity and utility
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