Two component epoxy resin structural adhesive SD860 (1:1)

Characteristics of two component epoxy resin structural adhesive SD860:SD860 is a two component epoxy resin structural adhesive used for room temperature or low temperature curing. After curing, the next layer has a medium hardness, which can withstand extremely strong impacts and vibrations. It has good mechanical properties and electrical insulation, and can withstand temperature changes and bending tear stress.

Main features:
●Mixing ratio 1:1
●Operating time: 60min
●Low shrinkage, solvent-free, and corrosion-free
●Excellent adhesion to TPU and PET
●Modified epoxy, with flexibility and non fracture during bending

Application scope of two component epoxy resin structural adhesive SD860

Mainly used in: electronic cigarettes, impact drills, industrial robots, controllers, 3D printers, military cables

Product standard for two component epoxy resin structural adhesive SD860
◆Complies with GB 33372-2020 (VOC) volatile organic compound certification

◆Complies with REACH EU testing standards

◆The enterprise has passed UL certification for flame retardant grade E358706

◆ISO14001:2015 certification

◆ISO9001:2015 certification

◆Reference standard: HG/T3947-2007 Single component room temperature vulcanization silicone adhesive/sealant

◆Through national high-tech enterprises, our products have passed 1000 hours of cold and hot impact testing, 1000 hours of dual 85 (high temperature and humidity) testing, and 1000 hours of high temperature aging testing. We are committed to providing reliable thermal conductivity solutions for industries such as automobiles, communication, and security.


Technical parameters (At TA=25 ℃)

performance index

Testing items

Reference standards

numerical value





White (A)/milky white (B) flowing body

Color after mixing


milky white

Component A viscositymPa·s

GB/T 2794


Component B viscositymPa·s

GB/T 2794




Mixing ratio (weight ratio) A: B


1 :1

Viscosity after mixingmPa·s

GB/T 2794


Gel timeH

GB/T 7123.1


Relative Specific Gravityg/cm³








hardnessshore D

GB/T 531


shear strengthMPa



Peel StrengthMPa



Volume resistivity  Ω·cm

GB/T 1692




milky white


Usage and precautions of two component epoxy resin structural adhesive SD860

Equipped with an AB glue gun and a thread mixing head, the adhesive can be applied. The best thickness of the adhesive layer is 0.05mm. The adhesive after application should be immediately assembled and tightly clamped, and uniform contact pressure will ensure maximum adhesive strength. To achieve the highest mechanical strength, the material surface can be polished or sandblasted, and then the surface dust and oil stains can be wiped with a special solvent. It is necessary to apply adhesive on both sides of the bonding area, and then fix the bonding area to avoid misalignment. Do not cross the caps of AB and AB to prevent contamination of the original adhesive.

This product is not a hazardous material, but do not enter or eye contact.

This product has a slightly irritating odor. Please wear a gas mask and anti-corrosion gloves when operating.

Cover the material at any time after each retrieval to avoid moisture absorption affecting solidification and properties.

Store in a cool and dry environment that is not easily accessible to children. When using this product in large quantities, it is necessary to use it in a well ventilated area.


Packaging, storage and transportation requirements

Transportation: There are no regulations in China (CN-GB) or internationally (IMO, IATA, UN). It belongs to non hazardous goods.


① The packaging of materials has a certain protective and sealing effect on the materials, ensuring that they are not damaged during transportation.
② The packaging box should have product model, name, quantity, manufacturer's trademark, production batch, and other information.
③ The packaging box should meet the requirements of moisture resistance, shock resistance, pressure resistance, and mold resistance.


Storage: Products packaged in boxes should be stored in a cool and dry environment with an ambient temperature below 26 ℃. The surrounding air should be free of acidic, alkaline, or other corrosive gases. Under these conditions, the product can be stored for six months from the production date, and the material remains qualified within these six months.

Packaging specifications: AB group 2kg, AB group 64g


Two component epoxy resin structural adhesive SD860 declaration

Users must carefully read the relevant information of this product before using it. Users are responsible for conducting comprehensive tests based on their respective uses to confirm its performance, effectiveness, safety, etc.

Our company denies any other expressed or implied warranties. If your company fails to conduct corresponding performance tests and directly uses the product, resulting in unqualified products, our company and the intermediary sales legal person shall not bear any responsibility. We hereby declare!

Product description

Summary: The two component epoxy resin structural adhesive is an impact resistant epoxy A B adhesive. Strong universality, fast curing speed, low curing heat, impact resistance, resistance to most chemical media, and excellent electrical insulation performance. Structural bonding of materials such as glass to glass, glass to metal, metal to metal, metal to plastic, plastic to plastic, etc; Use PE/PP/PET or flexible plastic materials with caution.

Application: Suitable for bonding of metals, electroplating/baking materials, ceramics, glass, and high-quality craftsmanship.

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