3M SI2500 Rite-Lok Cyanoacrylate

CONTACT REP

Description for 3M SI2500 Rite-Lok Cyanoacrylate

Bond rough, porous, contaminated, and acidic substrates including wood, cardboard, veneer, fabric, cork, and leather.

Application Type	Bond, Adhesive: Instant Adhesives
1 Part or 2 Part	1 Part
Material Form	Liquid
Substrate	fabric, porous substrates, polyethylene, paper, Low surface energy plastics, polypropylene, wood, Low surface energy plastics, semi-porous
Manufacturer	3M
Chemistry	Cyanoacrylate, Ethyl Hybrid
Cure Method	Humidity
Cure Time (min)	fast, 1,440
Viscosity (cPs)	high, 2,000 to 3,500
Color	Clear
Chemical Resistance	Excellent, Most oils
Relative Solvent Resistance	Chemical Resistance: Excelent Solvent resistance
High Temperature Resistance (°C)	82
Low Temperature Resistance (°C)	-54

Best Practices for 3M SI2500 Rite-Lok Cyanoacrylate

Register for FREE to view more details

Why register?

View Technical Details
View Test Methods
View Key Specifications
View Similar Materials
Save your Project Searches

See what Gluespec offers

Sign up now Already registered? Sign in!

Email: *

Password: *

Confirm Password: *

Do you prefer to see data in °F or °C?

First Name: *

Last Name: *

Phone: *

Company Name: *

Address: *

Postal Code: *

Country: *

Job Function: *

Industry: *

Describe: *

I agree to the terms of use *

*: Required

Technical Data for 3M SI2500 Rite-Lok Cyanoacrylate

*See Terms of Use Below

Overview

Application Type
- Adhesive - Bond
- Adhesive: Instant Adhesives
1 Part or 2 Part
- 1 Part or 2 Part - 1 Part
Material Form
- Liquid
Substrate
- Porous Substrates - semi-porous
- Low Surface Energy - Low surface energy plastics
- Plastic - Low surface energy plastics
- Polyethylene (LDPE, HDPE) - polyethylene
- Polypropylene
- Wood
- Fabric
- Paper
- Other - rough substrates, contaminated substrates, acidic substrates, veneer, cork, leather, cardboard
Chemistry
- Cyanoacrylate (CA) - Cyanoacrylate
- Other - Ethyl Hybrid
Application Method
- Other - Hand applied
Cure Method
- Moisture / Condensation Cure - Humidity
Color
- Clear / Transparent - Clear

Specifications

Cure Specs

Cure Time (min)	fast, 1,440
Viscosity (cPs)	high, 2,000 to 3,500	Test Method
Fixture or Handling Strength Time (min)	0.25 to 0.67

Bond Strength

Shear Strength (psi)	2,900	Test Method
Tensile Strength (psi)	4,500	Test Method

Material Resistance

Chemical Resistance	Excellent, Most oils
Relative Solvent Resistance	Chemical Resistance: Excelent Solvent resistance
High Temperature Resistance (°C)	82
Low Temperature Resistance (°C)	-54

Other Properties

Specific Gravity	1.060

Business Information

Shelf Life Details	Storage: For short term storage (<30 days), keep adhesive in a cool (60°F to 80°F [16°C to 27°C]), dry place out of direct sunlight. Keep containers tightly covered and free of moisture. Refrigeration (40°F [4°C]) gives optimum long term storage stability.;Rite-Lok™ Surface Insensitive Instant Adhesives can be expected to have a shelf life of one year from the date of shipment from 3M when stored under refrigerated conditions.
Shelf Life Temperature (°F)	140 to 176, 39
Shelf Life Type	From the date of Shipment
Shelf Life (mon)	12

Best Practices for 3M SI2500 Rite-Lok Cyanoacrylate

*See Terms of Use Below
1. Surface Preparation
  
  For optimum strength structural bonds, paint, oxide films, oils, dust, mold release agents, and all other surface contaminants must be completely removed. However, the amount of surface preparation depends on the required bond strength and the environmental aging resistance desired by the user. Typical quick surface preparation would include wiping with a clean solvent (such as isopropyl alcohol), abrading the surface with a clean fine abrasive, and then wiping again with a clean solvent to remove loose particles. Note: When using solvents, extinguish all ignition sources, including pilot lights, and follow the manufacturer’s precautions and directions for use.
  
  Ensure that parts are clean, dry, and free from oil and grease.
  
  Ensure that parts are clean, dry, and free from oil and grease.
  
  A Rite-Lok™ Instant Adhesive Activator may be required if there are bonding gaps or porous substrate surfaces, if substrates are low surface energy plastics (e.g., polyethylene, polypropylene ) or if substrates have acidic surfaces (e.g., paper, leather ).
2. Application
  
  Bond speed is typically very fast so ensure that parts are properly aligned before dispensing.
  
  Product is normally hand applied from the bottle. Apply sparingly to one surface and press parts firmly together until handling strength is achieved. As a general rule, as little cyanoacrylate as possible should be used. Over application will result in slower cure speed and lower bond strength.
3. Curing
  
  Full bond strength will typically be achieved within a 24 hour cure time.
  
  After curing, Rite-Lok™ Surface Insensitive Instant Adhesive bonds are suitable for use up to about 180°F (82°C). At 180°F (82°C) the bonds will be approximately 70% of the strength at room temperature and at 212°F (100°C) about 50% of full strength.
  
  Cyanoacrylate bond resistance to most oils and solvents is excellent. Long term humidity, moisture, or water immersion may affect the strength of a cured cyanoacrylate bond depending on the substrates and the bond gap. Testing is recommended to evaluate the effect.
Comparable Materials for 3M SI2500 Rite-Lok Cyanoacrylate

*See Terms of Use Below

Spec Engine^® Results
- 268(PermaBond)
  Faster set times and improved gap-filling capability compared to conventional Cyanoacrylate.
- 108(PermaBond)
  An intermediate viscosity cyanoacrylate that is used to bond through intermediate gaps. It is fast setting and suitable for use on plastics, rubber and metals.
- 795(PermaBond)
  Surface insensitive – cures rapidly on most surfaces, wide range of viscosities, fast setting, rapid cure.
- Compare All
Closest Results from this Manufacturer
- EC600 Rite-Lok Cyanoacrylate(3M)
  Single component, high strength ethyl cyanoacrylate adhesives designed to bond to a variety of substances including most plastics, rubbers, metals, and other common substrates.
- SB22 Rite-Lok Cyanoacrylate(3M)
  Bond rough, porous, contaminated, and acidic substrates including wood, cardboard, veneer, fabric, cork, and leather.
- EC1500 Rite-Lok Cyanoacrylate(3M)
  Single component, high strength ethyl cyanoacrylate adhesives designed to bond to a variety of substances including most plastics, rubbers, metals, and other common substrates.
- Compare All