- Albuminoidal Substances; Modified Starches; Glues; Enzymes
- Prepared Glues And Other Prepared Adhesives, Not Elsewhere Specified Or Included; Products Suitable For Use As Glues Or Adhesives, Put Up For Retail Sale As Glues Or Adhesives, Not Exceeding A Net Weight Of 1 Kg.
- Products Suitable For Use As Glues Or Adhesives Put Up For Retail Sale As Glues Or Adhesives, With A Net Weight Of <= 1 Kg
Thread Sealants 2554
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob |
| Payment Mode : |
T/T |
Description
Introduction
Darbond 2554 is a one-component, red, chemical resistant Thread sealant. It is used for refrigeration plant sealing R11, R12 and its substitute. It can prevent thread from corrosion.
T ypical Applications
Used for sealing pipe thread under M80 in refrigeration system And corrosive chemical system. Mainly used for refrigeration Plant pipe thread, plug, tubular radiator expanding pipe sealing.
T ypical propertiesof uncured material
T ypical V alue Range
Appearance Red liquid
Basis material Methacrylate
V iscosity (mPa. S)
(GB/T2794-1995)
Brookfield R VT
3# Spindle20rpm 2500 1500-3500
Specific Gravity (g/cm
3
)
(GB/T13354-1992) 1.05 1.00-1.10
Flash point() > 93
(SH/T0733-2004)
Max. Thread diameter M80
Fixture (min) 20 10-30
T ypical Performanceof Cured Material
Full cure time at room temperature (h)
24
Max. Sealing pressure (MPa) 71.0
Disassemble strength Medium
Sealing operating time under pressure
Medium
Working T emperature() -50-150
Chemical/Solvent Resistance
Aging under the conditions below and tested at22
% of I nitial Strength
Solvent
T emperature
() 100h 500h 1000h
Motor oil 125 100 100 100
Unleaded
Gasoline
22 100 100 95
Ethanol 22 100 100 90
Acetone 22 100 95 95
R134A 22 100 95 95
R141b 22 100 95 95
Water/Glycol
(50%/50%)
87 100 100 100
Directions for Use
For best performance, surfaces should be clean and free of Grease. Darbond cleaner2577 is recommended.
Apply suf ficient adhesive to bonding part. Assemble in Normal way and leave enough time for curing.
After long time storage, shake the product thoroughly Before use.
Cautions
Do not return any material to the original container to Prevent contamination of the product.
The product is not recommended for use in pure oxygen And/or oxygen rich systems.
It' snot recommended on plastics.
Keep away from children.
The product contains acrylic acid and methacrylate ester, Which may irritate skin and eyes. So it is recommended to Use the product at a well ventilated place.
In case of contact with eyes or skin, rinse with clean water Immediately; If symptom goes on, call aphysical attention.
More details, please refer to MSDSof this product.
Package
Item No.: 255405, 250ml/bottle
Storage
Stored in a cool and dry location in unopened containers at 8-28.
Shelf life is24 months.
