Chemlok 213
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Product information
Chemlok®213 is a single coated surface treatment agent, is used to help and promote pouring type and reaction type polyurethane elastomer (RIM) attached to the metal.This product is a polymer, curing agent and the mixture of pigment in organic solvent system formed.
Chemlok 213 can also be used to help and promote all kinds of polyether type casting and polyester pu adhesion to metal casting.This product can also be used to promote certain adhesion of thermoplastic polyurethane (TPU).
Shelf life
As from the date of the consignment, the guarantee period is one year, but the consignee factory must use the unopened original container, and stored in the 21-27 ° C (70-80 ° F) environment.Storage or use shall not be away from heat, sparks or open flame.
Features and benefits
Wide range of USES- this product can be applied to based on TDI and MDI, polyether type casting of different hardness and polyester type casting polyurethane, help and promote its adhesion to metal.
economic- due to the wide range of USES, inventory variety of surface treatment agent.
Easy to use- in most cases only a layer of coating, can reduce the cost;Can help and promote (RIM) polyurethane elastomer attached directly to the aluminum or steel, without having to be painted or preliminary drying.
Process compatibility- can adapt to all kinds of process conditions, including the preliminary drying for a long time.
Strong resistance to the environment- when used with Chemlok 219, can enhance the tolerance of the for harsh environment, including exposure to the salt mist, water, and high and low temperature environment.
To save time- before use or in use process without stirring, can save the time of coating and coating operation errors.Chemlok 213 not settling, kaifeng immediately after dip-coating or brush.
Rapid drying- dry quickly, and can shorten the processing time, reduce the coated parts inventory.
Strong durability- provides excellent strength, higher than the tear strength of pu backing material itself.
Typical properties * not cured
| appearance | Blue liquid |
| viscosity, the CPS @ 25 ° C (77 ° F), Brookfield viscometer rotor, 2 of 30 RPM seconds @ 25 ° C (77 ° F) 3 Zahn viscosity cup | 100-300, 20-35 |
| The density ofAfter, kg/m (lb/gal) | 870-910 (7.3 7.6) |
| Solid content%, | 20.5-23.5 |
| Flash point (Seta), ° C (° F) | 5 (41) |
| solvent | Ethyl ketone (MEK), acetic acid mixture, xylene |
* typical data cannot be for the use of product standards.
Technical documentation
| download | type | The file name |
|---|---|---|
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Safety specifications (SDS) | CHEMLOK 213 adhesive Chinese SDS |
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Technical specification (TDS) | ChemLok 213 Chinese TDS |
