Heat curing sealant SPM-1201 is suitable for passenger car body sealing, sheet metal bonding sealing

type One-component heat Curing polyurethane sealant
Purpose Suitable for bus body sealing, sheet Gold Bond Seal
Performance Heat fast curing
Adhere to the base material well, and the pretreatment is simple

Technology Parameters

Project

Typical data

Appearance

Black paste

Curing method

Moisture Cure/Heat Cure

Density

about 1.2g/ml

Curing agent (DW-1900)

Isocyanate curing agent, colorless transparent liquid (color adjustable)

addition ratio 5%-7%

Tack dry time (20℃50%RH)

about 40 min

<span style="fonHeating to make it solidify quickly, the higher the temperature, the faster the curing; by heating and curing, the recommended heating temperature is 110-180°C, so it is necessary to consider whether the carrier of the sealant can withstand 110°C or above; at the same time, although SPM-1201 has Fair heat resistance performance, but not recommended heating temperature higher than 190 ℃ and heating time more than 60 minutes. The following is a suggested curing profile:

Operation tips

Construction method

Surface treatment: Use alcohol or isopropanol to clean the bonding surface to make it free from oil and dust. (According to the substrate adhesion test, decide whether to use primer).

Applying: Apply with a manual or pneumatic applicator at room temperature.

Equipment cleaning

Uncured glue can be removed from tools or equipment with solvents such as alcohol or acetone, once cured it can only be removed mechanically.

Packaging and storage
Packing: 600ml/tube
Storage: Unopened products can be stored for 9 months at 5-35°C, avoid high temperature and direct sunlight.

data Basics
All the data stated in the product data sheet are obtained from laboratory tests. Actual measurements may vary due to circumstances beyond our control.

Important Description
For information and advice on transportation, handling, storage and handling of chemicals, users should refer to the actual Safety Data Sheet, which includes physical, ecological, toxicological and other safety-related data.

Legal Disclaimer
When the product is properly stored, handled and constructed under normal conditions, Haoyi New Material Co., Ltd. The information provided and the construction treatment suggestions given according to the actual situation are based on Haoyi New Material Company's good confidence in its current knowledge and experience. In actual application, due to the difference of materials, substrates and actual site conditions, it cannot be inferred from the information here or any written recommendation or any other suggestion that Haoyi New Material Co., Ltd.’s commerciality and support for its products Makes no warranties and assumes no liability of fitness for a particular purpose. Users of the product should test the suitability of the product for their application and intended use. Haoyi New Material Company reserves the right to change the nature of its products. The use rights of third parties shall be respected. All orders are subject to current sales and shipping terms. Users should refer to the latest version of relevant product manuals, which can be provided by Haoyi New Material Company upon request.

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