[tp_lang_dropdown]

NEL-6615B

NEL-6615B

Description:

NEL-6615B is a reactive polyurethane hot melt adhesive,characterized with high initial strength,widely application and great bonding strength.

Typical substrates:

Textile fabric,foam,fiber cotton,TPU/PU film(thick film)

Product Parameters

Technical data:

Item: NEL-6615B
Appearance milky white or light yellow solid in room temperature
Viscosity 8500-11500 mpa.s(100℃)

 

Viscosity-temperature curve:

NEL-6615B

 

Instructions:

1.The recommended mold temperature is 110-130℃.Adjust the temperature (especially the temperature of the glue roller) according to the environmental temperature, startup speed, glue consumption, fabric density , etc.to ensure the laminate

2.Coating way:Normally: Rolling coating;

3.Coating weight:Suggestion:25g/㎡, depends on substrates and application;

4.Attention:

When the adhesive contact with air, it will react with moisture in the air, causing problems such as skinning and increased viscosity.

If the machine is shut down for more than 2 hours, the lamination machine must be turned off. The glue in the glue tank needs to be cleaned thoroughly.

 

Curing:

1.At the room temperature 25℃ and 60% relative humidity, can get 80% curing after 12hoursy.Higher temperature and humidity will increase the curing speed.

2.The thickness of the adhesive layer, temperature, humidity, and pH value all affect the curing speed.

 

Storage:

1.Suggest to store at 0~40℃,dry and clean enviroment.

2.12 months shelf time from the production date in original package.

 

Package:

200kg/drum;20kg/drum

 

Safety advice:

Read the safety data sheet, follow the operating steps, ensure the safety and controllability before the operation.

 

Disclaimer:

The information provided in this TDS is for reference. We strongly recommend the detailed testing before purchasing to determine the suitability of the product for the specified purpose. If there are any changes in materials or conditions, the test should be repeated multiple times. We do not assume any legal responsibility for the information in this TDS or any other written or oral advice related to the product, except as otherwise expressly agreed and for any personal injury or death caused by our negligence and any legal liability under applicable mandatory product liability regulations.

Related Product

NEL-6610A
Read More
NEL-6615
Read More
NEL-6610A(1
Read More

Related Articles

Martin and Uniqlo leaders visit our factory.
Crystal-Martin and Uniqlo leaders visit our factory.
Huntsman
In September 2023, Huntsman headquarters visited our company.
conveying the company's warmth and care
In September 2025, General Manager Wang donated pillows to Yunnan, conveying the company's warmth and care.
An Yu's Guangxi Trip in May 2025
Annel’s Guangxi Trip in May 2025

contact us

Feel free to contact us for professional solutions.

contact