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High hardness Hot melt PA resins Tuff 390-H for air filters

Tuff 390-H is a thermoplastic hot melt polyamide adhesive based on dimer acids. It has high heat resistance, fast set (short open time), moderate flexibility, and excellent chemical and grease resistance.


  • Item No.:

    Tuff 390-H
  • Color:

    Amber color
  • Appearance:

    Granules
  • MOQ:

    2 Tons
  • Features:

    TOP Grade Alcohol solvent type
  • Product Details

DESCRIPTION

Tuff 390-H is a thermoplastic hot melt polyamide adhesive based on dimer acids. It has high heat resistance, fast set (short open time), moderate flexibility, and excellent chemical and grease resistance. Applications for this adhesive are for packaging, converting, construction products requiring high temperature resistance and automotive filtration products.


Specifications

Property

Detail or Method

Specification


Softening Point
(R&B):  


°C Ring and Ball ASTM E 28

190-200

Viscosity

cps/mPa·s at 240°C LVT Brookfield ASTM D 3236

2,500-5,000 cps

Color

40% in n-Butanol, Gardner

8 Maximum

Typical Values/Performance

Open Time

Short

10-20 seconds

Application Temp

240-260°C

Acid Value

mg KOH/g

4-12

Amine Value

mg KOH/g

0-2.0

Specific Gravity

At 25°C

0.97

Flash Point

°C, COC, ASTM D 6450

271


APPLICATION

Hot melt PA resins for air filters application

Applications for Tuff 390-H are for packaging, converting, construction products requiring high temperature resistance and automotive filtration products.


PACKAGING

High hardness Hot melt PA resins packing

Storage: Store at room temperature in a dry area.

TSCA Status: This product is not currently on the TSCA inventory.

DOT Shipping Classification: Non-hazardous.


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