Definitions for tackifier
tack·i·fi·er

WiktionaryRate this definition:0.0 / 0 votes

1. tackifiernoun

   A tackiness agent; a substance which is added in order to increase tack.

WikipediaRate this definition:0.0 / 0 votes

1. Tackifier

   Tackifiers are chemical compounds used in formulating adhesives to increase the tack, the stickiness of the surface of the adhesive. They are usually low-molecular weight compounds with high glass transition temperature. At low strain rate, they provide higher stress compliance, and become stiffer at higher strain rates. Tackifiers tend to have low molecular weight, and glass transition and softening temperature above room temperature, providing them with suitable viscoelastic properties. Tackifiers frequently represent most of both weight percentage and cost of hot melt adhesives and pressure-sensitive adhesives. In hot melt adhesives they can comprise up to about 40% of total mass.Tackifiers are usually resins (e.g. rosins and their derivates, terpenes and modified terpenes, aliphatic, cycloaliphatic and aromatic resins (C5 aliphatic resins, C9 aromatic resins, and C5/C9 aliphatic/aromatic resins), hydrogenated hydrocarbon resins, and their mixtures, terpene-phenol resins (TPR, used often with ethylene-vinyl acetate adhesives)), novolacs. Many pressure-sensitive adhesives are a blend of rubbers (natural or synthetic) and a tackifying resin. Some acrylic adhesives also include an additional tackifier. Silicone rubber–based pressure-sensitive adhesives require special tackifiers based on "MQ" silicate resins, composed of a monofunctional trimethyl silane ("M") reacted with quadrafunctional silicon tetrachloride ("Q").Tackifiers are also used in tyres.

WikidataRate this definition:0.0 / 0 votes

1. Tackifier

   Tackifiers are chemical compounds used in formulating adhesives to increase the tack, the stickiness of the surface of the adhesive. They are usually low-molecular weight compounds with high glass transition temperature. At low strain rate, they provide higher stress compliance, and become stiffer at higher strain rates. Tackifiers tend to have low molecular weight, and glass transition and softening temperature above room temperature, providing them with suitable viscoelastic properties. Tackifiers frequently represent most of both weight percentage and cost of hot melt adhesives and pressure sensitive adhesives. In hot melt adhesives they can comprise up to about 40% of total mass. Tackifiers are usually resins. Many pressure sensitive adhesives are a blend of rubbers and a tackifying resin. Some acrylic adhesives also include an additional tackifier. Silicone rubber based pressure sensitive adhesives require special tackifiers based on "MQ" silicate resins, composed of a monofunctional trimethyl silane reacted with quadrafunctional silicon tetrachloride.

How to pronounce tackifier?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say tackifier in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of tackifier in Chaldean Numerology is: 9

2. Pythagorean Numerology

   The numerical value of tackifier in Pythagorean Numerology is: 1

References

1. ^ Wiktionary
   https://en.wiktionary.org/wiki/Tackifier
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Tackifier
3. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=tackifier