Agents for improving the wet strenght of paper

Agents for improving the wet strenght of paper

POLYAMIDOAMINE-EPICHLORHIDRYN RESINS

Used in the production of various types of paper in neutral as well as slightly acid pH range.
In addition to improving the paper’s wet strength, they also improve the retention of fillers (TiO2), and adhesion to the yankee cylinder during the manufacturing of tissue papers.

MELAPRET PAE/A Group Of Products

Resins with lower AOX content than standard products

MELAPRET PAE/A-1 Group Of Products

Resins with low content of 1,3-dichloro-2-propanal (DCP). Their effectiveness mokes them suitable for the production of high wetstrength papers like decor and label papers.

MELAPRET PAE/AX Group Of Products

Resins with very low content of 1,3-dichloro- 2-propanola (DCP). Its effectiveness makes it suitable for the production of decor papers.

MELAPRET PAE/AM Group Of Products

Resins with low content of AOX and DCP, used primarily in the production of hygienic and tissue papers.

MODIFIED MELAMINE- AND UREA- FORMALDEHYDE RESINS

Used for production of various types of papers made from bleached and unbleached cellulose in acid pH range.

MELAPRET PTS 60

Used in cationic form which is prepared before use.

MELAPRET NF 70/M

Higher concentrated product. Used in cationic form which is prepared before use. Suitable for the production of alkalineresistant label paper.

MELAPRET PTS 70

Higher concentrated product with low free formaldehyde content. Used in cationic form which is prepared before

MELAPRET PTS 10

Ready-made product in cationic form. Suitable for production of alkalineresistant label paper.

MELAPRET KMS 30/N

Cationic melamine formaldehyde resin used for improving the wet strength of paper and for microcapsulation.

UREPRET PB

Used in the production of various papers made from bleached and unbleached cellulose in neutral pH range. Due to its synergetic effects it reduces the use of rosin sizing agents.