En-Tech Polymer Co.,Ltd

Additives for Newspaper

See Larger Picture : Additives for Newspaper

  • Share to :
  • Pinterest
Contact Now* Send an Inquiry to this supplier.
or
Start Order * Name your price

Description

FIXING AGENT (Polyamine) for Paper Manufacturing
NTFIX  EF-50

APPLICATION
NTFIX EF-50 effectively retains fines and various chemicals, such as sizing agent, starch, dye and fillers etc., into pulp during paper making process. It was designed to maintain the intrinsic properties of not only acidic pH base process, but also neutral pH. Afterwards, it helps the paper minimize the change of physical properties according to other materials introduced during whole paper making process.

- Fixing
- First pass retention Improve
- Drainage Improve
- Sizing promotion

CHARACTERISTICS
NTFIX EF-50 derives the cost reduction of process by allowing effective fixing of various chemicals and fine fibers. It helps the paper hold the typical paper properties especially in the neutral paper manufacturing process as well as acidic process due to no change of charge density by pH variation. Thanks to dehydration and strength promotion, machine speed can be even faster and strength agents’ performance can be also improved by reducing anionic materials.

-Blocking the anionic trash
-Increasing the chemical efficiency
-Prevent the process contaminations
PRECAUTIONS ON HANDLING & STORAGE
NTFIX EF-50 should keep store below 40C, especially take precautions for freezing during wintertime. If it is frozen, please thaw slowly before use. Storage tank should make of stainless steel, PP and FRP materials.
On treating this chemical, taking care not to contact skin directly is necessary. If HF-59 exposes to the skin, rinse with plenty of water immediately.
HF-59 has no classification and restriction by combustibles ship transport and storage rules. Please refer to the Material Safety Data Sheet for other safety conditions.

PHYSICAL PROPERTIES

Appearance   Light amber Aqueous Liquid
solid content % 48.0~50.0
Viscosity cps 350 ~ 750
Ionic property   Cationic
pH   5.5~6.5
Specific gravity   1.15+-0.01
Solubility in water   Completely soluble
Storage stability   Over 6months at normal temperature

*» Viscosity : Brookfield Viscosity (25C)

 

APPLICATION DATA

First Pass Retention Improvement.

As high cationic property of fixing agent, fiber and fines OPR can be improved and Cation demand of white water can be reduced in the paper making process.

Application example (1)

“P” PAPER PM6 IN KOREA

Paper Machine

Grade

Newsprint  45~49g/m2

 

Capacity

750 MT/day

 

Speed

1,500m/min

 

Wire Type

Twin wire

 

Pulp

DIP

100%

 

Chemicals

Fixing agent

0.15~0.2%

Polyamine

Retention

0.04%

Polyacrylamide

Bentonite

0.15%

 

 

 

 

Before using Fixing Agent

After using Fixing Agent

Remark

White water SS (%)

0.45

0.40

 

Cation demand

580

340

meq/g

One Pass Retention (%)

56.5

60.4

 

Ash One Pass Retention (%)

27.0

31.6

 

 

 

Application example (2) 

“P” PAPER PM6 IN KOREA

Paper Machine

Grade

Newsprint  45~49g/m2

 

Capacity

750 MT/day

 

Speed

1,500m/min

 

Wire Type

Twin wire

 

Pulp

DIP

100%

 

Chemicals

Fixing agent

0.15~0.2%

Polyamine

Retention

0.04%

Polyacrylamide

Bentonite

0.15%

 

 

 

 

 

Before using Fixing Agent

After using Fixing Agent

Remark

White water SS (%)

0.48

0.42

 

Cation demand

638

350

meq/g

One Pass Retention (%)

52.4

57.3

 

Ash One Pass Retention (%)

13.1

17

 

 

 

 

Application example (1)

“P” PAPER PM7 IN KOREA

Paper Machine

Grade

Newsprint  45~49g/m2

 

Capacity

800 MT/day

 

Speed

1,600m/min

 

Wire Type

Twin wire

 

Pulp

DIP

100%

 

Chemicals

Fixing agent

0.15~0.2%

Polyamine

Retention

0.03%

Polyacrylamide

Bentonite

0.15%

 

 

 

--------------------------------------------------------------------------------------------------------------

Chelating Agent (of H2O2)

 

NTCONTROL HSCA
 

DESCRIPTION
Chelating Agent(Peroxide Stabilizer) NTCONTROL HSCA has been put in to Deinking process or Bleaching process at DIP, and stabilize of Hydro peroxide and prevent the reduction in Bleaching Efficiency by Metal Ion.
Normally, NTCONTROL HSCA can improve to prevent the scales and reattachments of Ink by blockading Metal Ion and Hardness material in paper making process.
 

PHYSICAL PROPERTIES

Chemical description Polyamine Derivative
Appearance Slight Yellow Clear Liquid
Active content 19.0+-1.5
pH 8.5+-1.0
Viscosity Below 100
stability 6Month
Solubility Easily soluble in water

ADVANTAGES
A. Preventing the scale by Blockading Various Metal Ions and Hardness Ingredients in Pulp and Water.
B. Prevent of the Hydro peroxide degradation by Metal Ions, and the formation of Inorganic/Organic attachment can react with Metal Ions.
C. Prevent of facilitation of Ink releasing and Ink re-attachment in DIP(De-Inking Process)
D. Prevent of the Calcium Silicate creation by replace of using Sodium Silicate.
 

APPLICATION
A. HSCA is diluted 50-100 times before dosing.
B. Put into Pulper or Bleaching Tower.
C. Dosage is 0.05 – 0.2% based on pulp by dry base, but it can be controlled by user’s condition.
 

ATTENTION
A. Shielf life is 6 month with sealed and prevent Freezing
B. Storage at 5C-40C indoor.
C. Should separation occur, moderate stirring or mixing, with no resultant loss of efficiency can return the product to their normal state. Generally, rolling of the drums around the floor will be sufficient to assure remixing of the component
D. Please see MSDS before using carefully.

--------------------------------------------------------------------------------------------------------------


Product Image

  • Additives for Newspaper image

Other products from this supplier

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To Tom, Kwon
En-Tech Polymer Co.,Ltd
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Paper Chemicals
* Message

Use English only Max. 2000 characters. (Min. 20)

Send