Strength improver for Various types of Paper and boards. Improves surface smoothness and bulk. Improves burst factor. Better gloss. Improves breaking length, flexibility and folding resistance. Improves rattling. Reduces fluff.

1. STRENGTH IMPROVER FOR
VARIOUS TYPES OF
PAPER AND BOARDS
R-PSF-740
RSA Industries Pvt. Ltd.
______________________________________________
For export inquiries contact- +91-9823072312, For Indian inquiries contact- +91-9665082759
Fax: 0091-7104-236417 / 0091-712-2421729
Email: exports@ranchemicals.in/sales@ranchemicals.in/ marketing@rsaindustries.in
Website: www.ranchemicals.in / www.rsaindustries.in

2. ___________________________________________________________________________
RSA Industries Pvt. Ltd.
For export inquiries contact- +91-9823072312, For Indian inquiries contact- +91-9665082759
Fax: 0091-7104-236417 / 0091-712-2421729
Email: exports@ranchemicals.in/sales@ranchemicals.in/ marketing@rsaindustries.in
Website: www.ranchemicals.in / www.rsaindustries.in
R-PSF-740
_____________________________________________________________________________________
Application
New generation polymeric resin for increasing strength characteristics of various types
of paper and boards.
Chemistry for Performance
Improves surface smoothness and bulk
Improves burst factor
Better gloss
Improves breaking length, flexibility and folding resistance
Improves rattling
Reduces fluff
Chemistry for Economics
Eliminates the usage of gum, starches to improve strength.
Reduces the consumption of sizing material like Alum and Rosin
Physical Properties
Product Appearance
pH
(10% solution)
Moisture Dosage Pack Size
Anionic, Mixture of
Polyester Resin &
Carbohydrates
White Granular
Powder
5.0-6.0 + 2 %
5 to 10 Kg /
Ton of paper
35 kg
200 kg

3. ___________________________________________________________________________
RSA Industries Pvt. Ltd.
For export inquiries contact- +91-9823072312, For Indian inquiries contact- +91-9665082759
Fax: 0091-7104-236417 / 0091-712-2421729
Email: exports@ranchemicals.in/sales@ranchemicals.in/ marketing@rsaindustries.in
Website: www.ranchemicals.in / www.rsaindustries.in
Dilution Procedure (for 15% solution)
Ingredient Quantity
R-PSF-740 15 kg.
Water (DMW / Soft Water with low TDS) 85 kg.
• Take 70 parts of water of the total recipe, start heating & bring temperature close to boiling.
• Gradually add R-PSF-740. It should spread in 20-30 minutes after temperature reaches
90°C. This ensures easy solubilization. Do not add all the powder together.
• Heat for 30-60 minutes further to dissolve completely.
• Water which evaporated during heating should be replaced by adding equivalent
amount of water.
• Add balance quantity of water and mix for 20-30 minutes.
• Cool to room temperature while stirring.
Point of addition
Can be added in Refining chest, prior to refining chest or spray on wet end along with starch
Working pH: 5 - 8
* The literature indicates general information guidelines on our product for their use. The user should check the suitability of
the product for their use. RAN/RSA makes no warranty of any kind expressed or implied. Industrial safety practice is to be
followed. RAN/RSA takes no responsibility and expressly disclaim liabilities for law, damage or expense rising out of or in any
way connected with the handling, storage, use or disposable of the product.