D113 Food Grade Weak Acid Cation Ion Exchange Resin Macroporous Type

• Color: Pale Yellow
• Neutral Package: Available
• Free Sample: Available
• Apprearance: Opaque Sphere Beads
• Purity: 99.9%
• Volume Exchange Capacity Min.: 4.2 Mmol/L
• Model NO.: D113
• Transport Package: Plastic Bag, Pallets
• Specification: 25L
• Trademark: Tianxing
• Origin: Bengbu Anhui, China
• HS Code: 3914000000
• Production Capacity: 25000 Tons/Year

Product Description

Product Description

High end pure water,Much improved periodic water yield and physical stability,Reduction of regeneration frequency,Volume Exchange Capacity ≥4.2mmol/L

D113 resin is in a carboxylic acid on the pore structure of acrylic copolymer (-cooh) group - cation exchange resin.Mainly used in industrial water treatment, especially the removal of bicarbonate, carbonate and other alkaline salt, also can be used for zinc, nickel waste recycling, separation and purification of biochemical drugs, etc.
 

Name	Specification
Appearance	Opalescent to light yellow opaque spherical beads
Polymer	Acrylic polyacrylic
Functional Group	-COOH
Ionic Form as shipped	H+
Weight Exchange Capacity	≥10.80mmol/g
Volume Exchange Capacity	≥4.40mmol/ml
Real Density (g/ml)	1.14~1.20g/ml
Bulk Density (g/ml)	0.72-0.80g/ml
Water Retention Capacity	45%-52%
Particle Size Range	0.315~1.25 mm≥95%
Uniformity Coefficient	≤1.6
Whole Bead Count(%)	≥95%

Application                                                 

• Water softening
• Zinc, nickel waste recycling
• The separation and purification of biochemical drugs 

Precautions

• Resin should be wet state preservation. The best temperature is above 0ºC. Resin should be put into a closed space or add in salt water of 5% or above if not used for a long time.Should be anti-freezing during transportation. Do not place heavy objects on the resin in case being crashed.
• Generally requires alkali- water - acid - water flow path for processing. Strict requirement needs three circulation before coming to final ion kenel.
• Need to consider different transformation expansion rate to set aside enough space to prevent resin overflow and ensure the appropriate liquid level height; Column diameter ratio should be within a reasonable range and avoid bias current; Use wet packed column or back-flushing to wash away bubbles inside resin layer.
• Before liquid going into the resin column, steps as flocculation, filtration, or sand-filtration should be taken so that it doesn't jam resin pore with suspended solids .
• Resin inside the column that hasn't been used for a long time should be storaged outside of the column after washing, or adding salt water in the salt resistant medium while keeping liquid level not dehydrated with usual backwashing to loosen resin in case of agglomeration.

Reference Operation Conditions

Maximum operating temperature	120ºC
Resin filling height	1~3m
Operating velocity	2~10BV/h
Backwash velocity	4~10BV/h
Regeneration (desorption) velocity	1~2BV/h
Regeneration agent	2BV3~5%HCI,2BV2~4% NaOH

Product Pictures:

 

 

Company Profile

 

 

ABOUT US
 

Bengbu Tianxing Ion-resin Exchange Co., Ltd has specialized in the research, development and production of ion exchange and adsorption resin for more than 20 years, which is one of the leaders in setting high quality standards by China ion Exchange Resin Industry Association. The annual production capacity is of 25,000 tons, and the ongoing project with an area of 100,000 m2 will be put into production by the end of 2023 is with annual production capacity of 60,000 tons. Our products are divided into strong acid, weak acid, strong base, weak base, mixed bed, chelate and macroporous adsorption resin that are in seven categories of hundreds of varieties in total. They are widely used in medicine, drinking water, electricity, electronics, environmental protection, chemical, food and beverage, metallurgy and other industries.

Factory Views

QUALITY CONTROL & RD STRENGTHS

Certificated by quality management system ISO9001
Core products have registered a number of patents.
High-standard independent lab of 350 m2 ensures each batch of factory products can meet higher levels compared to normal industry standards.
R&D team of more than 10 professionals and technicians of ion exchange resin work to meet the special technical requirements from customer of domestic and globally.


PRODUCTION PROCESS
EXHIBITION ALBUM
PACKAGE & SHPPING
 

Regular Packaging:

   1. 25 liter plastic bags packed on wooden pallets

   2. Super sack bags on packed on wooden pallets
   3. Neutral Packing is available
   For more modes of packaging, please contact our salesman directly.

 

CERTIFICATES

CONTACT US

Bengbu Tianxing Ion-resin Co., Ltd
Factory & Headquater:
Add: Guzhen, Bengbu Anhui, China
Marketing Center:
Building B, Lvdi Zhufeng, Bengbu Anhui, China