Wsr Intermediate Kraft Paper Chemicals Wet Strength Agent 12.5%, 20%

• Customization: Available
• CAS No.: 68583-79-9
• Formula: C15h35cln4o5
• Model NO.: JLWSR
• EINECS: 284-932-5
• Certification: CCIC, REACH
• Environmental Protection: Yes
• Color: Yellow
• Appearance: Liquid
• Kind: Wsr-Intermediate
• Producing Flow: Paper Processing Chemicals
• Solid Content: 40% Min
• pH: 7-10
• Viscosity MPa.S(25ºC): 100-500cps
• Shelf Life: 6 Months
• Delivery Time: Within 7 Days
• Sample: Freely
• Usage: Textile Auxiliary Agents, Paper Chemicals
• Transport Package: 200kgs/1000kgs Per Drum
• Specification: 12.5-25%
• Trademark: JIULONG
• Origin: China
• HS Code: 380992
• Production Capacity: 3000tons/Month

Product Description

Technical Data Sheet

The main data:
Product name: WSR intermediate
Appearance: light yellow transparent liquid
CAS number: 26063-63-8
The main description:
The WSR intermediate is a polyamide aqueous solution. It consists of dibasic acid and polyamine in a high-temperature dehydration and condensation under the action of a catalyst.  It  can  react  with  epichlorohydrin  to  produce  polyamide-epichlorohydrin polymer aqueous (PAE) solution. Used as a wet strength agent in the paper industry.     By controlling the reaction process conditions, this product has a higher degree of polymerization, ensuring that the next step of the synthesis of the wet strength agent not only has a higher humidification strength effect, but also a better storage stability.
The main Application:
The product has been widely used in paper-making industry.
Dropping the epichlorohydrin to this product and slowly heat up, react to the required viscosity at 50ºC -70ºC , adjust the PH value, and cool down to get the Wet strength agent. Details according to the the production process ofWet strength agent.
Packing & storage:
Packing: 1000kg IBC drum.
Storage:  Store  in  a  cool,  dry  place,  protecting  from  moisture.  When  loading  and unloading,take care to prevent packaging and containers being damaged, avoiding leakage.
Shelf life: 12 months min
Quality standard
 

Product name	WSR intermediate
Appearance	Light yellow transparent liquid
Solid content	40% min
PH	7-10
Viscosity mpa.s(25ºC)	100-500cps

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