Hardener for UF Resin/Chemical Additives/UF Curing Agent/Urea-Formaldehyde Resin Curing Agent

• CAS No.: None
• Color: Colorless
• Appearance: Liquid
• Model NO.: UF-A0012
• pH Range: 6.5-7.5
• Use Quantity: 0.2-0.3%
• Packing Specification: 200kg/Drum or 1000kg/Barrel
• Mpn: UF-A0012
• Quality: High Quality
• Transport Package: Drum or Barrel
• Specification: 200KG/drum or 1000KG/barrel
• Trademark: TRILLION SHINE
• Origin: China
• HS Code: 382499
• Production Capacity: 2, 500 Metric Ton/Month

Product Description

Hardener for UF resin

Application:

UF-A0012 is an aqueous hardener especially designed to be used with UF resins in the impregnation of all type of papers. It efficiently cures urea-formaldehyde resin which helps to reduce the possibilty of quality problem and paper adhesive problem. Through the use of UF-A0012, it can improve melamine paper pressing curing temperature and prolong resin flowing time, reduce the possibility of dried/wet flower problem, also it improves the heat-resisitent temperature of melamine paper storing which lenghthen the storing time.

Specifiction:
 

Appearance	Liquid
Color	Colorless or yellow
Relative density	1.2-1.27 g/cm3
PH range	6.5-7.5
Use quantity	0.2-0.3%
Storage conditions	Under 25ºC, stored in a sealed container, the shelf life is one year If the temperature is too high, the shelf life will be shorten If the temperature is too low, it will not affect the performance of product.
Packing specification	200KG/drum or 1000KG/barrel

 

Low mole ratio F/U(1.1:1) urea-formaldehyde(UF) resin was prepared with high concentration formaldehyde.Evaluation and analysis of bonding performance and heat resistance of this resin was studied based on three different curing agent(NH_4Cl, HCOOH, NH_4Cl + urea) by 13C-NMR and DMA.The results show tha t this resin had significantly high v iscosity and solid content, and free formaldehyde content was low to 0.075%.Hydroxymethyl content, degree of polycondensation and crosslinking of this resin increased by 6.33%, 5.87% and 6.33% respectively.Compared with common UF resin, bonding strength of this UF resin was higher by 74% and 78% when NH_4 Cl and HCOOH were as the curing agent.Only with HCOOH as curing agent, this resin had excellent heat resistance.
 

Lead time

Quantity (tons)	1 - 10	> 10
Lead time (days)	30	To be negotiated

Our Customer


 

Q1.Do you have MOQ? Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Q2.When can I get a price? We usually quote within 24 hours after we get your inquiry.