Thermal Paper Coating Paint Chemical Dry Chemical Powder Cvl

• Customization: Available
• CAS No.: 1552-42-7
• Formula: C26h29n3o2
• Model NO.: cvl
• EINECS: 216-293-5
• Color: White
• Appearance: Crystal
• Main Raw Material: 96.0% Relatine Matters
• Method: Water
• Level: Finish Coat
• Certification: ISO9001
• Substrate: Paper
• Components: Cvl Salt or Cyclo Open Materials
• Formation Mechanism: Conversion Type
• pH: Not Available
• B. P.: Not Available
• M. P.: 175.0~183.0c
• Specific Gravity: 0.62g/cm3
• Solubility in H2O: Minute
• Decomposition Temperature: Not Available
• Odor: Odorless
• Conditions to Avoid: Incompatible Materials
• Transport Package: Woven Bag
• Specification: 25-200kg/Drums
• Trademark: JRX
• Origin: China
• Production Capacity: 100mt/Month

Product Description

Thermal paper printing chemical crystal violet lactone(CVL dye)

Composition, Information on Ingredients
 

CAS#	1552-42-7
Product Name	Crystal  Violet
Chemical Name	6-(Dimethy)-3,3-bis[4-(dimethylamino)phenyl]-1(3H)-isobenzofuranone
Chemical Formula	C26H29N3O2

 

Product descriptions

 

It is a kind of heat sensitive and pressure sensitive dye with fast hair color, high chromaticity, good oil solubility, widely used in commercial invoice, computer output terminal summons, intelligence record, etc.
Crystal violet lactone(CVL )Functions:
CVL is a good thermal and pressure sensitive dye which has the following advantages:discoloration fast and high chromaticity and
oil-soluble, widely used in the commercial invoice, computer output terminal summons,information records,etc.

Crystal violet lactone(CVL )Workshop:
General dye is colored conjugated system in addition to the CVL. CVL can be used as a thermal and pressure sensitive dye, its
conjugated system is interrupted. So CVL has no color. But it will be colored with the effect of chromogenic agent. Under acid
condition, CVL will show violet color(bright, high concentrations).

CVL is an important functional dye in the production of pressure-sensitive materials or heat sensitive materials.
 

 

 

 

 

Product Name	Crystal violet lactone(CVL )
Chemical name:	3,3-bis-(4-dimethylaminophenyl)-6-dimethylaminophthalide
CAS RN	1552-42-7
EINECS	216-293-5
Molecular formula:	C26H29N3O2
Molecular weight:	415.5274
Water solubility :	<0.1 g/100 mL at 22.5ºC
Appearance:	Pale yellow or white powder
Item	Specifications	Results
Main Content(%)	96.0%Min	97.04%
Appearance	White powder	White powder
Ash Content ≤%	0.1	0.008
Loss on drying(%)	0.1	0.06
Ph Value(4% Solution)	4.5-5.5	4.82
Melting point	180~183ºC	181.8ºC
Color intensity(%)	97%	99.65 %
Solution color	Pass
Conclusion:	The results conforms with Enterprise standards

 

Crystal violet lactone(CVL )Functions:
CVL is a good thermal and pressure sensitive dye which has the following advantages:discoloration fast and high chromaticity and
oil-soluble, widely used in the commercial invoice, computer output terminal summons,information records,etc.
 

Crystal violet lactone(CVL )Workshop:
General dye is colored conjugated system in addition to the CVL. CVL can be used as a thermal and pressure sensitive dye, its
conjugated system is interrupted. So CVL has no color. But it will be colored with the effect of chromogenic agent. Under acid
condition, CVL will show violet color(bright, high concentrations).

CVL is an important functional dye in the production of pressure-sensitive materials or heat sensitive materials.

---------------------------------------------RELATED CHEMICAL-----------------------------------------------

Through more than 20 years effort, Besides the machine self, we have our own chemist and prefer to supply chemical, formulation, technology and other suggestion to customers. Then our formulation will match our machines, and get the best quality paper for them. 
Not only the base coating chemical, we also have the professional chemical preparation machines. There are different tanks for cooking chemical, mixing chemical and etc.

Whether exported to Europe, Africa, or Asia, we have sufficient experience with complete certifications and a full set of documents that can meet your requirements and the quality can be definitely assured.

⇓we have our own chemist and prefer to supply chemical ,formulation ,technology and other suggestion to customers.Then our formulation will match our machines ,and get the best quality paper for them.

PAPER COATING CHEMICAL
FINISHED THERMAL PAPER COATING CHEMICAL
THERMAL PAPER TOP  COATING LATEX
SUBLIMATION PAPER COATING CHEMICAL
BARRIER COATING CHEMICAL
Color Developer	BPA, RESIN COLOR DEVLOPER
Sensitizer	BON, DPE
Dye coating	CVL, ODB-2, MIRCROCAPSULE
Adhesive	SBR LATEX, STARCH, CMC, PVA
Filler	KAOLIN, CACO3
Augxilliary	LUBRICATION, DEFOAMER, DISPERSING, WATER REPELLENT, 95 ZIRCONIA CERAMIC BEADS.

PAPER MAKING CHEMICAL
Board paper surface sizing agent	Surface sizing agent	Neutral internal sizing agent	Wet strength agent
Wet strength resin	Cationic polyacrylamide flocculant for water treatment	Paper retention and filtration aid	Dry strength agent
Fibre reinforcing agent	Dye series	Retention Aid(RX-9010)	Paper-making Retention Particles(RX-901)
Degassing Agent(RX-5001)(RX-5002)	Moistureproof Agent(Rx800)	Fungicide (RX-7001)	Lubricant(RX-50)
PolyetherDefoamer(RX-6040)	Silicone Defoamer(RX-6041)	Drying Cylinder Stripping Agent (RX-7010)	Deodorant (RXYH-CTK)
Solid Deinking Agent (RX-9802)	Wet Strength Dissociative Agent(RX-200)	Dye Series (basic light yellow O)	BasicChemical Series/Industrial SaltBasic

⇓we also offer a complete range of chemical preparation systems⇓
 

A chemical preparation system enhances the efficiency of paper coating operations by automating and standardizing the mixing process, ensuring consistent and precise chemical application. This leads to reduced material waste, improved product quality, increased production speed, and lower labor costs, all while maintaining flexibility to adjust to varying production scales and coating requirements.

 

--------------------------------------------------------PACKING----------------------------------------------------------

LIQUID:200kg, 1000kg plastic drum packing. This product should be stored in a ventilated, cool and dry place, avoid severe freezing and exposure to the sun, shelf life of 6 months at 0-35ºC.

POWDER:25kg composite kraft paper bag or container bagor customer agreement package.OCEAN LCL/FCL /TRUCK / AIR FREIGHT

 

----------------------------------------------------------APPLICATION----------------------------------------------------

 

COMPANY PROFILE

 

 

 

 

Our Services

1. Reasonable suggestions for selection of equipment. 

2. Provide detailed description and assembly drawing, to make you more aware of the device's ability to work. 

3. Engineers on-site equipment installation and commissioning. 

4. Provide training for your employees. 

5. Professional technical guidance and technical support during your production, make sure the device's work properly and production. 

6. Equipment upgrade & remould. 

7. We will testing installation machine in the factory workshop, to ensure safety and quality. 

8. Supply chemical, formulation, technology and other suggestion to customers. 

FAQ

1. How long does your product quality warranty last? 

One year for all our products against any nonartificial quality problem since the product leave our factory.
 
2.What is your payment term?

It depends on your paper or pulp making technology.
Generally 60days after we receive the deposit or the prepayment. We will confirm you when we stat to ship.                                                    
3.Could your engineer teach and train our worker and stay in our factory for long time?

Yes, we have installation engineer team, they can train and teach your worker to operate paper machine, during which their salary is paid by you.

4.Can I visit your company?                                                               

Yes, you can.
It would be our honor that you can come and visit us.

√  If you want to know more information, please contact me!