Oral Care Ingredient Pvm/Ma Mixed Salts, Pvm Ma Copolymer Mixed Salts, Calcium/Sodium Pvm/Ma Copolymer

• CAS No.: 62386-95-2
• Molecular Principal Chain: Pvm/Ma Copolymer
• Color: White
• Inci: Pvm/Ma Copolymer
• Applications: Oral Care
• Storage: Room Temperature
• Model NO.: YNR-MP955
• Solid Content: 95% Min.
• Transport Package: 25kgs Drum
• Specification: Oral Care
• Trademark: YNR
• Origin: China
• HS Code: 3905990000
• Production Capacity: 350mt

Product Description

 

                                                     Poly(Methylvinylether/Maleic Acid)Mixed Salts

                Calcium/Sodium PVM/MA Copolymer

Product Description:

The copolymer supplied in powder form, is slowly soluble in water resulting in amber-colored solutions with high viscosity and adhesivity. It is used as a bioadhesive in denture adhesives, and as mucoadhesive for drug delivery to mucous membranes.And the Calcium salt bridges enhance cohesive properties.It's excellent Wet adhesive strength,Long-lasting Hold,Mucoadhesive that enables delivery to mucous membranes

Product Pictures:

Key Technical Parameters:

Appearance	White to off-white powder
Water                        %	6.0~15.0
pH(1% in water)	5.5~7.0
Calcium(Anhydrous Basis)       %	11.0~16.0
Tap Density                          g/cc	≥0.5
Heavy metals                       ppm	≤7.0
Benzene                            ppm	≤40
Total Aerobic Plate               cfu/g	≤500
Mold/Yeast                        cfu/g	≤200
Staphylococcus Aureus            cfu/g	Negative
Salmonella                          cfu/g	Negative
Pseudomonas Aeruginosa          cfu/g	Negative
E.Coli                              cfu/g	Negative
G-bacilli                        cfu/g	Negative

Applications:
The copolymer can be used directly in the formulation of a denture adhesive. In denture adhesives the salts provide excellent wet adhesive strength and duration of hold.It's an outstanding oral mucosal adhesive,suitable for denture adhesive formulations.The ionic bridges inside the copolymer molecule results in both adhesive and cohesive adhension to generate long lasting and durable denture adhesive systems.It acts as an adhesive cushion between the denture and gums to strong adhere to the gums and reduce the likehood for irritation due to a loose fitting denture.This copolymer is an essential component in the denture adhesive,such ingredient can help people abtain natural and comfortable feeling from their dentures.

Company Overview:

Shipment and Packages:


Company Advantages:

*SGS Audited Supplier
*24 Hours Responce.
*Strong R&D Team and Technical Service.
*One-Stop/Package Service.
*More than 15 years in the chemical raw material field.
*Professional Marketing Team.
*Flexible Payment Terms and Flexible MOQ.
*Strict release procedures .
*On time delivery.

FAQs:

1. Do You Accept Sample Orders?

          Yes,we accept sample orders.
 

      2. What's Your MOQ?
 

           We have no fixed requests on MOQ,it should according to Customers'actual demand.
 

       3. How To Assure The Quality Once Order Confirmed?
 

           We have strict QC/QA management system,and Strict release procedures.
           We prefer to deliver pre-shipment samples by Express Courier before shipment,or you can advise us your quality standard.
 

       4. Can We Have a Preview About The Product Quality before Our Order Despatching?
 

           Sure,we always provide the relative Batach(s)'COA(s) before shipment.

       5.  How Will You Deliver The Goods?

           We have closed cooperation with most famous Shipping companies,Airlines,Express Couriers.
           We'll suggest the best way according to your order quantity.
 

       6.  What Is Your Payment Terms?
 

            We have Flexible Payment Terms.Wire Transfer,Western Union,PayPal and etc.are accepted.
 

       7.   What Is The Leading Time?
 

            The leading time is different based on different quantity,we usually arrange shipment within 3-15 working
            days after order confirmation.

       8.   How to Place Orders?

           You can place your orders on the line www.made-in-china.com directly,or send us your order
           to our official e-mail.