High Quality Crospovidone Pvpp, Polyvinylpyrrolidone Povidone Pvp K15, K30, K90

High Quality Crospovidone Pvpp, Polyvinylpyrrolidone Povidone Pvp K15, K30, K90

1. Product Introduction Polyvinylpyrrolidone (PVP) CAS NO. 9003-39-8 Molecular Formula: (C6H9NO)n HS Code: 39059900.00 Polyvinylpyrrolidone (PVP) other names homopolymer of 1-Vinly-2-Pyrrolidone; polyvidone or povidone, is a water-soluble polymer made from the monomer N-vinylpyrrolidone. As a...
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Product Details

Our company actively enters the overseas market and strives to develop new markets and new sodium formate and formic acid, hpmc hydroxypropyl methylcellulose, pvp polyvinylpyrrolidone. We adhere to the corporate culture of diversity, inclusiveness and innovation, and deepen the transformation and upgrading development of our core business. 'Integrity, efficiency, and harmony' is our corporate spirit. We will serve customers at home and abroad with superior service, good quality, and good reputation.

1. Product Introduction

Polyvinylpyrrolidone (PVP)

CAS NO. 9003-39-8

Molecular Formula: (C6H9NO)n

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HS Code: 39059900.00

Polyvinylpyrrolidone (PVP) other names homopolymer of 1-Vinly-2-Pyrrolidone; polyvidone or povidone, is a water-soluble polymer made from the monomer N-vinylpyrrolidone. As a nonionic water-soluble polymer, Polyvinylpyrrolidone (PVP) can be applied in a variety of fields-of-use owing to following advantageous characteristics. Good solubility in water as well as various organic solvents; Good affinity to various polymers and resins; High hygroscopicity; Good film formation property; Good adhesiveness to various substrates; Good chelate / complex formation property.


2. Specification or COA

Typical CERTIFICATE OF ANALYSIS

ITEM

UNIT

SPECIFICATIONS

RESULTS

Appearance

--

White or yellowish-white powder

Conforms

Identification test

--

A.B.C.

Conforms

K-VALUE

%

27.0-33.0

31.0

Water

%

5.0Max

3.1

Vinylpyrrolidone

%

0.2Max

0.01

Residue on ignition

%

0.1Max

0.05

PH value (5% in water)

%

3.0-7.0

3.6

Nitrogen

%

11.5-12.8

12.1


Product

Polyvinylpyrrolidone
K-30

Polyvinylpyrrolidone
K-85

Polyvinylpyrrolidone
K-90

Appearance

White powder

White powder

White powder

K-value

27.0~33.0

84.0~88.0

88.0~96.0

Solid content, %

≥95.0

≥95.0

≥95.0

Water content, %

<5.0

<5.0

<5.0

Residual monomer content, ppm

<100

<100

<100

pH

3.0~7.0

5.0~9.0

5.0~9.0

Product

Polyvinylpyrrolidone
K-30W

Polyvinylpyrrolidone
K-85W

Polyvinylpyrrolidone
K-90W

Appearance

Clear viscous liquid

Clear viscous liquid

Clear viscous liquid

K-value

27.0~33.0

86.0~90.0

90.0~103.0

Solid content, %

29.0~31.0
49.0~51.0

19.0~21.0

19.0~21.0

Residual monomer content, ppm

<100

<100

<100

pH

5.0~9.0

5.0~9.0

5.0~9.0


3. Product application

Polyvinylpyrrolidone (PVP, povidone) is widely used in medical products, hair care products and cosmetics. 

Polyvinylpyrrolidone (PVP) are supplied in various viscosity grades as a powder and/or aqueous solution. The industrial applications of Polyvinylpyrrolidone (PVP) include, in adhesives to improve strength and toughness; in paper manufacture to increase strength and as a coating resin; and in synthetic fibers to improve dye receptivity. Polyvinylpyrrolidone (PVP) are also widely employed in inks, imaging, lithography, detergents and soaps, the textile, ceramic, electrical and metallurgical industries and as a polymerization additive.

The full line of PVP polymers are also available for personal care applications such as film forming, emulsion stabilization and colorant dispersion.


4. Packing & Delivery

Standard export neutral packing in 25kg/bag, 20'fcl=10MT with pallets; 

packing in 25kg/drum, 20'fcl=9MT with pallets, or according to customers requirement.

Fresh stock of Polyvinylpyrrolidone (PVP) with immediate delivery

Suppliable for prompt delivery, no need for worry about suspension of supply


5. FAQ

Can I expect shorter lead times and simpler processes from Meiyachem?

Yes. Long experience and an unmatched portfolio of products and services enable Meiyachem to meet the customer's needs in terms of quality, scheduling and energy efficiency. Our intent is to simplify processes wherever it makes sense.

What is Meiyachem doing about REACH?

Most of Meiyachem's products are pre-registered with the ECHA for REACH compliance. Some of items were full-REACH registered.

How can I place a sample order? and is there a charge?

Samples may be ordered via Meiyachem website and there is no associated charge.

What price can I get?

“Quick turnover and small profit” is a guiding principle of our sales promotion work. We maintain a flexible policy in price and make the maximum profit to customers.

Will Meiyachem be ISO certified?

Meiyachem is seeking ISO certification on its products.


6. Latest News


7. Recommendations


With its high quality and robustness, our High Quality Crospovidone Pvpp, Polyvinylpyrrolidone Povidone Pvp K15, K30, K90 has proven to be reliable and durable in any environment. The continuous improvement and innovation of the content, mechanism and method of our ideological and political work has promoted the healthy development of our company. The core competitiveness of a product lies in its quality, and if we don't cut corners on quality, we will naturally win the trust and support of our customers.
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