CCP PVA Changchun PVA
Overview
CCP PVA (Changchun PVA) is a high-performance Polyvinyl Alcohol (PVA) product
produced by Changchun Chemical Industry Group (CCP) in China. It is widely used
across multiple industries such as textiles, paper, adhesives, coatings, and
environmentally friendly materials. Known for its exceptional water solubility,
film-forming properties, adhesion, and chemical stability, CCP PVA has earned
significant recognition in the global market for its reliability and
versatility.
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Specifications
|
Item
|
Index
|
|
Alcoholysis/ (Mol)%
|
85.0～87.0
|
|
Viscosity/ (mPa.s)
|
3.4～4.2
|
|
Volatile content/% ≤
|
5
|
|
Ash content/% ≤
|
0.4
|
|
PH
|
5～7
|
|
Purity/% ≥
|
93.5
|
|
|
Item
|
Viscosity mpa.s
|
Average degree of polymerisation
|
Degree of alcoholysis
|
Molecular weight
|
Volatile %
|
Sodium Acetate %
|
Ash %
|
PH
|
Sodium Hydroxide
|
Residual acetic acid
|
Purity
|
Transparency
|
Coloring Degree
|
Swelling Capacity
|
Appearance
|
|
04-88(L)
|
3.0-4.5
|
/
|
86.0-90.0
|
/
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
04-99(L)
|
3.0-4.5
|
300-450
|
98.0-100.0
|
13200-19800
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
05-88(L)
|
4.0-6.0
|
/
|
86.0-90.0 |
17600-26400
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
05-99(L)
|
4.0-6.0
|
450-600
|
98-100.0
|
19800-26400
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
10-92(L)
|
8.0-13.0
|
/
|
90.0-94.0
|
/
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
10-99(L)
|
9.0-14.0
|
900-1100
|
98.0-100.0
|
39600-48400
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
14-92(L)
|
13.0-18.0
|
/
|
90.0-94.0
|
/
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
15-99(L)
|
20.0-26.0
|
1450-1650
|
98.0-100.0
|
63800-72600
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-80(L)
|
18.0-24.0
|
/
|
78.0-82.0
|
/
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-88(L)
|
20.0-28.0
|
/
|
86.0-90.0
|
72600-81400
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-92(L)
|
20.0-30.0
|
/
|
90.0-94.0
|
72600-81400
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-95(L)
|
20.0-30.0
|
/
|
94.0-96.0
|
72000-81400
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-96(L)
|
20.0-30.0
|
/
|
94.0-98.0
|
/
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-97(L)
|
21.0-31.0
|
1650-1850
|
96.0-98.0
|
72600-81400
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-98(L)
|
20.0-26.0
|
1600-1800
|
97.0-99.0
|
70400-79200
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-99(L)
|
20.0-26.0
|
1680-1850
|
98.0-100.0
|
73900-82700
|
7.0
|
2.8
|
1.5
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-99(H)
|
20.0-26.0
|
1650-1850
|
98.5-100.0
|
72600-81400
|
9.0
|
7.0
|
3.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
19-99(L)
|
26.0-32.0
|
1800-2000
|
98.0-100.0
|
79200-88000
|
7.0
|
2.8
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
19-99(H)
|
26.0-34.0
|
1800-2000
|
98.5-100.0
|
79200-88000
|
9.0
|
7.0
|
1.5
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
20-88(L)
|
28.0-40.0
|
/
|
86.0-90.0
|
81400-94600
|
7.0
|
2.8
|
3.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
20-99(L)
|
32.0-40.0
|
2000-2200
|
98.0-100.0
|
88000-96800
|
7.0
|
2.8
|
1.5
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
20-99(H)
|
34.0-42.0
|
2000-2300
|
98.5-100.0
|
88000-101200
|
9.0
|
7.0
|
1.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
22-99(L)
|
40.0-48.0
|
2200-2400
|
98.0-100.0
|
96800-105600
|
7.0
|
2.8
|
1.5
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
23-99(H)
|
42.0-55.0
|
2300-2600
|
98.5-100.0
|
101200-114400
|
9.0
|
7.0
|
3.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
24-88(L)
|
40.0-55.0
|
/
|
86.0-90.0
|
101200-110000
|
7.0
|
2.8
|
1.5
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
24-99(L)
|
48.0-60.0
|
2400-2600
|
98.0-100.0
|
105600-114400
|
7.0
|
2.8
|
1.5
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
26-99(L)
|
60.0-75.0
|
2600-2800
|
98.0-100.0
|
114400-123200
|
7.0
|
2.8
|
3.0
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
28-99(L)
|
75.0-90.0
|
2800-3000
|
98.0-100.0
|
123200-132000
|
7.0
|
2.8
|
1.5
|
5-7
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17-99F(H)
|
-
|
1750-1900
|
99.8-100
|
77000-83600
|
9.0
|
7.0
|
-
|
-
|
0.3
|
0.2
|
84.7
|
90
|
84
|
190土15
|
White flocculent
|
|
17-99F(L)
|
-
|
1750-1900
|
99.8-100
|
77000-83600
|
7.0
|
2.5
|
-
|
-
|
0.3
|
0.2
|
92
|
90
|
86
|
145土15
|
White flake
|
|
26-99F(L)
|
-
|
2450-2650
|
99.8-100
|
107800-116600
|
7.0
|
2.5
|
-
|
-
|
0.3
|
0.2
|
92
|
90
|
86
|
145土15
|
White flake
|
Packing & Storage
| Packing |
In 20kg bag. |
| Storage |
Close, protect from light, ventilated and dry, cool, do not mix storage.
|
| Shipping |
Equipped with appropriate varieties and quantities of fire-fighting
equipment. |
Key Features and Advantages of CCP PVA
Excellent Water Solubility: CCP PVA has outstanding water solubility, dissolving
quickly in water to form high-concentration solutions. This property makes it ideal for
applications in water-soluble films, coatings, and textile finishes. It is particularly
valued in industries where environmentally friendly, biodegradable products are
required.
Strong Adhesive Properties: CCP PVA exhibits strong adhesion on a wide variety of
surfaces, making it an ideal choice for use in adhesives, coatings, and paper
applications. Its high bonding strength enhances the performance of paper coating,
textile bonding, and as an additive in numerous applications.
Film-Forming Ability: CCP PVA is capable of forming smooth, uniform films that
possess good mechanical strength and flexibility. This makes it a valuable material for
the production of biodegradable packaging films, drug-release membranes, and other
eco-friendly materials that require strong yet flexible film properties.
High Chemical Stability: CCP PVA demonstrates excellent chemical stability and
can resist the corrosion of most acidic, alkaline, and saline solutions. This makes it a
preferred choice in industries that require stability under diverse environmental
conditions, including industrial chemicals and pharmaceuticals.
Environmental Friendliness: CCP PVA is water-soluble and biodegradable, making it
an environmentally friendly choice. This characteristic is especially important in
industries where reducing environmental impact is a key focus, such as packaging,
textiles, and pharmaceutical sectors. CCP PVA contributes to the growing trend towards
sustainability and green chemistry.
Key Applications of CCP PVA
Textile Industry: In the textile industry, CCP PVA is used as a sizing agent to
improve the luster and softness of fabrics. It also acts as a bonding agent in textiles
and is used in finishing processes to enhance fabric quality. The strong adhesive
properties of CCP PVA help improve the durability and performance of textiles,
particularly in the production of high-quality fabrics.
Paper Industry: CCP PVA is widely used in the paper industry as a coating agent
and
adhesive. It enhances the strength, water resistance, and tear resistance of paper
products.
It is particularly useful in the production of coated paper and other specialty paper
products, where superior surface properties are required. CCP PVA improves paper's
printability and overall durability.
Adhesives and Coatings: CCP PVA’s strong adhesion properties make it an essential
component
in the production of adhesives, paints, and coatings. It enhances the bonding strength
of
various substrates and contributes to the formation of smooth, durable coatings. In
adhesives, CCP PVA improves the bond strength between different materials, making it a
critical ingredient for various industrial and consumer applications.
Environmental and Eco-Friendly Materials: With increasing global demand for
sustainable
products, CCP PVA is gaining traction in the production of biodegradable packaging films
and
water-soluble films. These films are used for packaging materials that decompose
naturally,
helping to reduce plastic waste and promote environmental sustainability. Additionally,
CCP
PVA is used in the production of eco-friendly water-soluble films for controlled drug
delivery in pharmaceutical applications.
Pharmaceutical Industry: In the pharmaceutical sector, CCP PVA is used to
manufacture drug
release membranes and as an excipient in various pharmaceutical formulations. Its
biocompatibility and water-solubility make it a suitable material for controlled release
systems, improving the efficiency of drug delivery. CCP PVA is also used in the
production
of coatings for tablets and capsules, providing a protective barrier that enhances the
stability and performance of the drug.
