99国产精品白浆无码流出在现看_国产精品一区二区在线俏佳人_亚洲Av无码乱码在线看性色不卡_精品一区二区三区无码春色

JIAOZUO ZHONGWEI SPECIAL PRODUCTS PHARMACEUTICAL CO.,LTD
English
You are here: Home » Products » Personal Care » Vinylpyrrolidne/vinyl acetate -Copolymer (PVP/VA) » Copovidone (PVP/VA) Technical Data Sheet – Personal care

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

Copovidone (PVP/VA) Technical Data Sheet – Personal care

?
Chemical Name: Vinylpyrrolidone/vinyl acetate copolymer (PVP/VA)
Name: Vinylpyrrolidone/vinyl acetate copolymer (PVP/VA)
CAS No. : 25086-89-9
Molecular formula: (C6H9NO)n(C4H6NO2)m
Availability:


  • Structure formula:

  • Appearance: White or yellowish-white powder; Colorless or yellowish clear liquid

  • Application: Mainly used for  hair care products as a finalizing agent, film forming agent and viscosity regulator


Product Specifications:


PVP VA64 P

PVP VA64W

PVP VA64E

PVP/VA73 I

PVP/VA73W

PVP/VA73E

PVP/VA 55 I

PVP/VA 55E

PVP/VA 37 E/ I

pH Value

4.0-7.0

5.0-7.0

--

--

4.0-7.0

--

--

--


K Value

26-34

26-34

30-36

24-32

24-32

30-36

22-28

28-36

25-31

Solid content(%)

--

48-52

48-52

48-52

48-52

48-52

48-52

48-52

28-52

Monomers(ResidueVP+ResidueVA)(%)

0.001

VP<0.01

VA<.03

VP<0.01

VA<.03

VP<0.01

VA<.0.03

VP<0.01

VA<.0.03

VP<0.01VA<.0.03

VP<0.01

VA<.0.03

VP<0.01VA<.0.03

VP<0.01VA<.0.03

Water (%)

≤5.0

-50

≤0.5

≤0.5

50

≤0.5

≤0.5

≤0.5

≤0.5

Sulphated Ash(%)

≤0.1

--

0.1

≤0.1

0.1

0.1

≤0.1

0.1

0.1

Heavy Metals(ppm)

≤20

≤20

≤20

≤20

≤20

≤20

≤20

≤20

≤20


Packaging and Storage:

Powder: Packed in 25 kg fiber drum, inner lined with PE bags,

Solution:Packed in 200 kg plastic drum/Iron drum or IBC.

Special packing is available according to customer's requirement.

Preserve in tight containers.

Previous: 
Next: 
? Tel: +86-391-6109928
? Fax: +86-391-6109918
? Address: No.115, East Xinyuan Road, Wen County 454850, Jiaozuo City, Henan Province, China

Quick Links

Products

Contact Us
Copyright ? 2025 Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd. All Rights Reserved. Sitemap. Privacy Policy