Appearance: | White crystalline powder |
Degree of alcoholysis (mol/mol) %: | 86.0-90.0 |
Viscosity mpa. S: | 40.0-55.0 |
Volatiles(%) max: | 5.0 |
Sodium Acetate (%) max: | 2.5 |
pH value: | 5-7 |
Polyvinyl Alcohol PVA 2499:
Appearance: | White crystalline powder |
Degree of alcoholysis (mol/mol) %: | 99.0-100.0 |
Viscosity mpa. S: | 54.0-64.0 |
Volatiles(%) max: | 6.0 |
Sodium Acetate (%) max: | 2.5 |
pH value: | 5-7 |
河北苏纳科技有限公司成立于2002年,主要产品有HPMC、HEMC、RDP、HEC、PVA、CMC、无机颜料、钛白粉等。 如果您对我们的产品感兴趣,请与我联系。 我的邮箱是export03@cnsuna.com 我的 Whatsapp 是+86 18631102067 ...
Dear sir: Good day! Our company,Hebei Suna Technology Co., Ltd. was founded in 2002, Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is ...
PVA Description Polyvinyl alcohol (PVOH, PVA, or PVAl) is a water soluble synthetic polymer. It has the idealizedformula [CH2CH(OH)]n. It is used in paper making, Glue, and a variety of coatings. It is colourless (white) and odorless. It is sometimes supplied as beads or as ...