PVA 205S

PVA 205S is a high-purity and low-methanol polyvinyl alcohol in form of white fine powder. It can dissolve in cold water. Its aqueous solution has excellent film-forming properties, emulsification stability, high transparency, strong adhesion, good moisture resistance, and can withstand most organic solvents such as oils, lubricants and hydrocarbons.

Descriptions

产品参数（规格）

项目	索引
水解（摩尔%）	87.0 ~ 89.0
粘度（mPa.s）	4.5 ~ 6.0
挥发性（wt%）	≤ 4.0
灰分（wt%）	≤ 0.4
pH 值	5 ~ 7
纯度 (%)	≥ 95.5
颗粒大小	120 mesh

Applications:

Warp Sizing Agent in textile Industry, Remoistenable Adhesive, Pigment Binding.
Protective colloid for PVAc emulsion in Polymer Industry.
Pharmaceutical capsule adhesive, Drug coating agent, Ointment patch adhesive and Moisturizers.
Binding Agent of Seed, Facial Mask, Hand Cleaner, Cold Cream and Skin Care Additives.
Vehicles for Water-Based Inks and Colors in Stationary.
Temporary Protective Coating for PVC Sheet, Binding Agent for Compressed Tablet.

存储：

Store in a ventilated, cool and dry place, and keep away from fire,power, prevent humid, and avoid sun exposure. Handle with care during transportation to prevent damage to the package.It is strictly forbidden to store it with volatile chemicals to prevent deterioration by adsorption.

交通

在运输过程中，需要保持车厢清洁，注意防潮、防雨和防晒。小心搬运，防止损坏包装。储存时尽量少用临时药剂，以防吸附损坏。