SUNDY PVA BM-I(G-X1) For Soluble Film

Instruction:

1. Dissolving method when used as a solution: ●Weighing: Weigh BM-I and water according to the prescribed dosage and solution concentration. ●Add the measured cold water with a temperature lower than 30℃ into the dissolving tank, and start stirring. ●Add BM-I to the dissolution tank. Feed as slowly as possible to prevent clumping. ● Fully stir for about 30 minutes to ensure that BM-I is dispersed and swelled as much as possible (the stirring speed should be just enough not to allow the solid to settle), so that the water can fully penetrate into the center of the particles. ● Gradually heat up to 75~85°C (the temperature should be raised slowly, about 30 minutes. If the temperature rises too fast, the bubbles will overflow, and the temperature should not be too high), and keep stirring for 60 minutes to completely dissolve the BM-I. ● cooling. The hot solution is cooled to normal temperature under stirring to obtain a transparent solution, which is ready for use.

2. As a solid material, it can be directly mixed with other materials for use.

Property:

Appearance:  white or slightly yellow powder
Water solubility: easily soluble in water, the aqueous solution is transparent. Non-toxic, harmless, safe and environmentally friendly.
Chemical resistance: At room temperature, the pH value of its aqueous solution is generally around 5-7, the viscosity is stable, and it is hardly affected by weak acids, weak bases or organic solvents (esters, ketones, higher alcohols, hydrocarbons), and it has extremely high oil resistance.
Miscibility: It can be miscible with starch, synthetic resin, cellulose derivatives and various surfactants and has good stability.

Specification:

Application:

BM-I is mainly used as a raw material for film production by casting or blow molding.

Packing:

20kg/pp bag or kraft bag,500kg/1000kg jumbo bag.

Storage and Loading:

Except Sinopec SUNDY Brand PVA,we can also supply Wanwei Brand PVA 2488, Shuangxin Brand PVA 2488, Changchun Brand PVA,SUNDY Brand PVA etc.If you need other Resin like PVC Paste Resin P450,Bottle Grade PET Resin,PVC Resin SG5,and Pigments like Titanium Dioxide Rutile R996,Titanium Dioxide Anatase B101,Carbon Black N330,Iron Oxide Black 780,Sodium Tripolyphosphate 94%,Sodium Hexametaphosphate 68% etc,welcome to inquire us.