Brief introduction

SPJ-PM series viscosity reducer agent is mainly applied to the production and processing of EPVC resin. It can reduce the viscosity and stability of the paste resin. SPJ-PM series can also be used in the oil industry, detergents, pesticides, textile and other industries.

Common properties

Main composition: polyoxyethylene, alkylphenol, ether

Ionity: non-ionic

Quality index

Item	SPJ-PM-Ⅱ	SPJ-PM-Ⅲ
Appearance	colorless or straw yellow sticky liquid
Color(Pt-Co)	≤50	≤80
pH (1% aqueous solution)	6.0～8.0	6.0～7.0
Hydroxyl value (mgKOH/g)	85～95	92～102
Cloud point (℃)	52～58	58～62
Fugitive constituent (%)	≤0.5	≤0.5
Residue of ignition (%)	≤0.2	≤0.2
Content (%)	≥99.0	≥99.0

Packing and storage

1.       This product is packed in iron drums, net weight: 200Kg; or packed according to client's requirements.

2.       Please prevent it from collision, insolation, rain and inversion, and store it in dry, cool, shady and ventilated places.

3.       Effective period: 12 months. After the effective period, it can also be used if tested to be qualified.

Attention

Please use it following Labor Protection Rules of Chemicals.

Application technical

SPJ-PM Viscosity reducer Please add SPJ-PM Viscosity reducer (the usage was 0.1-1.0% of emulsion) into the reactor after the emulsion polymerization of EPVC resin finished. Stir it to uniform, dry it, and then you will get low viscosity EPVC resin. Or add SPJ-PM Viscosity reducer (0.5-2.0% of resin) into the reactor between the producing processes of EPVC resin. The usage depends on its viscosity.

SPJ-PM Viscosity reducer When the room temperature is lower than 10℃, please heat the product before using it in order to keep its high flexibility.