English Name: BUTOXY-POLYETHYLENE GLYCOL

Structural Formula: C₄H ₉O（CH₂CH₂O）_nH

Properties and Specifications:

Item	BPEG350	BPEG500	BPEG750	BPEG1000
Appearance	Colorless transparent liquid	Colorless transparent liquid	Colorless transparent liquid	Colorless transparent liquid
Content (GC method) %≥	99.0	99.0	99.0	99.0
Distillation Range (℃ /760mmHg)	237.0 -245.0	254.0-263.0	268.0-277	281.0-295.0
Water Content (Karl Fischer method) %≤	0.1	0.1	0.1	0.1
Specific Gravity (d420)	1.001±0.005	1.012±0.005	1.019±0.005	1.026±0.005
Color (Pt-Co)≤	30	30	30	30

 

Functions and Applications:

        BPEG350: Mainly used as a solvent for nitrocellulose, synthetic resins, paints, enamels, esters, and paint removers; as a pharmaceutical extraction solvent in the pharmaceutical industry; as a resin plasticizer in the plastics industry; as a fiber lubricant and dispersant for chemical fiber oils in the textile industry; also used as a pesticide dispersant, dry-cleaning solvent, cutting oil solvent, organic synthesis intermediate, auxiliary solvent for mineral oil emulsification, and analytical reagent.

        BPEG500: Mainly used in PVC stabilizers and widely applied in electronic chemical cleaning agents. Also used as a solvent for coatings, printing inks, stamp pad inks, oils, and resins; as a metal cleaner, paint remover, lubricant remover, automotive engine cleaner, dry-cleaning solvent, epoxy resin solvent, and pharmaceutical extraction solvent; as a stabilizer for latex paints, evaporation inhibitor for aircraft coatings, and surface finishing improver for high-temperature baked enamels. Also used as an intermediate for plasticizers and as a diluent for hydraulic brake fluids. Additionally, it is used to produce piperonyl butoxide compounds. Primarily suitable for zero-VOC environmentally friendly solvent systems.

        BPEG750: A high-boiling-point solvent with excellent performance; used as a solvent and colorant; in metal surface treatment, used as a metal cleaner to remove oil, grease, paint, and other contaminants; as a cleaning agent for integrated circuits and electronic components; as a pesticide dispersant; as an organic synthesis intermediate; with mild and non-irritating properties, suitable for household liquid detergents; as a fiber wetting agent; as a resin plasticizer; and applied in the synthesis of high-grade lubricating oil ester products, as well as a diluent for automotive brake fluid base fluids.

        BPEG1000: Mainly used as a diluent for automotive brake fluids, characterized by high boiling point, low evaporation loss, and excellent low-temperature fluidity. It can also be used to synthesize polyethylene glycol butyl ether and is widely used as a raw material for polycarboxylate superplasticizer monomers.

Note: Special specifications such as BPEG1250, BPEG1500, and BPEG2000 can be customized upon request.

 

Packaging and Storage:

1. Packed in 200 kg iron drums or 50 kg plastic drums.

2. This product is non-hazardous and should be stored in a cool, dry place.