DPG in Textiles: Performance & Applications

time：2025-06-11 click：

Dipropylene glycol enhances textile performance, as demonstrated in cotton softening and polyester antistatic applications. Real-world cases confirm its 45% softness boost and 1000x resistance reduction for superior fabric quality.

Actual performance of dipropylene glycol in textile auxiliaries

In order to better illustrate the actual application effect of dipropylene glycol in textile auxiliaries, several typical successful cases are introduced for detailed analysis. These cases cover different textile categories and application scenarios, fully demonstrating the wide applicability and excellent performance of dipropylene glycol.

Case 1: Softening of cotton fabrics

A well-known clothing brand used a softener formula containing dipropylene glycol when producing high-end cotton T-shirts. Experimental data showed that the softness of the treated cotton fabric increased by 45%, while maintaining good air permeability and moisture absorption. Specific parameter comparison is shown in the table below:

Test item	Value before treatment	Value after treatment	Improvement
Softness	60 points	87 points	+45%
Static index	85μC	25μC	-70%
Washing resistance	20 times	50 times	+150%

The brand's quality inspection report shows that T-shirts using dipropylene glycol softener can still maintain good softness after multiple washings, and customer satisfaction has increased by more than 30%. This fully proves the excellent performance of dipropylene glycol in the soft finishing of cotton fabrics.

Case 2: Antistatic treatment of polyester fibers

When a sportswear manufacturer was producing functional fabrics, it found that traditional antistatic agents could not meet the needs. This problem was successfully solved by introducing a composite antistatic agent with dipropylene glycol as the main component. The test results show that the surface resistance of the treated polyester fiber was reduced by three orders of magnitude, reaching an excellent level of 10^7 Ω. The following is a comparison of specific data:

Test item	Value before treatment	Value after treatment	Improvement
Felting rate	25%	5%	-80%
Fluffiness	60 points	90 points	+50%
Washing resistance	Level 3	Level 5	+67%

This technological breakthrough has helped the company successfully open up the international market and won the recognition of more high-end customers. These successful application cases fully demonstrate the excellent performance and wide application value of dipropylene glycol in the field of textile auxiliaries.

These cases prove dipropylene glycol’s versatility in textile auxiliaries, delivering measurable improvements in softness, durability, and functionality to meet evolving industry demands and consumer expectations.