MEISHIELD

Fluorine-free water repellent agent

MEISHIELD SERIES is a non-fluorinated water repellent agent designed to meet sustainability requirements. It imparts excellent water repellency on a various fabrics such as synthetics, cotton, and their blends.

 

P SERIES
Product Ionicity pH Characteristics
MEISHIELD P-350K Weak cation Weak acidity

Standard grade

Least impact by concomitants

Excellent processing stability
MEISHIELD P-380 Weak cation Weak acidity

High wash resistance

Less chalk-mark

Soften hand-feel
MEISHIELD P-700 Weak cation acidity

High wash resistance

High abrasion resistance

 

Z SERIES - For high-end application -
Product Ionicity pH Characteristics
MEISHIELD Z-1 Weak cation Weak acidity Standard grade
High water pressure resistance
MEISHIELD Z-5 Weak cation Weak acidity

Good water repellency in heavy rain

Excellent water repel
MEISHIELD Z-71 Weak cation Weak acidity Suitable for coating
Less penetrating by resin

 

MEISHIELD P-350K

 

  • MEISHIELD P-350K imparts excellent water repellency to synthetic and cotton fabrics.
  • MEISHIELD P-350K obtains superior washing durability using crosslinking agent.

 

Water repellency

MEISHIELD P-350K imparts superior wash resistance.

 

Influence for concomitants (ex. Anti-static agent)

MEISHIELD P-350K gives least impact by concomitants.

 

Stability (After mixing by homomixer)

MEISHIELD P-350K shows good stability.

 

MEISHIELD P-380

 

  • MEISHIELD P-380 imparts excellent water repellency to synthetic and cotton fabrics.
  • MEISHIELD P-380 gives soften hand-feel and less chalk-mark.

 

Water repellency

MEISHIELD P-380 imparts superior wash resistance.

 

Least impact for chalk-mark

MEISHIELD P-380 shows least impact for chalk-mark.

 

MEISHIELD P-700

 

  • MEISHIELD P-700 imparts excellent water repellency to synthetic and cotton fabrics.
  • MEISHIELD P-700 has high abrasion resistance.

 

Wash resistance

MEISHIELD P-700 imparts excellent durable water repellency.

 

Abrasion resistance（Polyester）

MEISHIELD P-700 shows high abrasion resistance.

 

Abrasion resistance（Nylon high-density）

MEISHIELD P-700 shows high abrasion resistance.

 

MEISHIELD Z-1

 

  • MEISHIELD Z-1 imparts excellent durable water repellency even in the heavy rain.
  • MEISHIELD Z-1 shows high water-pressure resistance.

 

Water repellency

MEISHIELD Z-1 imparts superior wash resistance.

 

Water repellency (Bundesmann method)
  MEISHIELD Z-1 Conventional C0
Polyester 5 4
Nylon high-density 5 4-5

MEISHIELD Z-1 imparts superior water repellency in bundesmann method.

 

Water pressure

MEISHIELD Z-1 shows high wash pressure resistance.

 

MEISHIELD Z-5

 

  • MEISHIELD Z-5 imparts excellent durable water repellency even in heavy rain.
  • MEISHIELD Z-5 shows excellent water repellency for various kinds of fabrics.

 

Wash resistance

MEISHIELD Z-5 imparts excellent durable water repellency.

 

Water rolling off

Water rolling off of MEISHIELD Z-5

Water rolling off of conventional product

 

MEISHIELD Z-71

 

  • MEISHIELD Z-71 imparts excellent water repellency to synthetic and cotton fabrics.
  • MEISHIELD Z-71 shows excellent adhesion and prevents penetration by urethane resin.

 

Water repellency

MEISHIELD Z-71 imparts superior wash resistance.

 

Adhesion (Dry coating)

MEISHIELD Z-71 shows excellent adhesion.

 

Penetration of urethane resin (Wet coating)

MEISHIELD Z-71 shows same peel strength as conventional C0,
but it prevents penetration of urethane resin.