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Hook and Loop Fasteners

Reactive polyurethane Hot-melt Adhesives (PUR), its chemical structure of the NCO functional groups, and the moisture in the air crosslinking reaction, the formation of a great molecular weight of PU structure.

Solid at room temperature before use must be put to the oven or other heating equipment to a certain processing temperature (about 80-150 ℃), then the processing, so-called reactive hot melt adhesives.

PRODUCT DESCRIPTION

  • Long operation time, fast curing speed, soft after curing, low temperature operation and high initial adhesion. After curing process, the bonding result shows high strength and toughness.

APPLICATION TO END-USE PRODUCTS

  • Applicable for lamination of TPU films, fabric to fabric, PVC sheets, PU sheets and fabric base lamination. Widely used in all kinds of clothing, light bags, bags & cases, medical products, water bladders, inflated beds and industrial fabrics, etc.

PRODUCTS

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INQUIRY Item No. Appearance Viscosity (Vis.)
(CPS/25℃)
Modulus, 100%
(Kgf/cm²)
Tensile Strength
(Kgf/cm²)
Elongation at Break
(%)
Characteristic/
Application
Suggested Processing Temperature
(℃)
PR-6801 Gray-white solid 14000±3000 (120℃) 40-60 >200 >400 Excellent edge bonding strength, fast curing speed, high tack & good adhesion. Applicable for wooden floor and hook and loop lamination. 100-140
PR-6801K Gray-white solid 14000±3000 (120℃) 35-40 100-150 1100-1300 Fast curing speed, high initial adhesion. Applicable for hook and loop lamination. 100-130
PR-6803 Paste 8000±2000 (100℃) 26-29 150-250 250-650 Long open time, very soft after curing. Applicable for textile bonding and hook//loop lamination. 90-110

REMARKS

  • Please contact us for other products which are not on this brochure.
  • The above data are just for general reference and could not be used as guarantee document.
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