Elastic Adhasive/SX-PPK1000(EXP)

Elastic adhesive | SX For PP

Designed for polypropylene (PP) materials

SX-PPK1000(EXP)

Features

Designed for polypropylene (PP) materials
Excellent adhesion to polypropylene resin, which is normally adhesive-resistant.
One-part type
Does not require primer application ,improving the work environment and increasing work efficiency.
Adhesive for bonding different types of materials
Excellent adhesion to polypropylene resin and various other materials. This is an elastic adhesive which can ease thermal stress caused by a difference in thermal expansion coefficient among different types of materials.
Flexible Cured properties
Designed for cured film properties that are excellent in flexibility and followings, and has excellent peel adhesion.

Application

For bonding polypropylene resin with different types of materials.
(Not suited for bonding materials such as polyethylene, fluorine, and polyacetal)
For bonding that requires durability (e.g. in relation to thermal cycles).
For bonding that requires waterproof performance.
For bonding related to PP automotive parts, and electrical components and parts.

Comparison with conventional adhesives

	Surface treatment method		SX-PPK1000(EXP)	Conventional adhesive
Tensile shear strength (MPa) PP×PP	Untreated		1.4	0.3
	Treated with PP dedicated primer		Unnecessary	2.8
	Treated with Corona discharge	(Once)	Unnecessary	0.7
		(2 Times)		1.3
180°degree peel strength (N/25mm ) PP×Canvas	Untreated		75	3
	Treated with PP dedicated primer		Unnecessary	50
	Treated with Corona discharge	(Once)	Unnecessary	10
		(2 Times)		30

Tensile shear strength
Curing : 23°C50%RH x 7 days
Coating quantity : Coated on both sides 100μm thick (per side)
Application area : 25mm x 25mm
Tension speed: 50mm/min

180°degree peel strength
Curing : 23°C50%RH x 7 days
Coating quantity: Coated on both sides 300μm thick (per side)
Pressing : Rubber roller
Tension speed : 200mm/min

Property

			SX-PPK1000(EXP)
Application / Properties / Features			Designed for polypropylene (PP) materials
Type			One-part moisture-curing elastic adhesive
Base			Acrylic modified silicone
Appearance			Slightly yellowish-white paste
Viscosity		Pa･s/23°C	120
Density		g/cm³	1.23
Skin over time		23°C	15 min
Depth curing		ｍｍ	1.63
Tensile shear strength	PP(Talc 10wt%)	MPa	1.6
180° degree peel strength	PP(Talc 10wt%) x Canvas	N/25mm	93.1
Curing properties	Hardness	Shore A	15
	Breaking strength	MPa	1.2
	Elongation at break	%	875
Capacity			333ml

Elastic Adhasive/SX-PPK1000(EXP)