Elastic adhesive | Designed for polypropylene (PP) materialsSX-PPK1000(EXP)
Features
- Designed for polypropylene (PP) materials
Excellent adhesion to polypropylene resin, which is normally adhesive-resistant.
- One-part type
Does not require primerapplication , improving
- 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
Product data
Tensile shear adhesive strength of PP (homopolymer) and various adherends
(MPa)| PP (Homopolymer ) ×The following adherends |
Tensile shear strength | |
|---|---|---|
| PP | 1.4 | CF5 AF5 |
| PP (TALC 10wt%) | 1.6 | CF |
| PVC | 1.3 | CF9 AF1(PP) |
| PC | 1.4 | CF9 AF1(PP) |
| ABS | 1.4 | CF6 AF4(PP) |
| PMMA | 1.6 | CF8 AF2(PP) |
| PA6 | 1.3 | CF8 AF2(PP) |
| SPCC | 1.5 | CF1 AF9(SPCC) |
| AL | 1.6 | CF |
| PET | 1.6 | CF |
| PBT | 1.6 | CF |
| PPO | 1.5 | CF8 AF2(PP) |
| PPS | 1.1 | CF3 AF7(PPS) |
| POM | 1.1 | CF3 AF7(POM) |
| PA MXD6 | 1.3 | CF5 AF5(MXD6) |
| PEEK | 2.2 | CF |
| FRP | 1.6 | CF |
| SUS304 2B | 0.8 | AF(SUS) |
CF:Cohesion Failure, AF:Adhesive Failure
The numbers indicate their proportion to the adhesion area.
Parentheses in the case of AF indicate adherends in which Adhesive Failure has occurred.
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
Destruction State : Confirmation by seeing
Tensile shear adhesive strength of PP talc (PP containing 10% talc) and various adherends
| PP (TALC) x The following adherends |
Initial state | 80°C x 1week | 80°C85%RH x 1week | |||
|---|---|---|---|---|---|---|
| PP (TALC) | 1.6 | CF | 2.1 | CF8 AF2(PP) | 1.9 | CF |
| ABS | 1.6 | CF | 2.1 | CF4 AF6(ABS) | 1.9 | CF |
| PMMA | 1.5 | CF | 2.2 | CF9 AF1(PP) | 1.8 | CF |
| PBT | 1.7 | CF8 AF2(PP) | 2.2 | CF | 1.8 | CF |
| PPO | 1.7 | CF9 AF1(PP) | 2.2 | CF | 2.0 | CF |
| PPS | 1.1 | CF2 AF8(PPS) | 2.2 | CF | 2.0 | CF |
| POM | 1.0 | CF3 AF7(POM) | 1.0 | CF2 AF8(POM) | 1.0 | CF2 AF8(POM) |
| PA MXD6 | 1.6 | CF | 2.2 | CF3 AF7(RENY) | 1.4 | CF2 AF8(RENY) |
| SUS304 2B | 0.7 | AF(SUS) | 2.2 | CF3 AF7(SUS) | 1.7 | CF3 AF7(SUS) |
| Aluminum | 1.7 | CF8 AF2(PP) | 2.2 | CF | 2.0 | CF |
| Copper | 1.6 | CF2 AF8(Cu) | 2.0 | CF | 1.9 | CF |
CF:Cohesion Failure, AF:Adhesive Failure
The numbers indicate their proportion to the adhesion area.
Parentheses in the case of AF indicate adherends in which Adhesive Failure has occurred.
Curing : 23°C50%RH x 7 days
Open time : 5 min (10 min for metal / PP)
Coating quantity : Coated on both sides 100μm thick (per side)
Tension speed : 50mm/min
Destruction State : Confirmation by seeing
Pressing : 2 pinches
Peeling adhesion strength with various adherends
| Adherends x Canvas 180°degree peel strength |
Initial state (23°C50%RH x 1week) |
Initial state + 80°C x 1week |
Initial state + 80°C85%RH x 1week |
|||
|---|---|---|---|---|---|---|
| PP | 75.3 | CF7 AF3 | 84.2 | CF | 132.0 | CF9 AF1 |
| PP (TALC 10wt%) | 93.1 | CF3 AF7 | 129.8 | CF5 AF5 | 129.2 | CF |
| PC (Glass fiber 30wt%) | 88.3 | CF | 108.4 | CF | 132.4 | CF |
| ABS | 85.3 | CF | 105.4 | CF | 118.0 | CF |
| PC/ABS | 92.0 | CF | 111.5 | CF | 127.5 | CF |
| PMMA | 90.9 | CF | 111.6 | CF | 124.1 | CF |
| PA MXD6 | 107.3 | CF | 113.3 | CF | 52.8 | AF |
| PBT | 80.2 | CF | 116.0 | CF | 118.5 | CF |
| PPO | 87.5 | CF | 118.4 | CF | 130.5 | CF |
| PPS | 89.7 | CF | 108.7 | CF | 131.0 | CF |
| PEEK | 94.1 | CF | 102.5 | CF | 110.8 | CF |
| POM | 67.9 | CF5 AF5 | 83.5 | CF5 AF5 | 46.5 | CF1 AF9 |
| SPCC-SD | 73.8 | CF1 AF9 | 111.0 | CF | 110.8 | CF |
| SUS304 2B | 41.6 | AF | 120.7 | CF6 AF4 | 129.1 | CF |
Tension speed : 200mm/min
Destruction State : Confirmation by seeing
Thermal shock test
Tensile shear adhesive strength (MPa)| PP x ABS | PP x AL | |||
|---|---|---|---|---|
| Initial state | 1.4 | CF6 AF4(PP) | 1.6 | CF |
| 100 cycles | 1.9 | CF7 AF4(PP) | 2.0 | CF7 AF3(PP) |
| 250 cycles | 1.9 | CF1 AF9(PP) | 2.2 | CF6 AF4(PP) |
| 500 cycles | 2.3 | CF2 AF8(PP) | 2.8 | CF6 AF4(PP) |
| 750 cycles | 2.2 | CF2 AF8(PP) | 2.2 | CF5 AF5(PP) |
| 1000 cycles | 1.8 | CF1 AF9(PP) | 2.7 | CF4 AF6(PP) |
| 1500 cycles | 1.8 | CF2 AF8(PP) | 2.5 | CF4 AF6(PP) |
CF:Cohesion Failure, AF:Adhesive Failure
The numbers indicate their proportion to the adhesion area.
Parentheses in the case of AF indicate adherends in which Adhesive Failure has occurred.
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
Destruction State : Confirmation by seeing
Heat or cold aging test
| -35°C (PP x AB) |
-35°C (PP x AL) |
100°C (AL x AL) |
120°C (AL x AL) |
|||||
|---|---|---|---|---|---|---|---|---|
| Initial | 1.4 | CF6 AF4(PP) | 1.6 | CF | 1.9 | CF | 1.9 | CF |
| 1 week | 2.2 | CF8 AF2(PP) | 2.2 | CF7 AF3(PP) | 3.7 | CF | 3.3 | CF |
| 2 weeks | 2.2 | CF7 AF3(PP) | 2.2 | CF7 AF3(PP) | 3.5 | CF | 3.9 | CF |
| 4 weeks | 2.3 | CF7 AF3(PP) | 2.1 | CF6 AF4(PP) | 3.4 | CF | 3.9 | CF |
| 8 weeks | 2.2 | CF8 AF2(PP) | 2.1 | CF7 AF3(PP) | 3.5 | CF | 3.9 | CF |
CF:Cohesion Failure, AF:Adhesive Failure
The numbers indicate their proportion to the adhesion area. Parentheses in the case of AF indicate adherends in which Adhesive Failure has occurred.
Curing: 23°C50%RH x 7 days
Test conditions : After curing, leave under each temperature condition
Coating quantity : Coated on both sides 100μm thick (per side)
Application area : 25mm x 25mm
Tension speed : 50mm/min
Destruction State : Confirmation by seeing
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 | ||
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Description of the mark
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This mark means that products comply with RoHS Directiverequirements.
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This mark means that products comply with Japanese formaldehyde emission standards for adhesives. These are set forth by the Japanese Industrial Standards (JIS) or Japan Adhesive Industry Association (JAIA).
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This mark means that products comply with Japanese Voluntary VOC Regulating Rule for Indoor Air Pollution Control. These are set forth by Japan Adhesive Industry Association (JAIA).
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This mark is a self-management mark for people and environmentally friendly products. We provide products that address environmental and health concerns, mainly for construction and housing applications.