- Product Details
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Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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BOJUNLAI OR OEM BRAND
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Model Number:
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AP-4000
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Type:
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PU sealant
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Advantage:
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No corrosion to marble coated glass Concrete metal (except copper)
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Application:
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Waterproof dustproof seal for Electronic appliances Equipment
Quick Details
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CAS No.:
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63394-02-5
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Other Names:
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Glass cement
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EINECS No.:
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231-545-4
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Place of Origin:
-
Guangdong, China
-
Brand Name:
-
BOJUNLAI OR OEM BRAND
-
Model Number:
-
AP-4000
-
Type:
-
PU sealant
-
Advantage:
-
No corrosion to marble coated glass Concrete metal (except copper)
-
Application:
-
Waterproof dustproof seal for Electronic appliances Equipment
Product Description
Specification
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Item No.
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Test Item
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|
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Technique request
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Test value
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||||
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1
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Appearance
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|
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Fine, uniform paste, no lumps and gels, no surface crusting , educts not easy to quickly dispersed.
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conform to request
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2
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Special granvity, g/cm3
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|
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1.02 ±0.03
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1.03
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3
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sag
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Vertical placement mm
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≤2
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0
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||||
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|
|
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Horizontal placement mm
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No deformation
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Deformation
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||||
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4
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Extrusion Rate: ml/min
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|
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≥400
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508
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5
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Hardness, Shore A
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|
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20－60
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33
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6
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Tack-free time，min
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|
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≤120
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6
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||||
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7
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Tensile Adhesion
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Standard conditions
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Tensile strength Mpa
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≥0.6
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0.64
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|
|
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Bonding damage area ％
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≤5
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0
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|
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after immersion in water
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Tensile strength Mpa
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≥0.45
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0.61
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||||
|
|
|
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Bonding damage area ％
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≤5
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0
|
||||
|
|
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after water-ultraviolet light
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Tensile strength Mpa
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≥0.45
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0.6
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||||
|
|
|
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Bonding damage area ％
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≤5
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0
|
||||
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8
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Elasticity recovery rate
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|
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≥90%
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97.68%
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||||
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9
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quantitative elongation-adhesion properties
under standard conditions |
|
|
100% no damage
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No damage
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||||
|
10
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thermogravimetic loss, %
|
|
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≤10
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3.8
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11
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Curing Rate: mm/24h
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|
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2-8
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3.88
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Conclusion
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eligible
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|
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Remarks
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according to ：Q BJL/B1-2012;GB/T 14683-2003;GB/T 13477;GB/T 531
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|
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Feature
> One-component formulation, excellent smooth appearance.
> Modest Hardness and high tensile strength after curing .-
> Flexible, durable and excellent extrudability.
> No sagging, no pollution and corrosion to base material and environment.
> Excellent sealing and adhesion performance, excellent water and aging resistance.
> Can be painted and abraded.
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