Acribond UV3232

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The adhesion strength of ACRI-BOND UV3232 is stronger than the original materials. ACRI-BOND UV3232 is an excellent Photo-curing adhesive and the adhesion strength is stronger than the original materials. The thin film of ACRI-BOND UV3232 is transparent and clear.

Characteristics of ACRI-BOND UV3232

  1. Toughness, shock resistance and thermal shock resistance.
  2. Excellent surface dryness and transparency after curing.
  3. Exhibits high adhesion strength

Physical Property

Item Specification Test Method
Composition Acrylic resin Be judged by the composition
Chemical Class Liquid @ 25°C Eye inspection
Appearance Colourless Liquid Eye inspection
Viscosity, cps 880-1320 (25°C S21)10 rpm) Brookfield RVDV-I+
Specific Gravity 1.042 @25°C, RH 60% Specific Gravity Cup
Refractive Index nD 1.4724 @25°C, RH 60% ATAGO Abbe Refractometer NAR-1T
Colour Gardner Scale 1~2 Gardner Colour Comparator
Solvent Content, % 0 Be judged by the composition
Heavy Metal Content 0 SGS Certificate

Cure Schedule

Light hardness condition with the ultraviolet ray light source of wave-length 365 nm。 Projecting light upon the energy accumulates to go to 1,500-3,000 mJ/cm 2 of hardening under condition.

Temporary curing time sec 5 ~ 10
Recommended curing time sec 10~ 15

Mechanical Properties

Item Specification Test Method
Durometer Hardness Shore D D38 @25°C, RH 60% Durometer D type Refer to ASTM D2240-03
Water Absorption Ratio % 1.63 @ 25°C 24hr Refer to ASTM D570-95
Elongation (25°C) , % 79 GOTECH GT-TS-2000-M, GOTECH U55
Light Transmittance   JASCO Model V-530
Glass Transition Temp. °C -12 TA instrument MDSCQ100
Temperature Range -40~110 °C  

ACRI-BOND UV3232 Water-resistant Photo-curing Adhesive for Plastics Bonding

UV3232w

Environmental Test Experiment

Material:PMMA / PMMA
Condition:60℃ RH 95%
Test Time:2 years, Pass
Result:PMMA crack, no cohesive failure, no leak.

 

Storage and Shelf Life

ACRI-BOND UV3232 should be kept without any possibility of light exposure. Replace lid immediately after use. ACRI-BOND UV3232 has an eight month minimum shelf life when stored in dark place below 25℃ in original, unopened containers.

Caution

Some findings indicate a lack of potential for carcinogenicity with the compositions of ACRI-BOND UV3232 by long term recurrent application to the skin. However, contact with skin is likely to produce mild transient reddening. It is important to remove adhesive from skin with soap and water thoroughly. ACRI-BOND UV3232 is of moderate acute toxicity by swallowing. If swallowed, induce vomiting at once and call a physician. Avoid contact with eyes. In case of contact, flush with water for at least 15 minutes and get medical attention immediately. For specific information on this product, consult the Material Safety Data Sheet.

SDS

pdf icon 32 SDS Download: Acribond UV3232

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