Kafuter Shadowless Glue K-3181uv Glue PCB lead fixation glass metal PMMA PC ABS bonding

K-3181 is a high strength UV curable acrylic adhesive with excellent adhesion to glass, metal and plastic substrates such as ABS, PVC, PS and PMMA.The adhesive has high viscosity, good versatility, can be cured under weak light intensity, high transparency and good flexibility.It is mainly used for fixing and arranging wires with high transparency requirements.The adhesive strength of PS and PMMA decreased at low temperature. It is suggested that the temperature of plastic substrate should be increased by pre baking,

The bonding effect is better at 30-40 ℃.

Main performance index:

Typical curing properties:

K-3181 solidifies under ultraviolet light and slowly under sunlight.The light source of 220-260nm is helpful for surface curing.Curing rate, final

The curing depth and surface drying effect are related to UV light source, illumination time and transmittance of material.It is suggested that the final curing process should be determined by experiments.

Dry time:90s curing energy 400mj-125w Philips high voltage fluorescent lamp, 4.5 MW / cm 2 UVA

Full curing time:180s - curing energy about 1000mj, 125w Philips high voltage fluorescent lamp, 4.5 MW / cm 2 UVA

Typical properties after curing:

Tensile shear strength (GB 7124-86) lap area 25 × 12.5 = 312.5mm: glass / stainless steel, ≥ 8Mpa, 30 ℃²

instructions:

1. Clean sizing, dust, oil and dry the bonding surface before gluing, and determine the amount of dispensing as required

2. Recommended minimum light intensity 70mW / cm 2

3. Cooling devices are required for temperature sensitive materials such as thermoplastic materials

4. Check the solidification of plastic materials to prevent the liquid from causing stress cracks

5. Excess glue can be wiped off

6. The remaining glue should not be returned to the original package to avoid pollutionmatters needing attention

Avoid contact with eyes, skin and clothing.This product has slight irritation to eyes and skin.If it splashes into your eyes, please wash with plenty of water immediately. If you still feel unwell, please go to the hospital for examination.Wash with soapy water immediately after skin contact.Please wash the clothes after contact.Keep away from children.

keep in storageObjective: This product is sensitive to light and heat. It needs to be stored in a cool, dry place, away from light, below 28 ℃, valid for one year.

Package specification: 50g / piece, 250G / piece or packing according to customer's requirement.

Q: What information is needed for quotation quickly?

A:Please let us know your destination port, normal quantity, and payment term you like, then we can mail the quotation to you in 24 hours since receiving your inquiry.

Q:How about the sample testing?

A:After confirming the adhesive code with customers, we can provide free sample ,only need to charge the shipping cost.

Q: How long can I expect to get the sample?

A: 3-5 days under normal conditions.

Q:What about the payment term?

A:Normally we accept the western union and paypal, the cargo can be ready for delivery in 7 days after we receive the payment.

Q:Are you a factory or trading company? 

A: We are a factory‘s trading company.We are expert in adhesive and sealant since 1992, more than 25 years experience in production and sale.