⊙ UV curing principle
Added initiating agent in the resin, through the absorption of ultraviolet light (specific wavelength 265 & 365nm), the resin was cured instantly. Thus achieving the purposes of sealing, coating, painting, filling... for your processes.
⊙ UV curing parameters
1. UV lamp output, design of the reflector and the distance of irradiated object will effect the indensity of illumination.
2. UV irradiation amount = ultraviolet irradiation illuminance x time.
3. Illumination energy is inversely proportional to the using time of UV lamp.
⊙ Selections - electronic / photoelectric
Item | Application | Viscosity(CPS) | Hardness | Tensile strength | Elongation | Features |
1533A | glass crafts assembly | 65±5 | D75 | 1400 | 150 | low viscosity, suitable for wide surface bonding |
1530B | glass vs metal | 300±50 | D80 | 3300 | 200 | fast curing |
1531C | glass vs metal | 1250±100 | D65 | 5000 | 50 | fast curing, moisture resistance |
1531D | glass vs metal | 6000±300 | D85 | 5500 | 20 | fast curing, high hardness |
1539D | glass crafts bonding | 1150±150 | D53 | 1400 | 110 | water resistance |
1539E | glass crafts bonding | 4000±200 | D53 | 1300 | 180 | water resistance |
1570A | glass thinning | 1000±150 | D46 | 1900 | 18 | HF resistance |
1581A | carbon fiber sealing | 5000±400 | D80 | 4200 | 7 | high hardness, can be polished |
1581AH | carbon fiber sealing | 18000±2000 | D80 | 4200 | 7 | high viscosity, ditto |
1583A | glass+hard PVC、PC mainboard & wire assembly | 2000±200 | D46 | 1370 | 300 | toughness |
1583G | CPU fixture | 24000±1500 | D55 | 1500 | 280 | thixotropy, toughness, reliable |
1585A | PC、soft PVC、PMMA、PS | 2800±300 | D40 | 970 | 560 | good strength for PC、PVC |
1585E | PC、soft PVC、glass PMMA、glass+plastic | 2200±300 | A70 | 450 | 660 | softer & clearer than 1585A, high elongation |
1585F | frame sealing | 30000 | A40 | 2000 | 350 | soft, elastic, replace rubber gasket |
1586T | for most plastics | 17000±2000 | D50 | 1100 | 260 | good tack, fast curing, thixotropy |
1586TM | for most plastics | 10000±2000 | D50 | 1100 | 260 | good tack, fast curing, thixotropy |
1586TN | FR-4 board components assembly | 2500±300 | D58 | 2100 | 75 | good tack, fast curing |
1586TW | CMOS Barrel lock(PBA+ABS) | 11000±2000 | D68 | 2200 | 40 | white, thixotropy, no irritant odor |
1589P | PC+PC,PC+stainless steel | 65000±15000 | D75 | 2400 | 12 | milky, high viscosity, thixotropy, low shrinkage & expantion |
*Tensil strength: PSI
*Package: 20kg/barrel,1kg/can,30ml/syringe.
⊙ UV curing methods
⊙ UV curing samples