PUR
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  • Sealed Auto Light PURJUR-624 +
  • Item JUR-624
    Appearance Black solid
    Solid Content (%) 100
    Viscosity(mPa• s) 12000 (120℃)
    Usage Seal for Auto light
    Characteristic It has good heat resistance, elasticity and anti-aging and fast hard

     

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  • Fabric and Film, fabric and fabric lamination and EVA LaminationJUR-627 +
  • Instruction

    JUR-627 is a reactive hot melt adhesive which is High Initial Strength based on polyurethane for lamination of textiles as fabric, EVA and TPU film.

    This product has been formulated to give very high initial strength, excellent final strength, wash-cleaning resistance and good flexibility after final curing.

    Technical Product Data

    The  Technical Product Data of JUR-627

    Item

    JUR-627

    Appearance

    High thick semi solid

    Solid Content (%)

    100

    Viscosity(mPa• s)

    2,000 mPa.s approx(90°C)

    Density

    1.15-1.18g/ cm3 @ 25°C approx

    Suggested Application Temperature

     90 - 120°C (short-term 140°C), suggest 100°C

    Application Method

    Nozzle or coating roller systems

    Open Time

    Depends on procedure, temperature and substrate, but typically ca. 10 minutes

    Application Notes:

    1. Special for PUR adhesive and coating equipment to carry on construction are recommended. After construction, the equipment should be cleaned. And the rest hot melt is tightly sealed in order to  ensure the normal use for next time.

    2. After coating, the valid using time of glue  has a close relationship with the temperature of glue and operating environment, the heat conductivity of material and the temperature of material itself.

    3. The rate of curing depends on the coating thickness, environment temperature, humidity and permeability of materials.

  • PVC and Wood PURJUR-623 +
  • Instruction

    JUR-623 is high stickiness and high initial strength. It imitates Kleiberit (Ke Libao) 707 Series from Germany, used to PVC veneer or edge on furniture. 

    Technical Product Data

    The  Technical Product Data of JUR623

    Item

    JUR623

    Appearance

    White solid 

    Solid Content (%)

    100

    Viscosity(mPa• s)

    150,000±1,000(120℃)

    Density

    1.18g/ cm3 @ 25°C approx

    Suggested Application Temperature

    120°C-140°C (140°C are recommended)

    Positioning Time

    3~5s  (120℃ gluing, 0.3mm glue film,25℃ environmental temperature)

    Moisture Curing Rate

    1-3days (0.5mm glue film, 25℃ environmental temperature, 40-70% humidity)

    Application Notes:

    1. Special for PUR adhesive and coating equipment to carry on construction are recommended. After construction, the equipment should be cleaned. And the rest hot melt is tightly sealed in order to  ensure the normal use for next time.

    2. After coating, the valid using time of glue  has a close relationship with the temperature of glue and operating environment, the heat conductivity of material and the temperature of material itself.

    3. The rate of curing depends on the coating thickness, environment temperature, humidity and permeability of materials.

    wood     7

  • Fabric and Fabric lamination and EVA LaminationJUR-626 +
  • Instruction

    JUR-626 is a reactive hot melt adhesive which is High Initial Strength based on polyurethane for lamination of textiles. This product has been formulated to give very high initial strength, excellent final strength, wash-cleaning resistance and good flexibility after final curing.

    Product benefits:

    Very good tack and initial strength

    High final strength after curing

    Good flexibility

    Excellent wash-cleaning resistance

    Broad adhesion spectrum

    Chart The  Technical Product Data of JUR626

    Item JUR626
    Chemical Base Polyurethane reactive hot melt
    Appearance White Solid
    Solid Content (%) 100
    Viscosity(mPa• s) 100°C 50, 000 mPa.s approx.

    110°C 28, 000 mPa.s approx.

    120°C 15, 000 mPa.s approx.

    130°C 10,000 mPa.s approx.

    140°C  6,5000 mPa.s approx.

    Density 1.18g/ cm3 @ 25°C approx
    Suggested Application Temperature 120°C-140°C (140°C are recommended)
    Open Time Depends on procedure, temperature and substrate, but typically ca. 5~10 minutes
    Application Method  Nozzle or coating roller systems

    Health and Safety :

    To minimise the risk of burns, the use of eye protection and protective clothing is recommended when working near a hot melt applicator. To minimise the risk of flammable vapours, do not exceed a melt temperature of 200 °C.

    1                 9

  • Metal and TPU Hot MeltJUR-622 +
  • Item JUR-622
    Appearance Light yellow transparent solid
    Solid Content (%) 100
    Viscosity(mPa• s) 5000 (120℃)
    Usage Adhesive for Metal and plastic
    Characteristic It has good adhesion for metal

     

    metal hot melt1                   12

  • Paper and Plastic Film or Paper and Aluminum LaminationJUR-625 +
  • Instruction

    JUR-625 is a reactive hot melt which is non-toxic and solvent free adhesive based on polyurethane for lamination of paper and plastic. The product has been formulated to give very high initial strength, high transparency and fast hard.

    Function

    1. It is colorless and solvent free PUR which is environmental and non-toxic.

    2. It has the features of good tack and initial strength, good stability.

    Physical Nature

    Chart 1.The  Technical Product Data of JUR625

    Item

    JUR625

    Appearance

    Light yellow transparent liquid

    Solid Content (%)

    100

    Viscosity(mPa• s)

     650(90℃);  1000  (80℃)

    Density

    1.18g/ cm3 @ 25°C approx

    Suggested Application Temperature

    80°C-110°C (90°C are recommended)

    Open Time

    30mins

    Moisture Curing Rate

     Depends on temperature and humidity,

    the curing process should be 6-12 hours.

    Application Notes:

    1. Special for PUR adhesive and coating equipment to carry on construction are recommended. After construction, the equipment should be cleaned. And the rest hot melt is tightly sealed in order to  ensure the normal use for next time.

    2. After coating, the valid using time of glue  has a close relationship with the temperature of glue and operating environment, the heat conductivity of material and the temperature of material itself.

    3. The rate of curing depends on the coating thickness, environment temperature, humidity and permeability of materials.

    10            12

  • Auto Interior and Appliances PURJUR-621 +
  • Instruction

    JUR621 Auto Interior and Appliances PUR, has  Fast hard, high initial adhesion, good positioning effect, sag resistant. It can be used for plastic fittings and Auto interior parts.

    Specifications

    Solid Content            100%

    Viscosity                   3000mPa.s(120℃)

    Apperance               Milky white solid

    Density                    1.8g/cm3

     

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