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Polyurethane Sealant For Automotive Machinery

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-17 11:58

  • Browse the number:

    63

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Company Profile
Beijing Langwei Times Technology and Science Co.,Ltd
By certification [File Integrity]
Contact:

langwei(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

Roo 503, 4a Modern Zone No.16, Baiziwan Road Chaoyang District, Beijing, (100022) China

Website:

http://www.lwconchem.com/ http://www.jsthy56.com/com/langwei/

Product Details


“LangWei” LW-120C PU Sealant For Automotive Machinery


Product Features:

Ø One-component polyurethane sealant for automobile machinery;

Ø Medium strength,medium modulus;

Ø Medium and low viscosity, good thixotropy ;

Ø Excellent blade coating ,convenient construction.


 Technical Data:

Appearance

Black/White/Grey, Homogeneous paste

Tack free time       

20min80min

Curing speed        

≥2.0mm/24h

Non-volatile matter content

≥96%

Shore A-hardness    

3550

Tensile-shear strength

≥1.0MPa

Tensile strength       

≥1.5MPa

Elongation at break     

≥400%

Tear strength       

≥7.0N/mm

Density        

1.40±0.10g/cm3

Low temperature flexibility      

                        -40℃ Flawless

Shelf life (15℃~25℃,≤50%RH)

9 months

① Standard conditions: temperature 23℃±2℃, relative humidity 50%±5%RH


Application:

Suitable for visible part of various vehicles body, general joint seam and weld seal. Such as air conditions, apron, luggage compartment, roof, bottom and other parts seals. Suitable substance include wood, iron and steel, Aluminum Alloy (including painted alloy).


Construction Guide:

1.Surface cleaning:

Bonding surface should be clean, dry, no grease and dust. If the surface is easy to rust, which should be in advance cleaned away by metallic brush. If necessary, should use acetone and other organic solvents to clean.

2. Construction:

Barrel packaging: Opened the cover. Pierce the membrane at the nozzle,screw on the nozzle,place the barrel in an applicator glue gun and squeeze the trigger.

Sausage packaging: a barrel gun is required, clip the end of the sausage and place in barrel gun. Screw end cap and nozzle on to barrel gun.

According to construction requirements, cut nozzle into appropriate shapes, after the glue adhesive, frictioning,screeding and other truing work should be finished in tack free time.


Packaging Information:

    

   Rigid tubes packaging

   310ml

    Sausage packaging

   400ml, 600ml

    

   Plastic drum packaging


   5Gallon (24KG), 55 Gallon(240KG)

Notes:

Ø Ambient temperature under 10 ℃ or the output speed can not meet the technical requirements, the pens packaging is advised to oven bake for 1h-3h in 40 ℃ ~ 60 ℃.

Ø In order to ensure the sealing blazonry, recommended before gluing stick protective tape.

Ø Spray paint after drying, compatibility test should be done before painting.

Ø The best construction environment: temperature 15 ℃ ~ 30 ℃, relative humidity 40% ~ 65% RH.

Ø To ensure a good adhesive sealing effect and the compatibility of products and base material, should test with the actual experiment base material in the corresponding environment.

Ø Keep away from children.

Ø Avoid contacting with eyes and skin.Of contact with the skin,in case of eyes and skin contact, wash immediately and thoroughly with soap and water. Seek medical advice urgently if it is serious.


Storage & Transportation:

Transportation: moisture-proof, anti rain, sunscreen, anti high temperature, away from heat source, handle with care, squeezing and collision are not allowed.

Storage: sealed and stored in low temperature and dry place, Advise storage in 5-25℃, humidity ≤50%RH.

 

LW-120C PU Sealant For Automotive Machinery is suitable for visible part of various vehicles body, general joint seam and weld seal. Such as air conditions, apron, luggage compartment, roof, bottom and other parts seals. Suitable substance include wood, iron and steel, Aluminum Alloy (including painted alloy). One Component Polyurethane Sealant has better performance with Medium strength,medium modulus; Medium and low viscosity, good thixotropy.