|Product Name:||GT9999 PU Adhesive||Color:||White To Pale Yellow Fluid And Dark Brown|
|Component:||A And B||State:||Fluid And Liquid|
|Applications:||Honeycomb Sandwich Panel||Advantage:||High Strength|
|Payment Mothed:||T/T, Paypal||Leading Time:||7-15 Working Days|
GT9999 PU Based Adhesive,
High Strength PU Based Adhesive,
two part polyurethane adhesive GT9999
High Viscosity PU Adhesive J301 For Composite Material Two Component
GT9999 is a two-component adhesive. Component A is composed of a variety of polyols, adhesion enhancers and fillers, and the appearance is light yellow red viscous fluid. Component B is composed of coarse MDI, which is brown yellow transparent viscous liquid.
The glue is mainly used for bonding honeycomb board, corrugated board products, etc. it can also be used for composite bonding for decoration of various metals, wood, porcelain, polished bricks, stones, etc. This product is easy to use, suitable for scraping in all directions and easy to operate. After curing, it has high bonding strength, hard rubber block, good compressive performance, no shrinkage during curing, corrosion resistance and aging resistance.
|Component A||White to pale yellow fluid slightly change|
|Component B||Dark brown liquid|
|A: Density (g/cm3)||1.30|
|B: Density (g/cm3)||1.00|
|Initialadhesive formation||5-8 hours|
|Features||Cost-effective polyurethane adhesive with high hardness and high initial adhesion for indoor, better machanical behavior, special for railway|
|Technical Parameters ( tested under 20-25°C)|
|Item||Component A||Component B||After Mixing|
|Color||yellow to yellowish red||brownish yellow||Off-white|
|Work life(100g)||50-60 mins|
|Recommended operating time||within 35mins (from mixing to finishing)|
|Temperature Range for application||15-35°C,45% humidity|
|Initial Bonding||5-6 hours at 25°C / 60mins at 65°C|
|Time to reach full cure||1-2 days under room temperature|
|/ 24 hours at 60°C keep 60mins|
|Shearing Strength||≥13MPa (60mins at 60°C or 3 days at 25°C)|
|VOC Test||Accord with GB18538 /TB3139|
|Flame Retardant Rating||S4 (DIN5510)|
3. PU Adhesive has several advantages:
• Good flexibility
• High bonding strength
• Water and heat resistant
• BEECORE Polyurethane composite adhesives are widely used in the construction industry, automobile manufacturing and shipbuilding, such as polyurethane sandwich panels, aluminum honeycomb panels, polystyrene foam panels, fiberglass panels, stone composite panels, metal plates, etc.
5. Quality control:
A very technical engineering team. The general manager has worked in the Netherlands. The core technologies are introduced from the Netherlands. Others are very young and have more than 5 years of practical experience.
Strict QC team: 8 people are responsible for PU Adhesive of quality control of parts, processing, testing, packaging, etc.
6. PU Adhesive of more pictures:
7. Company profile
1958 Besin brought honeycomb technology into China, and Besin (Suzhou) company was established.
s are widely used for railway industry, Shanghai Expo, marine furniture etc.
lant-porous aluminum honeycomb core, PU adhesive, as well as honeycomb filters.
9. Matters needing attention:
1. The amount of glue should not be too much to avoid accelerating curing and shortening the application period due to exothermic reaction.
2. There shall be absolutely no water during bonding. Grinding the bonded surface can increase the bonding strength, while epoxy primer on the bonded metal surface can increase the bonding.
The surface to be bonded and coated after pretreatment shall be dry and free of grease, dust or other dirt. If the metal surface is coated with primer or the plastic surface has discharge agent, it shall be removed; The bonded surface is polished. In some special cases, epoxy primer or anodic oxidation may be used, and the adhesion will increase significantly.
Construction and bonding gt9999 take an appropriate amount of glue solution according to the mass ratio a: B = 4:1, stir and mix evenly (based on the uniform mixing of the colors of glue solution a and b), and then coat, scrape and trowel the evenly stirred colloid on the required plate with a scraper, with the glue application amount of 0.35-0.5kg per square meter.
After mixing, gt9999 can be mixed evenly at room temperature for about 50 ~ 60 minutes, and the initial curing time at 25 ℃ is about 6 ~ 7 hours. If the temperature is low, the curing time needs to be prolonged. It can also be cured quickly by heating. Generally, it can be basically cured after 1 hour at 60 ℃.
The uncured glue can be cleaned with special cleaning agent, such as acetone. The cured glue can only be removed by mechanical method.
Afraid of freezing: Yes
Storage temperature: at room temperature (recommendation: about 25 ℃), when the storage temperature is too high, the reaction speed is fast and the operation time is short after taking and mixing; The temperature is too low, the viscosity is thickened, and the glue mixing and scraping are laborious.
Validity: 12 months after the original packaging
Barrel packing: 24kg (group A), 6kg (group B) can also be packed according to the specific requirements of customers
Q1. What is PU adhesive used for?
A: Polyurethane composite adhesives are widely used in the construction industry, automobile manufacturing and shipbuilding, such as polyurethane sandwich panels, aluminum honeycomb panels, polystyrene foam panels, fiberglass panels, stone composite panels, metal plates, etc.
Q2. What are the advantages of PU adhesive?
A: PU adhesive has the advantages of good flexibility, high bonding strength, cost-effective, water and heat resistant
Q3. What is the packaging method of PU adhesive?
A: PU adhesive of samples are packed in cardboard and bulk orders are packed in plywood cases.
Contact Person: Stella Li