Product Details
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: 829GB
Payment & Shipping Terms
Minimum Order Quantity: 500KG
Price: FOB Shanghai usd 12.5/kg
Packaging Details: 3.5kg/drum; 20kg/drum
Delivery Time: two weeks
Payment Terms: L/C, T/T
Supply Ability: 1000mt/month
Product Name: |
Rubber To Metal Adhesive 829GB |
Appearance: |
Black Liquid |
Storage, Room Temperature: |
Unopened Container For 9 Months |
Flash Point: |
25℃ |
Solubilizer: |
Xylene, Dimethyl Carbonate |
Packing: |
3.5kg/drum; 20kg/drum |
Product Name: |
Rubber To Metal Adhesive 829GB |
Appearance: |
Black Liquid |
Storage, Room Temperature: |
Unopened Container For 9 Months |
Flash Point: |
25℃ |
Solubilizer: |
Xylene, Dimethyl Carbonate |
Packing: |
3.5kg/drum; 20kg/drum |
Rubber to Metal Adhesive 829GB - Replace to Chemlok 6411, Chemosil NL 411, Cilbond 80E, Megum 538/128
Application
Rubber to Metal Adhesive 829GB is primarily designed for double coating and post-curing applications, effectively promoting adhesion between various elastomers and their base rubber or substrates. This product consists of a blend of polymers, organic compounds, and mineral fillers, all dissolved or dispersed in an organic solvent system. Rubber to Metal Adhesive 829GB boasts exceptional resistance to harsh environments and facilitates an efficient spraying process, allowing it to be applied as a stock solution using appropriate techniques. When used in conjunction with the Dual Coat substrate surface treatment agent, it is suitable for a range of rubbers, including Natural Rubber (NR), Natural & Butadiene Rubber (NR+BR), Polyisoprene Rubber (IR), Butadiene Rubber (BR), Chloroprene Rubber (CR), Styrene Butadiene Rubber (SBR), Nitrile Butadiene Rubber (NBR), Butyl Rubber (IIR), and EPDM.
Characteristics
It is environmentally friendly, free of heavy metals, in line with GB33372-2020, ROSH 2.0.
It has good settlement resistance.
It is suitable for vulcanized rubber
It has low viscosity, is suitable for industrial spraying.
It has good pre-drying resistance;
It has good weather resistance - heat resistance, water resistance, solvent resistance, oil resistance, salt resistance, corrosion resistance;
Physical Properties
Component: Polymers, organic compounds, inorganic fillers and organic solvents
Color: Black
Viscosity: 150 ~ 600cps @25℃, Brookfield LV2 30rpm
25 ~ 50s @25℃, No.3 Zahn Viscosity Cup 2
Flash Point: 25℃
Dilute release agent: Benzene containing solvents such as xylene and toluene
Solubilizer: Xylene, dimethyl carbonate
Storage, Room temperature: Unopened container for 9 months
Applying 829GB
Stirring: Rubber to Metal Adhesive 829GB in the long-term storage process will have some precipitation at the bottom of the container, before the glue must be fully stirred, to achieve uniform mixing before use; If the gluing process is long, stir at a high speed for 3-5 minutes at an interval of 2 hours.
Dilute: According to the actual operation needs, this product can also add diluent for appropriate dilution. It is recommended to dilute the diluted product according to the amount used. The diluted product cannot be stored for a long time.
Brush coating method: no dilution is required;
Roller coating method: no dilution is required;
Dip: 100 parts of 829GB plus about 10-30 parts of diluent;
Spray method: 100 parts Rubber to Metal Adhesive 829GB plus about 20-40 parts diluent.
Coating: Rubber to Metal Adhesive 829GB can be applied by brush coating, dip coating, roll coating, spray coating and other methods. Coating should be uniform to avoid excessive spillover.
Cover coating: Dry film thickness(DFT) 12-25μm. 20μm is recommended 20-40μm for harsh environment;
Single coating: DFT 15-25μm, 22μm is recommended. for PV- bonding above 25μm;
Drying: Drying at room temperature takes about 45-60 minutes, forced drying can shorten the drying time,recommended drying temperature is 60-80℃.
Product storage: Rubber to Metal Adhesive 829GB should be stored in dry and normal temperature environment, avoid long-term exposure to high humidity and high temperature environment.
Cleaning: Before heating vulcanization, dip a rag in xylene solvent to remove excess treatment agent spilt around. Once cured, solvent cannot be removed.
Vulcanization: Vulcanization of rubber and adhesive at the same time can obtain the best bonding properties. When the coating is placed in the molding mold, it should be quickly filled with rubber vulcanization. The actual curing condition depends on the curing condition of the rubber.
Notes
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