High Quality DJ801 Butyl Sealant for Insulating Glass Primary Seal
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Description
Solvent-free, one-component primary sealant.
1. Fog-free, unsulfurized, permanent plastic primary sealant based on polyisobutyl for insulating glass.
2. With very low water vapour and gas permeability for interior sealing of insulating glass units.
3. It has good adhesion to glass, aluminum alloy and galvanized or stainless steel. It could form an excellent humid proof system with elastic sealant.
4. Good ageing resistance.
Typical properties (for reference)
Item | Test result |
Color: | Black; |
Specific gravity | 1.38~1.45g/cm3 |
Solid content | 100% |
Temperature resistant range | -40°C~130°C |
Maximum temperature bearable | 140°C |
Fogging | Without visual fogging |
Shear strength | 0.10Mpa |
Water vapor transmission rate | 0.11 g/m2.d |
thermal weight loss | Max. 0.04% |
Where to use
DJ801 is mainly used for insulating glass together with RT-7500 two-part silicone sealant for insulating glass to finish two layer seal.
Application
Clean and dry adhesion surface to get rid of dirty, oily things. DJ801 is applied by special hot-melt butyl extrusion machine. The extrusion condition could be satisfied through temperature and pressure adjustment, for example temperature could be adjusted over the range of 100°C~130°C. The environment temperature should not be lower than 10°C in application.
Standard
DJ801 conforms to JC/T 914-2003
Packing
Paper drum:7kgs/barrel
Storage
-10°C~35°C, shelf life of 24 months at least.
DJ801 is not dangerous products and could be transported by train, automobile, ship and airplane.
- Q:Common types of glue?
- This kind of sealant rubber as the base material, commonly used rubber polysulfide rubber, silicone rubber, polyurethane rubber, chloroprene rubber and butyl rubber.
- Q:The principle of the role of adhesive?
- If not water-soluble, in fact, the principle is similar, that is, with other solvents instead of the water Bale.
- Q:My company wants a one-component anaerobic adhesive / sealant, which is good on the market? Who told me the sound.
- Sheng Long card sljiaoshui.
- Q:New feed additives is not only a unit or individual declaration, they declared other units can not be declared after the declaration? If it is the same product, the production method is different, is not it can not declare? If a product has been a new feed additives, other companies without his authorization, can produce their own?
- Can take alkali copper example, there are several companies to produce, right, the key is that you need to complete the relevant research independently, which is not the same as the patent, but after the protection period, other enterprises do not seem to do the toxicity test.
- Q:How to control the concentration and the amount of alcohol
- Upstairs said anti. The use of the appropriate concentration of ethanol as a binder (in fact, can only be said to be wetting agent, because you do not add other adhesives), when the granulation of dry particles too much or too hard to consider increasing the ethanol concentration To reduce the concentration of water), if the particles are too soft or too little to reduce the ethanol concentration (equivalent to increase the concentration of water)
- Q:What are the types of glass adhesives? Is there any toxicity or contamination?
- Weathering silicone sealant for a variety of curtain wall weathering seal, especially recommended for glass curtain wall, aluminum-plastic curtain wall, stone dry hanging weather seal. Weathering sealant suitable for metal, glass, aluminum, tile, plexiglass, coated glass joint seal; weathering silicone sealant concrete, cement, masonry, rock, marble, steel, wood, anodized aluminum Paint the surface of the aluminum seal. In most cases, no primer is required. Mildew silicone sealant is the trend of the future, there are mildew effect of silicone rubber than the average use of plastic longer,
- Q:Adhesive 252 on the human body what harm
- Formaldehyde hazards: formaldehyde is colorless, with a strong smell of irritating gas, its 35% to 40% of the aqueous solution known as formalin. Formaldehyde is the original pulp poison, can combine with the protein, inhalation of high concentrations of formaldehyde, there will be severe respiratory irritation and edema, eye pain, headache, bronchial asthma can also occur. Skin direct contact with formaldehyde, can cause dermatitis, stains, necrosis. Often inhalation of a small amount of formaldehyde, can cause chronic poisoning, mucosal congestion, skin irritation, allergic dermatitis, nail keratosis and fragile, nail bed finger pain. Systemic symptoms are headache, fatigue, poor appetite, palpitations, insomnia, weight loss and autonomic disorders. Dizziness, mucosal inflammation, laryngeal pain, pulmonary edema, nausea and vomiting and other respiratory diseases, and excessive formaldehyde lead to female menstrual disorders, pregnancy syndrome, decreased fertility and neonatal chromosomal abnormalities, leukemia. Teen mental decline. Long-term exposure to low doses of formaldehyde pollution caused by nasopharyngeal carcinoma, brain cancer, colon cancer, high concentrations of formaldehyde also damage the immune system, liver system.
- Q:Ergo glue is the world's top ten brands of glue?
- Ergo glue is very good, all the glue is imported from Germany
- Q:Polyurethane sealant
- One-component polyurethane sealant is used to fill the gap (holes, joints, joints, etc.) materials, both bonding and sealing two functions. Polyurethane sealant and silicone sealant, polysulfide sealant composition of the current high-grade sealant of the three major varieties.
- Q:What does the "paint layer" mean in the mold?
- OKorder Chemical Co., Ltd. is set research, production of advanced chemical building materials in one of the Sino-foreign joint ventures. The company's production base covers an area of 30,000 square meters, adjacent to the western coastal highways, water and land transportation, geographical advantages, and has strong scientific research and technology, with more than Dr., master of chemical professional researchers, product research And development, and with a number of foreign chemical building materials research institute long-term cooperation, the application of advanced technology, and continuously improve the product quality, leading the trend, driving the market.
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High Quality DJ801 Butyl Sealant for Insulating Glass Primary Seal
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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