Lead-acid batteries glue

[Features] ● This battery lid sealants, low viscosity, good fluidity, easy to penetrate into the gap; ● can be room temperature or temperature curing, curing speed; ● after curing, good adhesion, resistance heat resistance, chemical resistance, excellent performance, low acid absorption; ● curing acid and alkali resistance, excellent water and oil proof and dust resistance, heat and atmospheric aging; ● cured with good insulation, compression, adhesive high intensity electrical and physical properties. The scope of application ● Suitable for Lead Acid battery compartment cover (lid) adhesive seal; ● other similar products adhesive seal; ● does not apply to bond flexible or soft shell products. [Appearance and physical properties] Model 300A 300B color transparent liquid brown liquid specific gravity 25 ℃ 1.18g / cm 3 1.05g / cm 3 Viscosity 25 ℃ 2700-3000cps 70-95cps shelf life 25 ℃ 6 months 6 months Usage with ratio A: B = 100: 50 (weight ratio) Use time 25 ℃ × 30-40 minutes (100g mixed volume) for 6-8 hours at room temperature curing conditions or 60 ℃ × 1-1.5 hours ● adhesive seal products need to be keep dry and clean; ● Press ratio for quantity, and the weighing accuracy, please remember that the ratio is by weight rather than volume, A, B agent need stir mixed, to avoid incomplete cure; after ● Stir please Glue a timely manner, and try to end the use of glue has been mixed within the available time; ● curing process, please keep the environment clean and avoid impurities or dust falling into the uncured glue surface. [Feature] after curing hardness SHORE D 80 ~ 83 Compressive strength N / mm2, at 25 ℃ 16 Tensile strength N / mm2, at 25 ℃ 12 Shear strength (ABS test piece) N / mm2, at 25 ℃ 8 ~ 9 shrinkage% 3.0 acid absorption rate (sulfuric acid) 60 ℃ × 168 小时 1.6 to 1.8% of volume resistivity 25 ℃ Ohm-cm 1.35 × 1015 surface resistivity 25 ℃ Ohm 1.2 × 1014 Withstanding Voltage 25 ℃ Kv / mm 16 ~ 18 [Note Matters] ● This product mixture will begin to gradually solidified its viscosity will gradually rise, and will release some of the heat; ● glue mixed with the more the faster the reaction, the curing speed will be faster, and may be accompanied by the release of a lot of heat, please pay attention to controlling the amount of time with plastic, because due to the reaction rate, it will shorten the time you can use, try a mixture of glue used up in a short time; ● use of time: a means at 25 ℃, 100g mixed viscosity glue after doubling time, not operational time later, the glue should never be used; ● There are very few people will have prolonged exposure to glue mild skin irritation, mild itching, recommend wearing protective gloves when using, stick to the skin with alcohol wipe, and use detergent to clean; ● before heavy use, please small amount of trial skills to master the use of the product, in order to avoid errors. 【Storage and packaging】 ● This product must be sealed and stored in a ventilated, cool, dry place, shelf life of six months, expired qualified by the trial can continue to use; ● packaging specifications for each group of 15kg, which contains the main agent 10kg / barrel, curing Agent 5kg / barrel.