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â—Appearance: colorless or light yellow semi transparent liquid, nomechanical impurities.
â—Diluting agent: methylbenzene /toluene
â— Viscosity ï¼ˆ25â„ƒmm2.S-1ï¼‰ï¼šno less than 20000cs
â—Solid content ï¼ˆ150â„ƒï¼Œ2hï¼Œ%ï¼‰ï¼š 60±2
â— Density (25â„ƒ): 0.98-1.02
· Thisproduct should be used with curing agent ,
· â€»ï¼šTheusage ratio is during 1:1.5% - 1:1.8%
Instructions for usage
â—It is a fast dry adhesive, with short curing time and strongstickiness. After curing, mica belt is dry and soft, will not be adhesive.
â—The SH922A binder can be directly coated on the base materialwith traditional tape coating equipment. You can further dilute the adhesivewith compatible solvent such as methylbenzene, dimetheylbenzene. The advisableworking liquid concentration is 15~20%. When using the solvents, please ensurethat it is good ventilated and comply with safety precautions and regulationsof solvent suppliers.
â—The peroxide class can be used as curing agent, such as BPO or DPP,and BPO is recommended. The advisable dosage is 1.0-3.0% of the 100% adhesive.The curing agent can be used to accelerate the curing speed or allow the curingat low temperature, and it can also improve the cohesion strength of theadhesive and improve the adhesion property of the adhesive.
â—When using BPO, it should be dissolved in toluene, going to be 10%solution, which can achieve the best mixing with the adhesive. The mixedperoxide dispersible liquid should beused up within 1-2 days. That is because peroxide will lose its activityquickly in the solvent. The sufficient dispersion of adhesive and peroxide inthe mixing process is the necessary condition to ensure the consistency of thefinished product.
HighTemperature Adhesive surface curing cycle and safety attention
â—Surface curing cycle: 60 ~ 90 â„ƒ * 1 min Eliminate the solvent to ensure that there isno solvent in the glue when it enters the solidification zone; 140 ~ 170 â„ƒ * 2 min,through the thermal curing to further improve the adhesive force, cohesivestrength and initial adhesion. But the exact conditions required for fullvulcanization depend on the length, temperature and efficiency of the furnace,the type of curing agent and the type of substrate used. It must be tested onthe device to determine the condition.
â—If theequipment and substrate allow higher curing temperature, the curing time can beshortened. Compared to low temperature curing, the high curing temperature canincrease the cohesive strength of the adhesive in a shorter time.
Packaging, storage and transportation
Be packed in clean, dry 200kg iron drums and sealed. In the storage and transportation it must be closed ina cool ventilated and dry environment, avoid rain and sun exposure and avoid contactingwith acid, alkali or alkaline compounds and heavy metals. The storage period is6 months. Exceeding the time it can be retested according to the rules again tocheck if it is qualified. Stored and transported as flammable goods.
Safe and environment protection
Coating and using this product must beprocessed according to various national quality, health, safety andenvironmental protection standards and regulations. The product must beoperated by professional operators (or obtain training and authorized person)at the production site according to the product specification, the applicationconstruction, MSDS(hazardous chemical materials safety technicalspecifications) and the guide on the certificate of approval on the packagingcontainer. If you have not read the above information, especially MSDS, youcannot use this product. The following items can be found in the MSDS provided:
â— Hazardous properties
â— Fire extinguishing method, fire extinguishing agent and fireextinguishing attentions
â— Operation attentions and safety protection, transportation matters
â— Waste packaging processing method: There may be some toxic remainsin the empty containers. It must be processed according to the internationalstandard, state standard, environment protection law and local regulations. Allthe remaining powder, liquid, viscous materials in the container must beremoved from the container. Recycling of waste materials and containers mustcomply with environment regulations.
2. Sample by UPS / DHL / FEDEX(door to door)
3.Goods by sea orsino-european freight train
1.Sample is within 3days to delivery.
2.Wholesales Orders : 3-5days according various quantities
In the storage and transportation it must be closed ina cool ventilated and dry environment, avoid rain and sun exposure and avoidcontacting with acid, alkali or alkaline compounds and heavy metals. Thestorage period is 6 months. Exceeding the time it can be retested according tothe rules again to check if it is qualified. Stored and transported asflammable goods.
Package: Be packed in clean, dry iron drums and sealed