Adhesive is a guarantee of the bonding strength between the abrasive and the substrate. With the development of the chemical industry、 various new types of binders have entered the field of coated abrasives、 improving the performance of coated abrasives and promoting the development of the coated abrasives industry. In addition to the adhesive、 the adhesive also includes auxiliary components such as solvents、 curing agents、 toughening agents、 preservatives、 colorants、 defoamers、 etc. In addition to the most commonly used animal glue、 adhesives also include synthetic resins、 rubber、 and paint. Any mortar applied to the surface of buildings or building components is collectively referred to as plastering mortar. According to the different functions of plastering mortar、 it can be divided into ordinary plastering mortar、 decorative mortar、 and plastering mortar with certain special functions (such as waterproof mortar、 insulation mortar、 sound-absorbing mortar、 and acid-resistant mortar). The requirement for plastering mortar is to have good workability、 easy to apply into a uniform and flat thin layer、 and easy to construct. There should also be a high bonding force、 and the mortar layer should be able to bond firmly with the bottom surface、 without cracking or falling off for a long time. In damp environments or areas susceptible to external forces (such as floors and wall skirts)、 it should also have high water resistance and strength P>
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific、 fair、 and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsinspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing、 with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle、 low cost、 and attentive service 7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc 8. The testing report is authoritative and effective、 and is generally used in China