First, carpets should meet the national mandatory standards require indoor air quality more and more attention by the international community and consumers. GB18587-2001 "Restriction on release of harmful substances from carpets, carpet liners and carpet adhesives for interior decoration materials" is one of the mandatory standards promulgated by the State. As one of the interior decoration materials, carpets are used in the production process, carpet backing and other manufacturing processes. The used latex and various compounding agents are inevitably leaving some harmful substances in the product, such as: formaldehyde, styrene, 4 - Phenylcyclohexene, etc. If these residual harmful substances exceed the specifications specified by the national standards, they will cause a certain degree of pollution to the indoor air and affect human health. Therefore, to remind consumers to buy carpets, we must understand whether the batch of products meet GB18587-2001 "interior decoration materials carpets, carpet liners and carpet adhesives harmful substances release limit" standard requirements to protect the consumer's own health.
Second, the density of carpet pile: You can use your hand to touch the carpet, the quality of the product's pile is high, the density of the carpet surface is full, this carpet is good elasticity, resistance to stamping, wear resistance, comfort and durability. Here to remind consumers not to take the method of picking plush to choose the carpet, the surface looks velvet pretty look, but the density of fluffy head is loose, the pile is easy to lodging deformation, such a carpet is not resistant to stampede, easy to lose the unique carpet Performance, not durable.
Third, the color fastness: a variety of color carpets, soft texture, beautiful appearance. When choosing a carpet, use hand or cloth to repeatedly rub on the surface of the carpet several times to see if there is a color on the hand or cloth. If the color is sticky, the color fastness of the product is not good, resulting in the carpet laying. Discoloration and discoloration occur easily in use, which affects the aesthetic effect of the carpet in laying.
Fourth, the carpet backing peeling strength: the back of the tufted carpet is glued with a layer of grid bottom cloth, according to the provisions of the standard backing stripping strength index ≥ 25N force value. Consumers in the selection of this kind of carpet, you can use the hand to gently tear the bottom cloth to see the degree of adhesive force, such as the adhesive force is not high, the bottom cloth and the carpet body is easy to separate, such a carpet is not durable.
Fifth, look at the appearance of quality: Consumers in the selection of carpets, to see whether the blanket carpet surface is flat, whether the blanket edge straight, with or without flaws, oil stains, color, especially when buying tufted carpet to see if there is blanket back The phenomena of lining up and seepage are avoided to prevent the occurrence of drums and inequalities in the laying and use of carpets, and to lose the comfort and aesthetic effect.
Carpet product cleaning and maintenance
(1) Daily vacuuming: Regular use of a vacuum cleaner for vacuum cleaning can remove dust on the carpet surface in time to keep the carpet clean and clean, while ensuring clean indoor air.
(2) If you inadvertently splash ink on the carpet, sprinkle a little fine salt on the place where the ink is splashed, and then use a cloth or a brush to gently wash with a detergent powder to remove the stain.
(3) If you accidentally spilled coffee on the carpet, you can use the test cloth or a brush to wipe with a 5% aqueous solution of glycerin to clean the stains. If the stain is not completely removed, you can use the cleaning solution to clean it. .
(4) If the fruit wine is accidentally spilled on the carpet, the stain can be removed by gently scrubbing with a test cloth or a brush with a detergent powder.
(5) If you accidentally spill soy sauce, vegetable oil, or fruit juice on the carpet, clean it with a cloth or a brush and wipe it with a detergent solution.
Paint Coatings Purchase Carpet Entrance Decoration Interior Decoration Formaldehyde
Aluminum Oxide Grinding Wheels
White alumina grinding wheel is made by sintering first-grade sand, high-quality alumina and binder at high temperature, also known as ceramic grinding wheel. Wear-resistant and durable. It has high hardness, brittle abrasive grains, sharp edges and corners, strong grinding ability, low calorific value, high temperature resistance, acid and alkali corrosion resistance, high efficiency and good self-sharpening. The grinding products are smooth and delicate
White alumina Bench Grinding Wheel, suitable for grinding steel with hard material and strong heat sensitivity. Such as grinding of hardened steel, high carbon steel, general high speed steel, alloy steel, stainless steel, etc. Mainly used for grinding and forming grinding of tools, cutting tools, molds, gears, threads, thin-walled parts, etc
Each of our products is inspected and carefully packaged before being sold to customers, but we do not rule out that there will be accidents. If you accidentally received an unsatisfactory product, please feel free to contact us and we will replace it for you or you can choose to return it. You can also contact us with product questions, we will do any answer for you and will try our best to solve the problem until you are satisfied.
Kemei produce and aim on the following types grinding tools, such as aluminum oxide grinding wheel, silicon carbide Grinding Wheels , mounted points, Diamond Grinding Wheels, CBN Grinding Wheels and all types of saw blades and cut off wheels.
If you need any type of grinding tool or professional advice about grinding on your workpieces. Don`t hesitate to contact us!
Aluminum Oxide Grinding Wheels,Red Corundum Wheel,High Speed Grinding Wheel,Brown Corundum Wheel
Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com