Excellent balance: the balance is important when polishing. The
reinforced inner structure keeps the plate stable and smooth. High-quality
material and advanced production technology ensure the pad balance.Resistance to heat, and reducing heat transfer to the paint
surface.The better balanced a backing pad is, the less fatigue you feel
when polishing or waxing car.The Velcro backing has extra gripping power and it is strong.works well and has not shown any sign of wear after about 50
hours of use.Backing pads are Widely used
in grinding and polishing artificial stone, furniture and wood products,
metals, cars and other items.
High Flexible durability,
This Roloc disc back holder is made of reinforced rubber material, longer life
time than other products.Widely used with various types of discs, Mini
flap discs, quick change discs, Surface Conditioning Discs, strip discs and
Roloc bristle discs etc.The 1/4 shank fits drills, air
powered die grinders, and other Power Tools and air tools.Max speed of
30000RPM, full range size of 1in 1.5inch 2in 3inch are available.
We distributes and wholesales various brands of Bonded Abrasives , Abrasive Sanding Disc, Cutting Wheels , Flap Wheels , Flap Disc Backing Pad , Flap Disc Adhesive , and Surface Conditioning Product etc, and enjoy a high position among consumers.
Sanding Disc Backing Pad,Hook And Loop Pad,Disc Pad Holder,Sander Replacement Pad,grinder backing plate Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jiadingabrasive.com
How to distinguish between new and old plastic products? 
How to distinguish between new and old plastic products?
In people's daily life, some of the plastic products such as plastic buckets and washbasins are recycled materials extracted from waste plastics. Waste plastic processing is very particular, it needs to be cleaned, sorted and disinfected, and some small workshops are simply broken and treated, which is very harmful. In general, disposable plastics are not allowed to be in direct contact with the skin, utensils related to eating, toys for children, etc. Then how should we distinguish between new and old plastic products? Let’s look down on Jiuzhi Plastics Network:
First, smell, the original plastic has aroma, and recycled plastic has an unpleasant smell.
Second, look at the color, the new plastic color is relatively pure, high purity, and the old plastic is mostly dark color, the color is not correct. Simply put, the general transparent is the raw material, the recycled material is not transparent, many colors are mixed together, black is the main color.
Third, look at the toughness, the original material toughness is good, the chair made of good load, the resulting wash basin is resistant to falling, and the regrind of the recycled material is poor, brittle and easy to break. In particular, waste plastics that have been recycled many times are more susceptible to aging.
Fourth, the weight of the ,, the same size of plastic products, generally new plastic is relatively light, waste plastic is relatively heavy.
5. In the market, the plastic products of large supermarkets and regular shopping malls are relatively reliable. Roadside shops and small commodity market stalls with very low prices should be cautious when purchasing.