What is 600D Oxford cloth? What is the difference between 210D`420D?

Update:29-11-2019
Summary:

D is an abbreviation of Denier, a unit of measurement f […]

D is an abbreviation of Denier, a unit of measurement for fiber thickness. The larger the number in front of D, the thicker the fiber.
There are the following differences:
1.Prices are different
600D Oxford cloth is a bit more expensive than 420D, 210D; the larger the number in front of D, the more expensive the price.
2. Different strength
Because D indicates the thickness of the fiber, the larger the number in front of D, the stronger the fabric.
3.Different raw materials
600D Oxford cloth: The fabric warp and weft yarns are made of polyester DTY300D yarn.
420D Oxford cloth: This fabric uses nylon air-changing yarn for warp and 160D nylon air-changing yarn for weft.
210D Oxford cloth: This fabric uses polyester FDY150D / 36F for warp and weft.
4. Different advantages
600D Oxford cloth: has a certain waterproof function, feels soft and very durable. It can be said that using this material is both breathable and easy to care to a certain extent.
420D Oxford cloth: It has the advantages of soft touch, strong drape, novel style, waterproof and fire resistance, etc. The fabric is based on the market with the advantages of no fading and deformation.
210D Oxford cloth: It has the advantages of light and thin texture, soft hand feeling, good waterproof and fire resistance, and good durability.