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Tarpaulin Sheet

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Negotiable MOQ: 60 Rolls (Price negotiable depending on order volume and customization)
Key Specifications
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Supply Type:
Make-to-Order
Type:
Tarpaulin
Pattern:
Coated
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Hangzhou Nuclear Coating Fabric Co., Ltd.
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Payment Methods:
Port of Shipment:
ningbo/shanghai
Delivery Detail:
Delivery time depends on order quantity.

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Supply Type Make-to-Order
Type Tarpaulin
Pattern Coated
Coated Type PVC Coated
Style Plain
Width Other, 1.5mts-3.2mts
Technics Knitted
Knitted Type Warp
Feature Waterproof, Flame Retardant, Anti-Static, Heat-Insulation
Use Tent
Yarn Count 1000*1000
Weight 650gsm
Density 20*20

Specifications

tarpaulin sheet
yarn:1000 dtex
weight:610gsm
width:1.5-3.2mts

tarpaulin sheet  for trains and cars covering cloth for open goods yard in wharf, warehouse and station; covering cloth for ship’s hold; different kinds of tents, tower cloth for well drilling, heavy packing bag for freight post, food storehouse filled with gas and covering tube for mine, tarpaulin for engine room and so on.

 

item value test mothd
width 1.5mts-3.2mts DIN EN ISO10321
base fabric 100%PES DIN ISO 2060
composition fabric 180g/sqm DIN EN ISO 2286-2
composition coating 470g/sqm DIN EN ISO 2286-2
tensile strength warp 2500N/5cm DIN 53354 BS3424
tensile strength weft 2300N/5cm DIN 53354 BS3424
tear strength warp 270N DIN 53363 BS3424
tear strength weft 270N DIN 53363 BS3424
adhesion 90N/5cm DIN 53357 BS3424
light faastness 7-8 DIN ISO877 BS3424

 

 

 

Advantage:

1.our tarpaulin sheet  meet UV resistance,oilproof,stain,acid,alkai resistant;

2.Our  tarpaulin sheet with hign tearing,tensile strength;

3.tarpaulin sheet with vary kind of colors:white,red,orange,blue,green...according to panton color swatch;

4.tarpaulin sheet  with good heat insulation,resistant cold;

5.Our tarpaulin sheet  reach flame retardant (B1),on demand;

 

 

PVC fabric as part of the technical fabrics are the fastest growing sector of the textile industry.

PVC fabrics are easy and convenient to produce various products for a long time retain their original appearance, easy to operate and clean. All this, together with their low cost makes them an indispensable material for industry, construction and advertising.


I. Composition and process for the manufacture

PVC fabrics are made from polyester fabric for the base which is covered on both sides with protective lacquers and PVC.
tarpaulin sheet
 
I.1.basic concept


The basis of PVC fabric used fabric made of polyester threads

The way vzaimopreplitane the longitudinal (main) and transverse (weft threads) in the process of weaving is called the weave.

It is precisely the kind of weave i.e. ways of interlacing threads of the two systems, the number of intersections between the two systems fibers, the distance between the intersection points define the basic properties of the tissues.

and / indicator for measuring density is "Dtex", which indicates the weight in grams of the strand in the strand length of 10,000 m. A higher value of the indicator "Dtex" means a solid and healthy fiber.

b / Another important indicator is the number of threads per 1 cm ² or structure. For example, tissue structure with 8x8 has 64 threads per 1 cm ², respectively 9x9 = 81 threads, etc. Often encountered with a different number of fabric threads in the length and width of the fabric as 7h8, 9h12 and the like. Usually the fabric the same number of strands along the length and width of a better performance.

c / is also important what kind of weave (panama or other), if the fibers along the length and width at 90 º or another angle, if any additional fiber in splitkkata.

The above indicators determine the strength, density and extensibility of the different tissues.


I.2. PVC coated

Under terms of the application of the PVC coating using two main types of production - by coating and laminating through.:

A / By coating.

This method gives the most - good technical performance of products.

In such coating fused PVC compound is applied on the basis that the latter penetrates between the polyester fibers and produces healthy and nerazsloyavasht is PVC fabric with good adhesion.

Itself as a coating process is performed by several techniques:

a1 / In the old so called 'flooding' technology.

In her heart pour the melted PVC compound as a special "knives" to remove excess. Then the coated fabric passes through the hot working drum and through squeezing rollers formed face of the PVC plates and fixed thickness. Depending on the type of machinery priming can be done two or more times before the PVC plates to pass through the drum to hold ..

a2 / By "extrusion"

In this technology, depending on the design of the machine through an extruder pressure is applied molten PVC compound on polyester base, received special shafts with different temperature by pressing PVC compound proniva between the polyester fibers of the fabric. By adjustment of the distance between the squeezing or valoveta quenched respective thickness and density of the PVC plates. Under the new extruder, the molten PVC compound is fed simultaneously into two "chapters" which have a base width - 2.5, 3.0, 3.5 metra.Chrez control heads can change the thickness of the film which is applied the entire width of the polyester fabric. Moreover, the filing of PVC film from the two heads enables such coating on the top and bottom side of the base to be carried out simultaneously. Once coated, the base passed through a number of special shaft with a different temperature to fix the dimensions and the density of the PVC plates.

B / By laminating.

This method is less expensive, but works PVC fabric has a low adhesion, which reduces its strength and disbonding is not possible between layers in the course of operation.

The method of manufacture is as follows:

- Prior to produce PVC foil with the thickness.

- On the machine must be submitted both PVC foil top layer, PVC foil undercoat and polyester fabric between them. Three components Horticulture heat and pass through a hot drum by squeezing rollers where the three layers are laminated.

So stick together three layers formed PVC fabrics are used for manufacturing of products requiring low performance strength and durability.

 tarpaulin sheet

I.3. Additives and Varnishes

A / Additives

Additives are components that are added to PVC compound to achieve additional properties and stability of the material, such as:

- Resistance to rot

- Flame or higher fire

- Save the material properties at very low temperatures

- Resistance to specific chemical effects

B / Varnishes

As a final coating of PVC fabric works applied acrylic and / or Teflon varnishes. This makes it possible to impart additional properties of the material such as:

- Resistance to UV radiation,

- Resistance to pollution

- Ability to print

- Longevity. PVC fabric with Teflon spray have a shelf life more than 15 years

 

 

tarpaulin sheet

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Hangzhou Nuclear Coating Fabric Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2005
Factory Size
3,000-5,000 square meters
Total Employees
11 - 50 People
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