polyester yarn POY/FDY semidull raw white

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Material:	100% Polyester,100% polyester yarn /filament	Pattern:	Raw	Style:	Pre-oriented yarn
Technics:	direct spinning	Yarn Type:	DTY,Filament,POY,Texturized	Feature:	High Tenacity,Recycled
Use:	Knitting,Sewing,Weaving,DTY	Twist:	NO	Yarn Count:	48F 96F 36F
Strength:	STRONG	Place of Origin:	Guangdong China (Mainland)	Brand Name:	TONGYI
Model Number:	POY 300D/96F	Color:	raw and dyeable	weight:	40kg/pc
Packing:	16 pcs/pallet

Packaging Detail:	16PCS/640KGS/PALLET 40PALLETS/40HQ CONTAINER
Delivery Detail:	15 DAYS AFTER RECEIVING YOUR PAYMENT

pre-oriented polyester yarn
color raw and dyeable
weight 40kg/pc
packing 16pcs/pallet
qty 40 pallets /40hq containe

Q: How do you make the glass, please? What is the raw material?: When you look for information, the proportion of raw materials is very important.

Q: What are the raw materials for making glass?: The main raw material for making glass is sand, its main component is silica, which is commonly called quartz.

Q: What kind of mineral is glass made of?: Colored glass is made by adding some metal oxides in the manufacture of ordinary glass. Cu2O - red; CuO - blue-green; CdO - pale yellow; CO2O3 - blue; Ni2O3 - dark green; MnO2 - purple; colloidal Au - red; colloidal Ag - yellow)

Q: What kind of glass is smoked glass?: * clarifierIn the process of making glass, some bubbles will appear. Reducing the bubbles is the use of fining agents, mainly arsenic trioxide, antimony oxide and nitrating salt

Q: What is the difference between FRP and carbon fiber?: Glass fiber (formerly known as English: glass fiber or fiberglass) is a kind of excellent inorganic non-metallic materials, variety, has the advantages of good insulation, strong heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage is brittle, poor wear resistance. It is a glass ball or waste glass as raw materials by high temperature melting, wire drawing, winding and weaving process for production, the filament diameter of several microns to twenty micron, the equivalent of a hair 1/20-1/5, each bundle of fibers by hundreds or even thousands of root root filaments. Glass fiber is usually used as reinforcing material in composite materials, electrical insulation materials and insulation materials, circuit boards and other fields of national economy.

Q: What kind of glass material is used in the aquarium?: Float glassClear float glass is a paste by the control gate into the tin groove, due to gravity and surface tension of molten tin floating on the surface after re entering the glass Lengcao Xu, smooth, corrugated and made to disappear. Dark green, smooth surface, no ripple, good perspective, with a certain toughness.

Q: Does fiberglass contain formaldehyde? I'm a hair salon. Buy a glass fiber reinforced plastic shampoo bed, there is always a pungent smell of the body, there is no harm to it, including formaldehyde free: Reinforced plastics made from glass fiber or its products are referred to as glass fiber reinforced plastics or glass fiber reinforced plastics.

Q: Can ordinary white glass (Bai Jiuping) replace quartz glass?: Quartz glass has a series of excellent physical and chemical properties, such as: 1, high temperature resistance. The softening point temperature of quartz glass is about 1730 DEG C, which can be used for a long time at 1100 DEG C, and the maximum temperature can reach 1450 DEG C for a short time. 2, corrosion resistance. Except hydrofluoric acid, quartz glass and other acids almost no chemical reaction, the acid resistance is 30 times 150 times of ceramic, stainless steel, especially the chemical stability at high temperatures, any other engineering materials are incomparable. 3. Good thermal stability. The quartz glass thermal expansion coefficient is extremely small, can withstand the temperature changes, the quartz glass is heated to 1100 degrees Celsius, the water will not burst into the room. 4, good light transmission performance. The quartz glass has better transmittance in the whole spectral range from ultraviolet to infrared, and the transmittance of visible light is above 93%. Especially in the ultraviolet spectrum region, the maximum transmittance is above 80%. 5 、 good electrical insulation performance. The resistance of quartz glass is equal to ten thousand times of that of ordinary glass. It is an excellent insulating material. It has good electrical properties even at high temperature.

Q: What are the characteristics of the gas flow in the flame space of a glass furnace?: The main raw materials of flat glass are: silica sand (sandstone), sodium carbonate, feldspar, dolomite, limestone and mirabilite. Process: 1, raw material crushing: the raw materials are crushed into powder; 2, weighing: according to plan the list of ingredients said powder can take a certain amount of; 3, will be called: the mixed powder mixing, stirring into a batch (colored glass and colorant);

Q: What material is used in the protective film in the middle of glass?: Production process is:1: opening, the entire glass will be cut into a larger size than the molding of 0.6mm pieces.2:CNC carved, will open material scrap with steel sand grinding chamfering, drilling (or slot), after the end of CNC on the forming of the carved glass3, flat grinding, mainly to deal with the opening and CNC caused by surface scratches.4: cleaning, ultrasonic cleaning machine will be washed flour, while drying glass.5: tempering, the use of potassium acid to strengthen the glass, so that the stress of glass, strength, resistance and so on to meet certain requirements.6: cleaning: the tempered glass re-entry ultrasonic cleaning.7: stick ab8: packing finished products

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