High tenacity polyester yarn in good quality

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High tenacity polyester yarn
1. High tenacity
2. Low Shrinkage
3. Anti Wicking

dope dyed and raw white High-Tenacity Polyester Filament

Production Size	Tenacity(G/D)	Elongation (%)	Dry Heat Shrinkage(%)177of two minutes(0.05CN/DTEX)
50D/24F	6.5±0.2	12±1.5	1.8±0.5
55D/24F	6.5±0.2	12±1.5	1.8±0.5
70D/24F	6.5±0.2	12±1.5	1.8±0.5
100D/36F	6.5±0.2	12±1.5	1.8±0.5
120D/36F	6.5±0.2	12±1.5	1.8±0.5
126D/36F/48F	6.5±0.2	12±1.5	1.8±0.5
150D/48F	6.5±0.2	12±1.5	1.8±0.5
210D/72F	6.5±0.2	12±1.5	1.8±0.5
250D/72F	6.5±0.2	12±1.5	1.8±0.5
300D/96F	6.5±0.2	12±1.5	1.8±0.5
420D/144F	6.5±0.2	12±1.5	1.8±0.5

Q: Chemical materials and additives needed for the production of glass: Production process of 1.3.1 glass1. Raw material pretreatment. The bulk raw materials (quartz sand, soda ash, limestone, feldspar, etc.) grinding, so that dry wet raw materialsDry, iron containing raw materials for iron removal, in order to ensure the quality of glass.2, batch preparation. According to the product, the composition of the mixture is slightly different. For example, ordinary float glass batch (calculated in accordance with 1 weight boxes of 50 kilograms), need to consume 33.55 kg of quartz sand, limestone, dolomite, 2.96 kg 8.57 kg 11.39 kg of soda, Glauber's salt 0.55 kg, 3.45 kg, 0.03 kg of feldspar powder etc..3, melting. The glass mixture is heated in a bath or crucible furnace at a high temperature (1550-1600 degrees) to form a liquid glass that is uniform, free of bubbles and conforms to the molding requirements.

Q: Is toughened glass dish loaded with food harmful to human body?: Taking into account the raw materials for the production of glass, as long as the regular manufacturers of products, do not worry about glass tableware precipitation problem is not to precipitate harmful products, but as the glass products, even tempered glass, the first priority is the safety problem, because even tempered glass, also has a certain rate of suicide therefore, strongly recommended the toughened glass into the use of microwave heating.

Q: What material is made of bullet proof glass?: Bulletproof glass is made of glass (or organic glass) of a composite material and the quality of engineering plastics through special processing is obtained, it is usually transparent material, usually including polycarbonate layer on glass layer.

Q: The glass door in the shower room is too heavy. What material can be substituted, which is as transparent as glass but lighter than glass?: Features: weathering and acid and alkali resistant performance is good, not because of years of sun and rain, and yellowing and hydrolysis phenomenon of long life, compared with other materials, life is 3 years good translucent, can reach more than 92%, the light intensity less required, saving electric energy impact force, is sixteen times ordinary glass, particularly suitable for installation in the safety zone, than the ordinary glass half light, convenient maintenance, easy to clean.

Q: What's good with a cup?: TIPS intimate tips: Mug divided into pure porcelain, porcelain, glass, plastic or stainless steel of these types of materials.

Q: What is glass fiber reinforced nylon?: With excellent wear resistance, heat resistance and electrical properties, high mechanical strength, self extinguishing, good dimensional stability, widely used in automotive industry products, textile products, pump impeller and first class precision engineering componentsPA6 enhancement series:With good wear resistance, heat resistance, oil resistance and chemical resistance, but also greatly reduce the water absorption and shrinkage of raw materials, with excellent dimensional stability and excellent mechanical strength

Q: How to seal the glass fiber reinforced plastic mould?: Step up. Concave convex surface or Z face.

Q: What are the paper made of? What is the glass made of? What is the plastic made of?: The common (sodium) glass consists of a mixture of sodium silicate and calcium silicate with a small amount of silica and alumina. Usually made from a mixture of sand, sodium carbonate and calcium carbonate, and can be melted by a mixture of sodium sulphate and carbon instead of sodium carbonate.

Q: Does anyone know iPhone's toughened glass production process? Thank you: Then the glass (CNC) carved machine milling, drilling, trenching and processing; (quality check)4. followed by ultrasonic cleaning machine cold processing of semi-finished glass cleaning;5., the next step is to carry out the chemical strengthening process and enter the chemical strengthening furnace;

Q: Tempered and reinforced glass: Enterprises producing safety glass must pass compulsory certification by the state, otherwise they are not allowed to appear on the market. Therefore, toughened glass has the following signs:Tempered glass, if made into reinforced glass, is substandard products.10mm toughened glass generally costs less than 100 yuan. Paint and not much money, but if the price is higher glaze.

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