On April 17, 2018, a US company filed an anti-dumping and countervailing investigation against the Chinese quartz countertop (sandwich) board to the US Department of Commerce and the US International Trade Commission, including the anti-dumping investigation period. For the fourth quarter of 2017 and the first quarter of 2018, the countervailing investigation period is 2017 for the whole year. According to the US “double-reverse†investigation procedure, the US International Trade Commission first conducts an investigation, and the US Department of Commerce will decide whether to file a case within 20 days of receiving the complaint.
In other words, it is still unknown whether the US Department of Commerce’s “double-reverse†investigation of Chinese stone enterprises is going on. However, as soon as this news came out, it may affect the confidence of Chinese stone enterprises in the US trade. Although the US Department of Commerce decides whether to conduct a “double-reverse†investigation on Chinese stone enterprises, it must first determine whether the allegation is supported by most domestic manufacturers, and that the production output of anti-dumping manufacturers should account for more than half of the total output of all relevant manufacturers. At the same time, it also accounts for more than 25% of the total output of similar products in the United States. However, Chinese stone enterprises still have to actively respond and prepare for it.
First of all, Chinese stone enterprises should keep in touch with domestic stone merchants associations and peers, exchange news and discuss countermeasures. Secondly, they should actively submit requests to US trading partners to make demands to the US government and industry associations to jointly safeguard the interests of both parties. Again, seek help from the relevant bar associations, with the help of the lawyers' extensive trade war experience, to support possible "double-reverse" investigations; then, always pay attention to the government's new policies and measures to deal with Sino-US trade frictions to maintain In the end, Chinese stone enterprises should not put eggs in a basket, and lay out outlets as much as possible according to actual conditions, diversify trade and minimize the threat of potential risks.
ABS plastic,full name acrylonitrile–butadiene–styrene copolymer,
Acrylnitrile butadiene Styrene copolymer has a good thermal and dimensional stability and high impact strength(also at low temperature).It is strong,shows a good scratch resistance and has a good dimensional stability .ABS Plastic can be used in temperatures ranging from -50'C to +70'C .it mainly have ABS SHEET,ESD ABS SHEET,FIREPROOF OF ABS SHEET,ABS+PC SHEET.
Classification:
ABS plastic according to impact strength can be divided into: ultra high impact type, high impact type, medium - resistant type and so on;
ABS plastic can be divided into: injection, extrusion, pressure delay, vacuum and blow molding.
ABS plastic can be divided into: general grade, heat resistance grade, plating grade, flame retardant grade, transparent grade, anti-static, extruding plate and pipe grade, etc.
Advantages:
1.Good mechanical strength, high impact strength
2.Resists scratching, Excellent abrasion resistance
3.Good electrical properties, moisture and creep resistance
3.High dimensional stability, good luster
4.Good chemical and stress cracking resistance to inorganic salt solutions, alkalis and many acids(strong oxidizing acids is a exception).
Disadvantages:
1.Endurance in water ,endurance in corrosion of inorganic salt. But not endurance in organic solvent.
2.ABS Plastic is easily to cracked by the effects of the organic solvent.
3.Poor weather resistance, easily to change color and become brittle because of the sunlight.
Application:
1. Electronics & electric appliances: antenna socket, coil former, wiring board, convertor, speaker,connector, and other parts;
2. Food industry parts;
3. Building model, model mockup;
4. Electronic industrial parts, freezer and refrigeration industry;
Notes:
1. ABS Plastic is strict requirements for flame retardant grade ABS to prevent the decomposition of flame retardants.
In the start of the power, the cartridge should be cleaned with general grade ABS plastic and then processed.
(point to stop for more than 20 minutes before the downtime), on the one hand must cut cylinder temperature below 100 ℃, on the other hand must be emptying the material inside the cylinder, and general level ABS cleaning cylinder rear can stop.
The purpose is to make flame retardant ABS not decomposed.
2. The use of reworked material for primary or secondary sex thousand net, without impurities, no decomposition of ABS plastic reworked material, can be used directly after crushing, also can mix with the new material, the mixing ratio is generally not more than 25% of the new material, so as not to affect performance.
For more than 5 times more than 5 times or adding the fresh material with colorant, generally not mixed with the new material, mainly to prevent the color difference.
ABS Plastic must be dried and processed in accordance with the regulations, whether it be separately regenerated or mixed with new materials.
Combustion characteristics
Specification: the diameter of the ABS Plastic rod can be produced from 2mm to 250mm. The conventional length is 1000mm, and the length is unlimited.
The thickness of ABS Plastic sheet material can be produced from 0.3mm to 1.9mm, the normal width is 600mm, the width cannot exceed 1200mm, the length is not limited.
The thickness of plate can be produced from 2mm to 180mm, the usual specification of 2-10mm is 1000mm* 2000mm, and the commonly used specification of 10-180mm is 600*1200mm. ABS Plastic can also be customized according to requirements, and the width cannot exceed 1200mm, and the length is not limited
Color: beige or white, can also be made black and color, and the color order is 500KG.
Modified varieties:ABS Plastic can be added to the fiberglass, copper powder and molybdenum disulphide to enhance the bar.
Add antistatic agent to the permanent antistatic electric bar, and the volume resistance value is between 6 to 9 power of 10.
Add flame retardant to flame retardant rod from UL 94V-0 to HB flame retardant grade. Other modification requirements are customized according to customer's actual use.
Product certification: ABS Plastic most environmental certification reports and safety reports for raw materials, such as SGS report, CTI report, UL report, MSDS safety information, etc.
Abs Plastic Rod,White Abs Plastic Rod,Natural Abs Plastic Rod,Extruded Abs Rod
Dongguan Noegem Plastic Products Co.,Ltd , http://www.noegempLastic.com