The transparency of the plastic injection transparent shell matrix resin itself has a great influence on the transparency of PP plastic products. In order to improve PP transparency, a small amount of polyacrylate resin with good transparency and compatibility can be added.
Plastic Injection Clear Housing Plastic Injection Clear Housing,Injection Molded Transparent Shell,Injection Molded Transparent Shell Proofing,Transparent Plastic Housing,Clear Plastic Housing Timeplex Industrial Limited , http://www.timeplex-hk.com
Dongfeng sanitation vehicle
According to insider sources of Dongfeng, the company's previous brand strategy was mainly in a horizontal layout, including low grades including Freiko, mid-range mainly based on Dolly Card, and high grade based on Capt. After 2015, with the opportunity of borrowing from the country, Dongfeng will separate the platform and the brand to build two brands, Capt and Dolika, with different configurations of the same platform to form high, middle, and low grades to meet the needs of different forms of transportation.
(1) the inorganic nucleating agent mainly consists of ultra-fine talc powder and SiO2, and also includes calcium carbonate, mica powder, inorganic pigments and fillers, etc., which is cheap in price and rich in source, but has certain influence on the gloss and transparency of the products.
(2) organic nucleating agent organic nucleating agent is a kind of organics with low relative molecular weight, represented by sorbitol and its derivatives. It has good compatibility with matrix resin and can significantly improve product transparency and surface gloss.
(3) in the case of sorbitol, when the amount of nucleating agent exceeds 0.3%, the effect of transparency improvement is not obvious, and even decreases. However, when the dosage is less than 0.2%, the nucleation quantity is insufficient and the transparency is not increased enough. It can be seen that the amount of nucleating agent should be between 0.2-0.3%. Therefore, suitable nucleating agent content can better improve the transparency of PP.
Dongfeng Guosi New Sanitation Truck is about to launch 40 models
2014 last month, straighten the Dongfeng shares for two years finally spoke up, "Dongfeng shares has come out of adjustment" and will launch a new Dongfeng light trucks based on the Department of National IV standards N and D lines in the country, reported that about 40 Variety. As a mainstream company in the field of light trucks in China, this time it can be described as an eye-catching and highly respected one.