English — Forum #119 (Page 5/7)

1. What is the ratio of PVC production to the use of coke? - HCBBS Forum
2. Lianhong New Materials’ 100,000-ton/year POE project has been successfully completed - HCBBS Forum
3. Total investment of 2.25 billion yuan! Bohai Chemical’s 160,000-ton butyl acrylate production facility put into operation - HCBBS Forum
4. Can the PPS technology provider make a referral? - HCBBS Forum
5. Study on the barrier properties of plastic films for fresh-keeping packaging of fruits - HCBBS Forum
6. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； May 01 - HCBBS Forum
7. Calculation of the blast venting area for peroxide warehouses - HCBBS Forum
8. calcium carbide acetylene - HCBBS Forum
9. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； February 26th - HCBBS Forum
10. What factors affect the purity of acetylene? - HCBBS Forum
11. How to distinguish between genuine and fake PPR? - HCBBS Forum
12. The CHDM project of Jinmeng Jucaili was successfully commissioned - HCBBS Forum
13. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 21st - HCBBS Forum
14. CNOOC Materials Science Institute unlocks new momentum for industrial transformation - HCBBS Forum
15. Applications of polyurethane adhesives - HCBBS Forum
16. Metal powder dispersant — hyperbranched resin - HCBBS Forum
17. Have there been any new PVC projects launched recently? - HCBBS Forum
18. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 29th - HCBBS Forum
19. Yadong New Energy’s ethylene sulfate technological upgrade project came online - HCBBS Forum
20. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 30th - HCBBS Forum
21. One question per day, the correct answer will be rewarded with 6 wealth, and the participant will be rewarded with 2 wealth； March 4 - HCBBS Forum
22. What is the difference between PVC processing aids ACR and AIM? - HCBBS Forum
23. What are the difficulties in the industrialization of PA46? - HCBBS Forum
24. Nearly 18 million tons of PTA production capacity shut down! Changes in the structure of the entire polyester and textile industry chain - HCBBS Forum
25. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 1st - HCBBS Forum
26. Jilin Chemical Fiber’s 4,000-ton production line for large-tow carbon fiber, specifically designed for wind turbine blades, has been successfully put into operation - HCBBS Forum
27. PVC granulation extrusion process - HCBBS Forum
28. Polypropylene - HCBBS Forum
29. The 30-ton/year citalopram COP production line was successfully put into operation in Nantong, Jiangsu - HCBBS Forum
30. Will recent policy tightening have any impact on the PVC industry? - HCBBS Forum
31. Hi Haiyou, could you please help sort this out regarding the issue with sodium hypochlorite? - HCBBS Forum
32. Is there a specific structure specified for isononanol, the raw material of DINP? - HCBBS Forum
33. The effect of vapor-phase silica on the structuring of the compounded rubber - HCBBS Forum
34. Wear-resistant and corrosion-resistant material – spray-applied polyurethane for vibrating screens - HCBBS Forum
35. Need help with two documents! - HCBBS Forum
36. Dispersion of sealant elastomer - HCBBS Forum
37. Huijie Biology’s 60,000-ton bio-based adhesive project is now in operation - HCBBS Forum
38. Aggregation fisheye problem - HCBBS Forum
39. Beiwai Technology Powdered Nitrile - HCBBS Forum
40. Performance characteristics and construction techniques of wear-resistant polyurethane - HCBBS Forum
41. Find a plastic raw material - HCBBS Forum
42. Rubber device, hydrolytic coagulation, gum formation in the coagulation tank - HCBBS Forum
43. A new choice for PVC companies - HCBBS Forum
44. The rubber industry focuses on high-end, green, and intelligent solutions to drive improvement - HCBBS Forum
45. Regarding viscosity and molecular weight - HCBBS Forum
46. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； April 23rd - HCBBS Forum
47. Commissioning of the energy-saving and consumption-reducing renovation project for caprolactam production at Lu’an Taihua New Materials - HCBBS Forum
48. Who has the Polyester Industry Magazine? Could someone share it? - HCBBS Forum
49. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； February 27th - HCBBS Forum
50. Comparison between epoxy porcelain-like coatings and hand-applied elastomeric polyurethane coatings - HCBBS Forum
51. Oxygen index of various plastics - HCBBS Forum
52. The Indonesian production facility under Zhonglun New Materials has begun operations - HCBBS Forum
53. Properties of general-purpose acrylic copolymers - HCBBS Forum
54. What are the physical and chemical properties of 50% calcium carbide slag slurry? - HCBBS Forum
55. Seeking information on the current production processes for water-based polyesters and polyesters for powder use - HCBBS Forum
56. Double-loop tubular polypropylene prepolymerization reactor - HCBBS Forum
57. Problems with producing copolymers in polypropylene using Sinopec’s second-generation loop process? - HCBBS Forum
58. Requirements of the SPG process for raw material quality - HCBBS Forum
59. Expandable polystyrene: when heated it expands to form foam plastic sheets. Is there any chemical reaction in this process? - HCBBS Forum
60. PVC rises like rainbow, caustic soda shows weak performance - HCBBS Forum
61. Companies and institutions capable of conducting dynamic simulation of the entire rubber device manufacturing process - HCBBS Forum
62. Middle East VCM, is there a need for it? - HCBBS Forum
63. Features, application fields, and surface treatment of spray-type polyurethane elastomer wear-resistant and anti-corrosion materials - HCBBS Forum
64. Searching for PVC technology suppliers - HCBBS Forum
65. The main differences between TDI and MDI - HCBBS Forum
66. Analysis of the source of monobromomethane in the calcium carbide process - HCBBS Forum
67. Huitong Shares joins forces with Qingyan Polymer to develop the full LCP value chain - HCBBS Forum
68. Bohai Chemical: Partial commissioning of new material projects for acrylates and superabsorbent resins - HCBBS Forum
69. Production and applications of polyisobutylene - HCBBS Forum
70. A solvent at 200°C that dissolves PET but not PE, PP, and PS - HCBBS Forum
71. Vinyl chloride compressor discharge temperature - HCBBS Forum
72. Operating procedures for nitrogen purging of acetylene systems - HCBBS Forum
73. 【2026 AI New Materials】Pricing from \"tons\" to \"sheets\": Another AI-related new material sees rapid growth” - HCBBS Forum
74. Rubber vulcanization accelerators CZ and NS - HCBBS Forum
75. List the domestic manufacturers of gypsum board water reducers - HCBBS Forum
76. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； June 12 - HCBBS Forum
77. Dongguan Dongliao Chuanglian New Materials Fund launched - HCBBS Forum
78. Can a pit be installed in the calcium carbide crushing plant? - HCBBS Forum
79. Why is triethylaluminum, a polypropylene activator, sealed with diesel? - HCBBS Forum
80. Discussion on new polyurethane materials – is anyone here? - HCBBS Forum
81. Real-time monitoring of polyester esterification rate - HCBBS Forum
82. Molecular sieve CO2 penetration - HCBBS Forum
83. To separate nanoparticles with sizes of 50–500 nm, a centrifuge with a speed of 20,000 g is required. Could you please recommend some high-speed centrifuges? - HCBBS Forum
84. VCM monomer dehydration pressurizer - HCBBS Forum
85. Gas-phase fluidized bed polyethylene bulk density - HCBBS Forum
86. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； April 10th - HCBBS Forum
87. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 5th - HCBBS Forum
88. The 6,000-ton production line of the first phase of Sichuan Tianhua Group’s 30,000-ton polycarbonate film (Phase I) project has successfully completed its commissioning process - HCBBS Forum
89. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 26th - HCBBS Forum
90. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； May 25th - HCBBS Forum
91. Problems in PEEK injection molding - HCBBS Forum
92. Polycarbonate - HCBBS Forum
93. A giant in dispersants for the coatings and inks industry - HCBBS Forum
94. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； May 08th - HCBBS Forum
95. What are the uses of polyvinyl alcohol? Production process, principle of production, manufacturer? - HCBBS Forum
96. innovene S high-density polyethylene - HCBBS Forum
97. The material coming out of the bag filter in a fluidized bed is often wet - HCBBS Forum
98. Level gauge for polymerization reactors - HCBBS Forum
99. Detection method of phosphorus in acetylene gas - HCBBS Forum
100. [Plain carbon billets] On the 27th, the national billet market saw a strengthening trend - HCBBS Forum