English — Forum #119 (Page 6/7)

1. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； May 03 - HCBBS Forum
2. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 25th - HCBBS Forum
3. Question regarding plastics - HCBBS Forum
4. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； April 24th - HCBBS Forum
5. At what temperature can vinyl acetate monomer undergo self-polymerization? - HCBBS Forum
6. I would like to ask: is it better for the reflux valve of the acetylene main pipe to be controlled by acetylene or by vinyl chloride? - HCBBS Forum
7. The first core equipment of Ningxia Baofeng’s second 500,000 tons per year coal-to-olefins project – the fresh catalyst tank – was successfully lifted into place - HCBBS Forum
8. How can the issue of wettability be addressed when trying to spray micron-scale films onto ultra-thin PET? - HCBBS Forum
9. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； January 14th - HCBBS Forum
10. The differential pressure level gauge in the high-level tank experiences large fluctuations. I was wondering if other professionals have encountered the same issue - HCBBS Forum
11. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； April 7th - HCBBS Forum
12. I would like some advice regarding the specifications for producing additives for ultra-high molecular weight polyethylene! - HCBBS Forum
13. One question per day, the correct answer will be rewarded with 6 wealth, and the participant will be rewarded with 2 wealth； June 9 - HCBBS Forum
14. What are the PVC soft products? - HCBBS Forum
15. What are the differences between materials used for pipes and those used for profiles? - HCBBS Forum
16. The newly built adipic acid drying unit with an annual production capacity of 80,000 tons at Pingmei Shenma Group’s Nylon Chemical Company has successfully passed a 72-hour continuous full-load performance test - HCBBS Forum
17. Advantages of polyurethane products - HCBBS Forum
18. The failure rate of Shanghai children's toys involving plasticizers is as high as 25% - HCBBS Forum
19. Analysis of PVC raw material prices as of May 12 - HCBBS Forum
20. Should concentrated sodium thiosulfate be insulated for use in winter? - HCBBS Forum
21. The issue of recycling calcium carbide slag. - HCBBS Forum
22. Six processing methods for recycled plastics - HCBBS Forum
23. Use of coding technology in PVC product packaging lines - HCBBS Forum
24. The 200,000 tons/year (Phase I) adiponitrile project of Pingmei Shenma has been fully completed - HCBBS Forum
25. Understanding Polyurethane Flame Retardants in Three Minutes - HCBBS Forum
26. How to distinguish between PA6 (Nylon 6) and PA66 (Nylon 66)? - HCBBS Forum
27. On the conversion rate of rubber polymerization reactions - HCBBS Forum
28. 9801 Arsenic Removal Agent - HCBBS Forum
29. PP pipe - HCBBS Forum
30. Breakthrough in technology for producing fatty alcohols from biological oils - HCBBS Forum
31. Water to oil ratio in polymerization process - HCBBS Forum
32. Plastic property table lookup, technical parameter lookup - HCBBS Forum
33. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； June 25th - HCBBS Forum
34. Where can I measure the viscosity of polymers - HCBBS Forum
35. Phase 3 of Zhejiang Xinhui was launched, with total production capacity reaching 450,000 tons by the end of 2021 - HCBBS Forum
36. Who has information related to propane railway unloading or propylene loading? - HCBBS Forum
37. Sellanes will restructure its nylon business - HCBBS Forum
38. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； June 26th - HCBBS Forum
39. Bohai Chemical’s 160,000 tons/year acrylic acid plant put into operation - HCBBS Forum
40. The largest in the country! Fujian Baihong Chemical’s 410,000-ton/year carbonate complex was successfully commissioned on its first attempt - HCBBS Forum
41. Juren New Materials and Wanhua Chemical sign a strategic partnership for polycaprolactone supply - HCBBS Forum
42. How to design a styrene flare vent - HCBBS Forum
43. Does anyone know the viscosity of polyisobutylene? - HCBBS Forum
44. Differences between water-based and solvent-based coatings - HCBBS Forum
45. Large fluctuations in the individual mass when the VCM is stopped or started - HCBBS Forum
46. How to address the issue of high-yield powdered polypropylene produced via liquid-phase mini-mass polymerization - HCBBS Forum
47. Lubrizol releases white paper on physical foaming of TPU - HCBBS Forum
48. Sprayed polyurethane elastomer wear-resistant material – truly outstanding - HCBBS Forum
49. Industrialization of high-refractive PC by Wanhua Chemical - HCBBS Forum
50. THE ENGEL GROUP PRESENTS ENGEL AND WINTEC AT THE INTERNATIONAL PLASTICS EXHIBITION - HCBBS Forum
51. Our country has developed an ultra-thin, fully biodegradable permeable plastic film - HCBBS Forum
52. Who has the standards for polyacrylamide? GB-17514-2008 - HCBBS Forum
53. What kind of protection is needed when the recovered monomer is fed directly into the condenser during discharge from the polymerization reactor? - HCBBS Forum
54. The impact of the official entry into force of the Mercury Convention on the development of the PVC industry - HCBBS Forum
55. Aging and degradation of polyurethane materials - HCBBS Forum
56. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； May 17th - HCBBS Forum
57. Polypropylene - HCBBS Forum
58. Discussions related to synthetic rubber - HCBBS Forum
59. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 9th - HCBBS Forum
60. Environmental Impact Assessment Public Notice for the Expansion Project of Jiangmen Yingchuan Polyurethane New Materials, which aims to produce 3,230 tons of polyester polyol per year - HCBBS Forum
61. Domestic enterprises will gradually participate in the competition in the high-end adhesives industry - HCBBS Forum
62. Searching for C5 petroleum resin hydrogenation process package - HCBBS Forum
63. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； April 2nd - HCBBS Forum
64. Polypropylene - HCBBS Forum
65. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 12 - HCBBS Forum
66. One question per day, the correct answer will be rewarded with 6 wealth, and the participant will be rewarded with 2 wealth； June 10 - HCBBS Forum
67. Acorema’s transparent polyamide production facility in Singapore comes online - HCBBS Forum
68. Trimethyltoluene phosphite - HCBBS Forum
69. How to write a summary of restarting a synthesis plant after a power fluctuation? - HCBBS Forum
70. At which stage is it appropriate to start the expander? - HCBBS Forum
71. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； June 22 - HCBBS Forum
72. I would like to ask about the process flow for bisphenol A polycarbonate PC production facilities - HCBBS Forum
73. Issues related to non-woven fabric fibers - HCBBS Forum
74. Production of polyisobutylene - HCBBS Forum
75. There are new PVC projects in Inner Mongolia - HCBBS Forum
76. Difference between zinc stearate specifically used for non-woven fabric masterbatch particles and zinc stearate meeting national standards - HCBBS Forum
77. 40,000-tonne EAA production capacity at Satellite Chemical brings about a reshaping of the market landscape - HCBBS Forum
78. One question per day, the correct answer will be rewarded with 6 wealth, and the participant will be rewarded with 2 wealth； April 22 - HCBBS Forum
79. The connections and differences between antioxidants and heat stabilizers in PVC production - HCBBS Forum
80. What do the letters and numbers in the polyethylene grade DJM-1732H mean respectively? Thank you to all the experts\ud83d\udc4d\ud83d\udc4d - HCBBS Forum
81. Dawn Shares, Wanhua Chemical! Two scientific and technological achievements were included in this prominent list of innovations - HCBBS Forum
82. Plasticizer - HCBBS Forum
83. Top-coated antifog agent - HCBBS Forum
84. Safety interlock solution for calcium carbide process vinyl chloride mixer - HCBBS Forum
85. Energy-saving renovation using lightweight calcium carbonate - HCBBS Forum
86. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； April 11th - HCBBS Forum
87. The influence of the polyurethane soft segment structure on its properties - HCBBS Forum
88. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； January 5th - HCBBS Forum
89. Problems in the use of 1250-mesh natural silica in PVC hose extrusion - HCBBS Forum
90. VAE screening - HCBBS Forum
91. How does polymer concentration affect the accuracy of online viscosity meters? - HCBBS Forum
92. Which process route is suitable for building a new polypropylene plant - HCBBS Forum
93. That material can effectively adsorb iron ions - HCBBS Forum
94. There are XPE formulations in various thicknesses of 3–30p - HCBBS Forum
95. Electric butterfly valve made of PVDF for explosion-proof areas? - HCBBS Forum
96. I would appreciate some advice from experts: how should I choose between gas transport and vapor transport for high-pressure low-density polyethylene and Eva products? - HCBBS Forum
97. I would like to ask whether additives are needed for the production of polystyrene plastic particles - HCBBS Forum
98. Could a Haiyou help analyze the issue with sodium chlorate next time? Thank you - HCBBS Forum
99. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； May 18th - HCBBS Forum
100. The pilot plant for Wan Tong Special Plastics’ annual production of 2,000 tons of special aromatic olefin polymers has been officially put into operation in Zhuhai Economic Development Zone - HCBBS Forum