Table:
text: Polyphenyl ether
Physical properties of PPEs
Table 2: Physical Properties of Polyphenyl Ethers
Polyphenyl_Ether Appearance Thermal_Stability_F_C Viscosity_cSt_at_100_F_38_C Viscosity_cSt_at_210_F_99_C
6-Ring 6P5E Clear Liquid 836 (447) 2000 25
5-Ring 5P4E Clear Liquid 847 (453) 360 13
4-Ring 4P3E Clear Liquid 825 (441) 70 6
3- and 4-Ring Oxythio Hazy Liquid 693 (367) 25 4
3-Ring 3P2E Solid 800 (427) 12 3
2-Ring 2P1E Solid >600 (316) 2.4 1.6

Question: What does polyphenyl ether of 3- and 4-ring oxythio look like under polyphenyl ether?