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31. By means of WAXD and DSC et al. crystallinity, degree of orientation, unit cell parameters, tensile force of drawing, content of solvent, tenacity and modulus of the fibers were measured.

32. However, due to the high crystallinity, rigidness and roughness of ramie fiber, it had strong prickle.

33. IR analysis shows that the crystallinity index of the bleached pulp is lower than that of unbleached pulp.

34. The degree of crystallinity can be increased by annealing in an inert atmosphere.

35. Other types of cyclic units have reduced the degrees of crystallinity where they locate for not being excluded to amorphous region.

36. The results showed that the crystallinity of cotton fiber increased after being slightly oxidised , but decreased after being severely oxidised .

37. The influence of glass fiber, flame retardant and nucleating agent on the crystallinity and mechanical properties of polyethylene terephthalate (PET) was investigated.

38. The surface of flax fiber became rough and crystallinity decreased while increasing oxidized degree of flax fiber. The structure and properties of the proteinic oxidized flax fiber were studied.

39. The results showed that Fe atoms embed the framework of FeAPO-5 molecular sieve by isomorphous substitution and the crystallinity of FeAPO-5 molecular sieve exhibited good and grains were uniform.

40. With the rise of the coal rank, the crystallinity of kaolinite and its order in the anthracite bed go up.

41. The crystallinity of wet-spinning PAN precursor fibers gradually reduces during preoxidation process, while it gradually increases during carbonization process.

42. And the property of dripless of agricultural film had close relationship with resin crystallinity and VA content.

43. The undrawn MPPAN yarn has lower crystallinity and crystal size, fairly high mechanical strength...

44. The synthetic products have high crystallinity, purity and cation exchange capability.

45. A number of ways to improve the temperature of crystallization by copolycondensation is introduced, and the effect of copolycondensation technology on the crystallinity of PET was studied.

46. Polyurethane adhesive is made of 1,4-BDO, MDI and polycaprolactone glycol which is high crystallinity, very high crystallization velocity and large cohesive strength.

47. Microcrystalline starch is a kind of aggregate of microcrystal strand, crystalline lamellae or other crystal form with high crystallinity .

48. The results show that PHB/PET/VAter-polyester with vanillic acid has faster copolycondensation rate, lower melting temperature, typical thermotropic liquid crystallinity and better spinnability.

49. But if the heat treatment time was too long, the crystallinity and the storage modulus were decreased because of the disentanglement of some weak link.

50. The crystallinity and crystalline of CB/HDPE and CB/PP composites were studied in this paper,[Sentencedict.com] with the using of the X-ray diffraction (XD) and DSC.

51. The changes in T_c, T_m, degree of crystallinity, and parameters of unit cell, observed by DSC and WAXD, showed the presence of HDPE/LDPE cocrystallite.

52. The composition of volcanic glass gradually decreases Fe _ T , Mg and Ca with the increasing crystallinity.

53. The experiment results of crystallinity in some organic solvents showed that there was a strong tendency to spontaneous nucleation in the solution of OGO.

54. An organic crystal material dioctadecyl terephthalate(OTO) was prepared, and made the experiment of dioctadecyl terephthalate crystallinity in different organic solvents.

55. The polarized light microscope and differential scanning calorimetric measurement indicate: the lower the isotacticity the highter the crystallinity and the better the splerical crystal.

56. The PHB homopolymer is a stiff and rather brittle polymer of high crystallinity, whose mechanical properties are not unlike those of polystyrene, though it is less brittle.

57. Though dynamic photocrosslinking has a small effect on crystallization or melting temperature of PP, crystallinity of PP is lower than uncrosslinked blends.

58. Polyoxymethylene is an excellent thermoplastic for engineering with the nature of high crystallinity.

59. A research has been made on the effects of the grain size, crystallinity and quantity of crystal quartz in siliceous raw material on the burnability of cement raw meal.

60. Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.