PBT Resin / Poly(butylene terephthalate)

CAS No.: 26062-94-2
Type.: KH2075 KH2080 KH2083 1804HQ, etc.
Appearance: Granule
Molecular Formula： C12H16O6
Shelf Life： --
Min Order Quantity: As Requirement

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项目 Item	检测方法 Test Method	单位 Unit	KH2075	KH2080	KH2083	KH2085	KH2090	KH2100
化学性能 Chemical property	特性粘度 Intrinsic Viscosity	GB/T 14190	dL/g	0.750±0.012	0.775±0.012	0.830±0.012	0.825±0.012	0.870±0.012	1.000±0.012
	端羧基 Carboxy End Groups		mol/t	14.0±4.0	14.0±4.0	14.0±4.0	14.0±4.0	14.0±4.0	16.0±4.0
	色值(L) Color L Value		-	≥95	≥95	≥95	≥95	≥95	≥95
	色值(b) Color b Value		-	2.0±1.0	2.0±1.0	2.0±1.0	2.0±1.0	2.0±1.0	2.0±1.0
	水分 Moisture Absorption		%	＜0.2	＜0.2	＜0.2	＜0.2	＜0.2	＜0.2
物理性能 Physical property	密度 Density	KHS 001	g/cm³	1.30-1.32	1.30-1.32	1.30-1.32	1.30-1.32	1.30-1.32	1.30-1.32
	熔体流动速率 Melting Flow Rate(235℃/2.16kg)	ISO 1133	g/10min	87.0±8.0	61.0±5.0	51.0±4.0	45.0±4.0	33.0±4.0	19.0±3.0
	熔体流动速率 Melting Flow Rate(250℃/2.16kg)	ISO 1133	g/10min	125.0±10.0	92.0±6.0	75.0±5.0	69.0±5.0	50.0±4.0	30.0±4.0
	拉伸强度 Tensile Strength(50mm/min)	ISO 527	MPa	≥55	≥55	≥55	≥55	≥50	≥50
	断裂伸张率 Tensile Elingation	ISO 527	%	≥20	≥30	≥40	≥50	≥70	≥100
	弯曲强度 Flexural Strength	ISO 178	MPa	≥70	≥70	≥70	≥70	≥70	≥70
	悬臂梁冲击强度（缺口) IZOD Notched lmpact Strength	ISO 180	KJ/㎡	≥3.0	≥3.0	≥4.0	≥4.0	≥5.0	≥6.0

项目 Item	检测方法 Test Method	单位 Unit	KH2100F	KH2110	KH2115	KH2120	KH2125T	KH2130
化学性能 Chemical property	特性粘度 Intrinsic Viscosity	GB/T 14190	dL/g	0.990±0.012	1.070±0.015	1.120±0.015	1.165±0.015	1.192±0.015	1.230±0.015
	端羧基 Carboxy End Groups		mol/t	16.0±4.0	16.0±4.0	18.0±4.0	19.0±4.0	22.0±4.0	22.0±4.0
	色值(L) Color L Value		-	≥95	≥95	≥95	≥95	≥95	≥95
	色值(b) Color b Value		-	2.0±1.0	2.0±1.0	2.0±1.0	2.0±1.0	3.0±1.0	3.0±1.0
	水分 Moisture Absorption		%	＜0.2	＜0.2	＜0.2	＜0.2	＜0.2	＜0.2
物理性能 Physical property	密度 Density	KHS 001	g/cm³	1.30-1.32	1.30-1.32	1.30-1.32	1.30-1.32	1.30-1.32	1.30-1.32
	熔体流动速率 Melting Flow Rate(235℃/2.16kg)	ISO 1133	g/10min	26.0±3.0	19.0±3.0	18.0±3.0	18.0±3.0	13.0±3.0	11.0±3.0
	熔体流动速率 Melting Flow Rate(250℃/2.16kg)	ISO 1133	g/10min	38.0±3.0	30.0±3.0	29.0±3.0	29.0±3.0	19.0±3.0	16.0±3.0
	拉伸强度 Tensile Strength(50mm/min)	ISO 527	MPa	≥50	≥50	≥50	≥50	≥50	≥50
	断裂伸张率 Tensile Elingation	ISO 527	%	≥80	≥100	≥100	≥100	≥150	≥200
	弯曲强度 Flexural Strength	ISO 178	MPa	≥70	≥70	≥70	≥70	≥65	≥60
	悬臂梁冲击强度（缺口) IZOD Notched lmpact Strength	ISO 180	KJ/㎡	≥5.0	≥6.0	≥6.0	≥6.0	≥7.0	≥7.0

PBT Resin / Poly(butylene terephthalate) is mainly used in the fields of automobiles, electronic appliances, industrial machinery, civil and industrial textiles, polymer alloys and blending industries.

(Auto parts, electronic appliances, textile manufacturing, aerospace materials, rabbit plush, imitation Lycra, chenille, optical cables, wigs, eyelashes)