PBT Polymer-Jiangsu Heshili New Material Co.,Ltd.

All Products PBT Polymer PBT Filament Yarn Tetrahydrofran TPPE Nylon PA6 Staple Fiber PBT For Optical Fiber Cable

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PBT Polymer

Commodity details:

HeshiliTM Polymer with the continuous process in production of the world's advanced PTA, the product has the characteristics of narrow fluctuation range, the viscosity of carboxyl end group content, good color and low product. Including its application areas: 1 as modified materials, composite resin, modified with electrical and electronic components, auto parts, lamp holder, capacitors, connectors etc.. 2 for the production of PBT fiber.

PBT filament by texturing can produce elastic fibers, elastic fibers for PBT to suit, denim fabric, decorative fabric, medical bandage, plaster and plaster cloth. The 3 basic materialsfor optical cable sheath material. 4 for the production of a toothbrush wire, wire brush painting makeup, wigs silk filament yarn products.

Heshili Polymer Property:

The characteristices of PBT resin

1.good rigidity and strong toughness

2.good chemical stability,excellent heat resistance and weathering resistance

3.goood friction resistance and wear resistance

4.high glossness and easy coloring

5.the extremely low moisture absorption rate

6.good dimensional stability

7.good electrical property

8.good processability

The physicochemical properties of the table:

Property 性能	Test Method 測試方法	Unit 單位	Value(測試值)
Property 性能	Test Method 測試方法	Unit 單位	L08XM	L09XM	L10XM	L11XM
Specific Gravity比重	ASTM D-792	g/cm3	1.30-1.32	1.30-1.32	1.30-1.32	1.30-1.32
Intrinsic Viscosity粘性	Q/SHYHO8.4411	dl/g	0.85±0.015	0.93±0.015	1.035±0.015	1.14±0.015
Mclting Point熔點	Q/SHYH08.3026	℃	≥225	≥225	≥225	≥225
Carboxyl End Groups端羧基	Q/SHYHO8.4412	mol/t	≤30	≤30	≤30	≤30
Color L亮度	Q/SHYHO8.4413	----	≥90	≥90	≥90	≥90
Color B白度	Q/SHYH08.4413	----	≤4	≤4	≤4	≤4
Tensile Strength拉伸強度	ASTM D-638	Mpa	50-60	50-60	50-60	50-60
Tensile Elongation 斷裂伸長率	ASTM D-638	%	≥80	≥100	≥200	≥200
Bending Strength彎曲強度	ASTM D-790	MPa	≥82	≥82	≥85	≥85
Notched Izod Impact Strength 缺口沖擊強度(懸臂梁法)	ASTM D-256	J/m	≥40	≥40	≥40	≥40
Diclectric Strength介電強度 (2MM thickness)	ASTM D-149	kV/mm	≥20	≥20	≥20	≥20
Melt Index熔融指數	ASTM D-1238	g/10min	50-60	45-50	23-28	12-16

Product Application