0510-66285589
sonia@jsheshili.com ?
leon@jsheshili.com
中文 |EN
0510-66285589sonia@jsheshili.com ?
leon@jsheshili.com
中文 |EN
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) | |||
| 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 |
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