UV F1 Grade Valox 325 Resin Unreinforced Plastic Resin PBT Pellets For General Purpose
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- Supplier: Shenzhen Samtion Chemical Co. Ltd.
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Product Overview
Description
Products Description
Valox 325
General purpose, unreinforced, improved processing. Applications like sprinklers and nozzles, pumps, door handle, tank covers,pens, pencils etc.
Available colors：325-1001
.
"VALOX" thermoplastic polyester resin, main dimethylterphthalate (DMT) and 1 -- 4 -- J= alcohol (Eutanedio) concentration
polymerization. Combined with PET (Polycyclohexanedi methyleneterphthalate), it provides a wider choice in the market, In the electronics industry and the automobile industry, it gradually replaces nylon, POM, bakelite, and is widely used in electronic joints, ignition system components, chemical Pump, bearing gear and so on.
polymerization. Combined with PET (Polycyclohexanedi methyleneterphthalate), it provides a wider choice in the market, In the electronics industry and the automobile industry, it gradually replaces nylon, POM, bakelite, and is widely used in electronic joints, ignition system components, chemical Pump, bearing gear and so on.
Product Paramenters
MECHANICAL | Value | Unit | Standard |
Tensile Stress, yld, Type I, 50 mm/min | 51 | MPa | ASTM D 638 |
Tensile Strain, brk, Type I, 50 mm/min | 200 | % | ASTM D 638 |
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 82 | MPa | ASTM D 790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 2340 | MPa | ASTM D 790 |
Hardness, Rockwell R | 117 | - | ASTM D 785 |
IMPACT | Value | Unit | Standard |
Izod Impact, unnotched, 23°C | 1602 | J/m | ASTM D 4812 |
Izod Impact, notched, 23°C | 53 | J/m | ASTM D 256 |
Modified Gardner, 23°C | 40 | J | ASTM D 3029 |
THERMAL | Value | Unit | Standard |
HDT, 0.45 MPa, 6.4 mm, unannealed | 154 | °C | ASTM D 648 |
HDT, 1.82 MPa, 6.4 mm, unannealed | 54 | °C | ASTM D 648 |
CTE, -40°C to 40°C, flow | 8.1E-05 | 1/°C | ASTM E 831 |
CTE, 60°C to 138°C, flow | 1.39E-04 | 1/°C | ASTM E 831 |
Relative Temp Index, Elec | 120 | °C | UL 746B |
Relative Temp Index, Mech w/impact | 120 | °C | UL 746B |
Relative Temp Index, Mech w/o impact | 140 | °C | UL 746B |
PHYSICAL | Value | Unit | Standard |
Specific Gravity | 1.31 | - | ASTM D 792 |
Specific Volume | 0.76 | cm³/g | ASTM D 792 |
Water Absorption, 24 hours | 0.08 | % | ASTM D 570 |
Water Absorption, equilibrium, 23C | 0.34 | % | ASTM D 570 |
Mold Shrinkage, flow, 0.75-2.3 mm | 0.9 - 1.6 | % | Method |
Mold Shrinkage, flow, 2.3-4.6 mm | 1.5 - 2.3 | % | Method |
Mold Shrinkage, xflow, 0.75-2.3 mm | 1 - 1.7 | % | Method |
Mold Shrinkage, xflow, 2.3-4.6 mm | 1.6 - 2.4 | % | Method |
ELECTRICAL | Value | Unit | Standard |
Volume Resistivity | >4.E+16 | Ohm-cm | ASTM D 257 |
Dielectric Strength, in air, 3.2 mm | 15.7 | kV/mm | ASTM D 149 |
Dielectric Strength, in oil, 1.6 mm | 23.2 | kV/mm | ASTM D 149 |
Dielectric Strength, in oil, 3.2 mm | 15.7 | kV/mm | ASTM D 149 |
Relative Permittivity, 100 Hz | 3.3 | - | ASTM D 150 |
Relative Permittivity, 1 MHz | 3.1 | - | ASTM D 150 |
Dissipation Factor, 100 Hz | 0.002 | - | ASTM D 150 |
Dissipation Factor, 1 MHz | 0.02 | - | ASTM D 150 |
Arc Resistance, Tungsten {PLC} | 4 | PLC Code | ASTM D 495 |
Hot Wire Ignition {PLC) | 3 | PLC Code | UL 746A |
High Voltage Arc Track Rate {PLC} | 1 | PLC Code | UL 746A |
High Ampere Arc Ign, surface {PLC} | 0 | PLC Code | UL 746A |
Comparative Tracking Index (UL) {PLC} | 0 | PLC Code | UL 746A |
FLAME CHARACTERISTICS | Value | Unit | Standard |
UL Recognized, 94HB Flame Class Rating (3) | 0.83 | mm | UL 94 |
UV-light, water exposure/immersion | F1 | - | UL 746C |
Our Advantages
1.Professional focus:
Professional engineer service team with more than 15 years of experience; Provide a complete set of solutions and services from material sales, quality appraisal, mold design, molding and processing.
2.Perfect service:
We have served many high-quality and excellent domestic and foreign enterprises, and We understand the customers'
purchasing, product and service needs; From response time, price advantage, problem handling, etc., we provide comprehensive services based on customer needs in multiple dimensions.
purchasing, product and service needs; From response time, price advantage, problem handling, etc., we provide comprehensive services based on customer needs in multiple dimensions.
3. Inventory supporting:
Abundant inventory supporting resources, which are located in Guangzhou, Dongguan, Shenzhen free trade zone and Hong Kong. It has set up warehouses to stock goods, with a standing stock of more than 1000 tons, which can meet the timely spot purchase demand of customers and ensure the reliability and stability of the customer's material supply chain.
4.Logistics distribution:
We have long-term and stable logistics partners. According to the needs of customers, we formulate efficient istribution plans and deliver high-quality products to customers in time.
5. Speed advantage:
Professional engineer service team with more than 15 years of experience; Provide a complete set of solutions and services from material sales, quality appraisal, mold design, molding and processing.
6. Small batch type selection technical support
Accept small batch orders of 5kg at least; The rofessional engineer team can cooperate with customers to carry out material selection in the early stage of production, and provide corresponding material recommendations ccording to customer production and product requirements
7. Quality assurance:
Our products are all from well-known manufacturers. Each batch of materials has various inspection reports and certificates including original factory certificate, MSDS, ROHS, SGS, reach,, EU, UL, COC / COA, etc.
All kinds of PBT
Flame retardant
Extrusion/injection molding process
Glass fiber filling
Foamable
PC/PBT alloy
PBT/PET alloy
……
Company Profile
The Shenzhen Samtion Chemical Co., Ltd
Focus on the export and production support of engineering plastics and special modified materials
Focus on the export and production support of engineering plastics and special modified materials
15 Years Experience
We are a leading supplier of top end engineering plastics raw materials.
The company is formed by a group of senior teams engaged in the sales and production of engineering plastic materials for over 15 years.
More Than 1,000 Customers
Up to now, we have provided high-quality products and services to more than 1,000 customers in various industries, including: electronics and electrical appliances, medical, food, automotive electronics, optoelectronic communications, photovoltaic new energy, water treatment,transportation and other industries.
Quality Assurance
Every batch of our products is subject to strict quality inspection to ensure the original supply. All products have MSDS, ROHS,SGS, REACH,EU, UL, COC / COA certificates!
We are a leading supplier of top end engineering plastics raw materials.
The company is formed by a group of senior teams engaged in the sales and production of engineering plastic materials for over 15 years.
More Than 1,000 Customers
Up to now, we have provided high-quality products and services to more than 1,000 customers in various industries, including: electronics and electrical appliances, medical, food, automotive electronics, optoelectronic communications, photovoltaic new energy, water treatment,transportation and other industries.
Quality Assurance
Every batch of our products is subject to strict quality inspection to ensure the original supply. All products have MSDS, ROHS,SGS, REACH,EU, UL, COC / COA certificates!
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