Injection Molding PBT Resin PBT GF30 for Electrical Switches

• CAS No.: 24968-12-5
• Formula: PBT Resin
• EINECS: PBT Resin
• Material: Polybutylene Terephthalate/PBT
• Usage: Engineering Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Model NO.: PBT gf30
• Plastic Forming Method: Injection
• Color: Natural/Black
• Form: Granules
• Feature: Good Dimensional Stability
• Filler Reinforcement: Glass Fiber
• Product Name: PBT Resin
• Other Name: Polybutylene Terephthalate
• MOQ: 1kg
• Transport Package: 25kg/Bag
• Specification: PBT granules
• Trademark: PBT resin
• Origin: China
• HS Code: 3907991090
• Production Capacity: 10000kg

Product Description

PBT Application

PBT is adopted in a wide variety of familiar products used in every day life, such electrical components (connectors, microswitches, and condenser cases, etc.), OA equipments keyboards, telephones, auto parts (including in-car electronic products and outer door handles), medical devices, construction materials, and precision equipment.

PBT Characteristics

 • Unreinforced grades have abundant strength and flexibility, and have strong characteristics against brittleness.
 
 • UL-certified slow-burning (94HB) and self-extinguishing grades (94V-0, V-2) exist, and electrical properties exhibited are the highest of any thermoplastic.
 
 • Low water absorption is exhibited, and excellent electrical properties are retained over extended periods of usages, even with widely varied temperature and humidity conditions.
 
 • The surface of molded products is smooth, and a low coefficient of friction is exhibited. As the amount of friction is low, PBT is suitable for use in applications requiring friction and wear properties.
 
 • The material is exceptionally reliable, with small In-use dimensional variation, and superior molding stability and dimensional precision.
 
 • Long-term chemical resistance is exceptional, and at room temperature, there is almost no degradation in properties after.
 
 • Both unreinforced and reinforced grades exhibit exceptional flowability, and excellent processability.
 
 • Various polymer alloys have been developed through employing compatibilization technology to blend PBT with other polymers in order to achieve the target performance.


Specification:

Properties	Test Method	Units	Value
Physical Property
Specific gravity	ISO1183	g/cm^3	1.38
Water absorption(23ºC,24hr)	ISO62	%	0.08
Processability
Molding shrinkage	ISO294-4	%	1.2-1.5
Mechanical properties
Tensile strength	ISO527	MPa	48
Elongation at break	ISO527	%	6
Flexural strength	ISO178	MPa	78
Flexural modulus	ISO178	MPa	2300
Charpy impact strength(notched) +23ºC	ISO179(1eA)	KJ/m^2	5
Charpy impact strength(unnotched) +23ºC	ISO179(1eA)	KJ/m^2	33
Thermal properties
Temp.of deflection under load	ISO75f	ºC
Flammability
Flammability	UL94		V-0(0.8mm)
Electrical properties
Dielectric constant(10^6Hz)	IEC60250		3.5
Dissipation factor(10^6Hz)	IEC60250		0.018
Volume resistivity	IEC60093	Ω·m	1
Electric strength	IEC60243	KV/m	32
Arc resistance	IEC61621	Sec	--
CTI	IEC60112	V	400
Reinforced		%	0

 Application:Shell for electronics Highlights:Halogen Free Flame Resistance  

FAQ

Q1. What is your terms of payment?
A: T/T, details could be discussed.
A: FOB, CFR, CIF, DDU, EXW, etc.

Q2. How about your delivery time?
A: Generally, 3 to 12 days upon advance payment.
The specific delivery time depends on your detailed requirements and the quantity of your order.

Q3. Can you produce according to the samples?
A: Yes, we can offer samples or technical drawings.

Q4. What is your sample policy? 
A: We could offer the sample for free charge but your esteemed company will pay the cost of freight.

Q5. Do you test all your goods before delivery?
A: Yes, we have 100% inner inspection in our own laboratory and plant before delivery.

Q6: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
     2. We respect every customer as our friend and we sincerely do business and make friends with them.

Our Advantages:
1.We are very experienced with this field(more than 10 years);
2.Good after-sales service
3.100% quality guaranteed;
4.We accept sample order for testing;
5.Strong supply ability
6.Made in China gold members with high credit guarantee.

We develop and manufacture high performance engineering thermoplastics compounds custom made to suit your demanding industrial environments requirements.