Resin P308 - High-Quality Resin System 1

Resin P308 - High-Quality Resin

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20Ton m.t.

Supply Capability:: 5000 Ton/ Month m.t./month

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Introduction of Resin P308

The resin is applied to SMC, BMC and HSMC, with excellent chemical resistance and higher toughness. It is widely used extensively in sports and leisure, auto parts and anti-corrosion molding products.

Technical Specification of Resin P308

ITEM	VALUE	TEST METHOD
Appearance	Daffodil yellow, Diaphaneity	visual
Acid Value, mgKOH/g	20.0 ± 4.0	GB/T 2895-2008
Viscosity, mPa · s (25 Deg.C)	2600 ± 500	GB/T 7193-2008
* Gel Time, min(SPI)	26.0 ± 6.0	GB/T 7193-2008
Solid Content, %	58.0 ± 2.0	GB/T 7193-2008

*add 98% BPO 1.0% into 82 Deg. C water bath.

Mechanical Property of Casting of Resin P308

ITEM	VALUE	TEST METHOD
Tensile Strength, MPa	68~88	GB/T 2567-2008
Tensile Modulus, GPa	2700~3400	GB/T 2567-2008
Breaking Elongation, %	3.0~5.0	GB/T 2567-2008
Flexural Strength, MPa	102~122	GB/T 2567-2008
Flexural Modulus, GPa	2700~3400	GB/T 2567-2008
Heat Distortion Temperature, °C (1.8MPa)	110~115	GB/T 1634-2004
Barcol Hardness	30~40	GB/T 3854-2005

Note: The listed data is typical physical property, not to be construed as product specification

Proposed recipe of Resin P308

ITEM	GENERAL RECIPE	GOLF HEAD	AUTO PART HSMC
MFE 751	60~70	70	80
Shrinkage agent	30~40	30	20
TBPB(98%)	1.2~1.8	1.0~2.0	1.0~2.0
ZINC STEARATE	3.5~4.5	4.0~5.0	4.0~5.0
Pigment	6~10	/	/
CaCO3	110~180(SMC) 250~350(BMC)	/	/
Filler	/	0~50	20~100
MgO	1.2~1.8	1.5~3.0	1.8~2.5
Fiberglass strand	18~30%(SMC) 5~15%(BMC)	30~40%	45~65%

Package and Storage of Resin P308

The product should be packed into clean, dry, safe and sealed container, net weight 200 Kg.

Stored in cool and well ventilated place, six months below 25Deg. C..

Resin P308

Q:What is the reason that the performance of self - curing resin is lower than that of heat - curing resin?: Epoxy resins refer to organic compounds containing two or more epoxy groups in the molecule. Except for some of them, the relative molecular weight of them is not high enough. (two). The molecular structure of epoxy resin is characterized by the presence of active epoxy groups in the molecular chain. The epoxy group can be located at the end of the molecular chain, intermediate or ring like structure. Because the molecular structure contains active epoxy groups, they can react with various types of curing agents to form insoluble polymers with three directions network structure. Any polymer compound with epoxy groups in its molecular structure is collectively referred to as an epoxy resin. The cured epoxy resin has excellent physical and chemical properties, it is of metal and nonmetal material surface has excellent adhesion strength, good dielectric properties, set product shrinkage of small, good dimensional stability, high hardness, good flexibility, and the most stable in alkaline solvent, which is widely used in various departments of defense the national economy, and for pouring, dipping, laminated materials, adhesives, coatings. Basic characteristics

Q:What would you use to put out a fire if a fire extinguisher caught fire?: ( Purses) One possibility would be to purchase clear vinyl and maybe layer it till you have 1 cm, then put your fabric behind it (or perhaps between two layers), if you need to finished teardrop shell to be flexible. There are other plastics you could use to create non-flexible teardrop shapes, or to be non-clear though. Resins are actually significantly different from each other, and have various characteristics and techniques that need to be learned, so using one in a different way than normal may be difficult for a beginner to get even close to right though.

Q:I saw this episode of Supernatural and a demon made this man drink drain cleaner and he drank about half of the container and then after like 10 seconds he started bleeding out of his mouth. im not suicidal or anything im just wondering if that's true.: NO. Resin sets up as a chemical reaction, and heats as it does so. While it may not melt the candy mold, it will bond to it, so you can't remove it when it has cured. You need to buy resin molds made of silicon (F.E.W. products sells them online), or use small containers (bottle caps are popular) that become part of the charm.

Q:Does anyone know what parts under the car are next to the front right tire? Right behind the tire.b/c when I was driving there was this loud grinding noise.and this thing is hanging off by my tire. Idk what it is. It's a flat metal square, maybe the lid/cover to something.: Yes, if you are going to stay with galvanized pipe use the USA made pipe. Most of the big box stores sell Chinese made fittings because they're cheap. You'll have to go to a plumbing supply store and ask for USA made pipe. A little more expensive but well worth it. As someone else recommended, PEX is a great alternative.

Q:EVA material is plastic or rubber?: EVA resin is a copolymer of ethylene vinyl acetate, ethylene vinyl acetate (VA) content in 5% ~ 40%. compared with polyethylene, EVA in molecular chain was introduced in vinyl acetate monomer, thereby reducing the high crystallinity, improved flexibility, impact resistance, filler compatibility and heat sealing performance, is widely used in the foaming shoes material, functional films, packaging film, hot melt adhesive, wire and cable and toys and other fields.

Q:Should I drive in the snow with normal tires?: haha that's funny. but maybe if your cat keeps meowing give it food my cat meows all the time its really annyoing but i give her food and she stops

Q:Video on Fox news..The Obama media is ignoring it.: I would start with the A- Water in it Cool and pack down. Then the B baking soda to keep air from it and reignight. C if still smoking some were. It is ok on electrical as well. D is a gas. If you have a tight lid. Shoot it in and close tight. Smother the fire. But that is used in computer rooms. Removes Oxygen. with out damaging computers. Closed rooms.

Q:Why is weak resin relatively easy to regenerate?: The resin used for a period of time after ion exchange, adsorption of impurities is close to saturation, must carry on the regeneration treatment, chemical agent ion adsorption resin and other impurities was removed, so as to restore the original composition and performance. In practice, in order to reduce the cost of regeneration, it is necessary to appropriately control the dosage of regeneration agent, so that the performance of the resin can be restored to the most economical and reasonable regeneration level, and the recovery degree of the control performance is usually from 70 to 80%. If higher levels of regeneration are achieved, the regeneration dose will increase considerably, and the utilization of the recycled agent will decrease.The regeneration of the resin shall be based on the kind and characteristics of the resin, as well as the economy of the operation, and the proper regeneration agent and working conditions shall be chosen.The regeneration characteristics of resin are closely related to its type and structure. The regeneration of strong acid and strong alkaline resin is difficult. The regeneration dose is much higher than the theoretical value, while the weak acid or weak base resin is easy to regenerate, and the regeneration dose needs only a little more than the theoretical value. In addition, resins with large pass and low cross linking degree are easy to regenerate, while those with gel type and high crosslinking degree have longer regeneration reaction time.

Q:Where can I get a replacement face shield for Bell's Zephyr Helmet?: Don't know what would make it stay tacky save conditions that are outside the norm (you'd have to determine that,) but you can but hardeners. I use an aerosol spray that cooks glues to instantly harden and bond. Might just work with your epoxy.

Q:What's the use of resin?: It is a mixture of a variety of polymers, so they have different melting points. Resin can be divided into two kinds of natural resin and synthetic resin.

We are a well-known enterprise specializing in the production and sales of high-grade fiberglass mesh, is a direct supplier for fiberglass mesh. Since the establishment of our company, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview
Location	Tianjin, China
Year Established	1989
Annual Output Value	Above US$ 3 Million
Main Markets	Mid East; Eastern Europe; North America
Company Certifications	ISO 9001

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin
Export Percentage	21% - 30%
No.of Employees in Trade Department	5-10 People
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 3000 square meters
No. of Production Lines	Above 5
Contract Manufacturing	Design Service Offered
Product Price Range	Average