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Polypropylene burning resistant PP granule
Shenzhen, Guangdong, China
- Manufacturer
- Platform Certification
- SGS Certification
Product description
Virgin PP Granules/ Recycled PP Granules Polypropylene burning resistant PP granule factory Price
| Commodity | pp | Quality inspection date | 2018/12/13 | |||
| No. | Item | Unit | Standard | Determine scope | Testing result | Test method |
| 1 | Appearance | Visual test | Natural color | Natural color | ||
| 2 | Hardness | Shore A | ASTM-D2240 | 0~100 | 30C | indoor temperature℃ |
| 3 | Density | SP.Gr | ASTM-792 | 1.15±0.05 | 1.2 | |
| 4 | Solution flow index | g/10min | ASTM-D1238 | 5~20 | 13 | 190℃,2.16kg |
| 5 | Tensile strength | Mpa | ASTM-D412 | ≥5 | 7.8 | indoor temperature 500mm/min |
| 6 | Elongation | % | ASTM-D412 | ≥500 | 550 | |
| 7 | Tear strength | KN/m | ASTM-D624 | ≥20 | 23 | |
| Manufacturing technique | ||||||
| Barrel temperature | Range ℃ | Typical value ℃ | ||||
| Forepart | 150-190 | 170 | ||||
| Midpiece | 150-210 | 180 | ||||
| Back end | 150-210 | 180 | ||||
| Orifice/Die-head | 160-200 | 180 | ||||
| Upper limit of processing temperature ℃ | 220 | |||||
| Time of drying | Generally there is no need to dry,If the storage environment is humid or the production of products surface requirements higher parts,dry in a hot air oven for 2 to 4 hours | |||||
| 1.The above data is only for reference. The above data can be adjusted according to different models,molds and product requirements.2.Do not allow the material in the barrel to stay too long too long,Please use PE to clean the machine before stopping it. | ||||||
| Materials can be developed and produced according to clients' requirements | ||||||
Q: How can I get a sample to check your quality?
A: After we confirmation, you can require for free samples to check our quality.
Q: How fast can I get the quotation?
A: We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the reply please call us immediately so that we will regard your inquiry priority.
Q: What's the quality assurance we provided ?
A: Established a procedure to check products at all stages of the manufacturing process raw materials, validated or tested materials, finished goods, etc. Besides, we have also developed a procedure which identifies the inspection and test status of all items at all stages of the manufacturing process.
Q:How do we control quality ?
A. 100% inspection in assembly lines. All controls, inspections, equipment, fixtures, total production resource s and skills are inspected to ensure TPE/TPR/PP/compound & granules achieve the required quality levels.
Q: Are you trading company or manufacturer?
A: We are a professional TPR/TPE manufacturing .
Q: What is your MOQ and Price?
A: 1 tons for trial order, offer the detailed price after checking your quality and quantity requirements.
Q: Which port is near from your factory?
A: We are near from Shanghai port.
Q: How long does it take for production?
A: It’s up to your quantity.
You can ↓contact us↓ at any time, I support 24 hours online!!
Shenzhen, Guangdong, China
- Manufacturer
- Platform Certification
- SGS Certification
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