The replacement of solvent-based adhesives with water-based adhesives has become a general trend
2016-09-09
2015 PP plastic products knowledge points Daquan
- Categories:Company News
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- Time of issue:2016-04-05
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(Summary description)The flow rate MFR of PP plastic products ranges from 1 to 40. PP materials with low MFR have better impact resistance but lower elongation strength. For materials with the same MFR, the strength of the copolymer type is higher than that of the homopolymer type. Due to crystallization, the shrinkage rate of PP plastic products is quite high, generally 1.8~2.5%. And the direction uniformity of shrinkage is much better than that of PE-HD and other materials. Adding 30% of glass additives can reduce the shrinkage to 0.7%.
2015 PP plastic products knowledge points Daquan
(Summary description)The flow rate MFR of PP plastic products ranges from 1 to 40. PP materials with low MFR have better impact resistance but lower elongation strength. For materials with the same MFR, the strength of the copolymer type is higher than that of the homopolymer type. Due to crystallization, the shrinkage rate of PP plastic products is quite high, generally 1.8~2.5%. And the direction uniformity of shrinkage is much better than that of PE-HD and other materials. Adding 30% of glass additives can reduce the shrinkage to 0.7%.
- Categories:Company News
- Author:
- Origin:
- Time of issue:2016-04-05
- Views:
Information
The flow rate MFR of PP plastic products ranges from 1 to 40. PP materials with low MFR have better impact resistance but lower elongation strength. For materials with the same MFR, the strength of the copolymer type is higher than that of the homopolymer type. Due to crystallization, the shrinkage rate of PP plastic products is quite high, generally 1.8~2.5%. And the direction uniformity of shrinkage is much better than that of PE-HD and other materials. Adding 30% of glass additives can reduce the shrinkage to 0.7%.
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