新材料碳黑是以橡胶为基材,通过提油燃炼等工艺,提取碳黑原材料,再次经过特殊工艺炼结研制。专利号CN1201816A
主要型号:
N660 400——1200目
N330 400----1200目
Congratulations, submitted successfully!
Your edit is under review. You will be notified by email within 1 business day.
Submission failed.
Help others learn about this company, add my impression of this company»
Log in with the following accounts to save your follows